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Terumo Kabushiki Kaisha patents


Recent patent applications related to Terumo Kabushiki Kaisha. Terumo Kabushiki Kaisha is listed as an Agent/Assignee. Note: Terumo Kabushiki Kaisha may have other listings under different names/spellings. We're not affiliated with Terumo Kabushiki Kaisha, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "T" | Terumo Kabushiki Kaisha-related inventors


Intradermal injection needle for immunotherapy

An intradermal injection needle is an intradermal injection needle assembly to be used by piercing the intradermal injection needle into the skin of a living body. The intradermal injection needle has a hollow needle having a blade edge pierceable into the skin and a discharge port of an administration product; and a hub holding the hollow needle. ... Terumo Kabushiki Kaisha

Lyophilization

Embodiments of methods, systems, and apparatuses for lyophilizing, storing, and transfusing materials are described. In embodiments, the materials may include whole blood or a component of whole blood such as plasma.. ... Terumo Kabushiki Kaisha

Terumo Kabushiki Kaisha

. . ... Terumo Kabushiki Kaisha

Terumo Kabushiki Kaisha

. . ... Terumo Kabushiki Kaisha

Passive replacement of media

Embodiments described herein generally relate to passively replacing media in a closed cell expansion system to reduce or prevent the dilution of chemical signaling used to inhibit signaling pathways that keep a cell population in the lag phase of cell growth. To prevent such dilution, active inlet fluid flow to the system may be halted. ... Terumo Kabushiki Kaisha

Stent

A stent is disclosed that improves passing properties and an expansion force while securing a cross-sectional area of the stent and decreasing a decreasable diameter of the stent. The stent has linear struts, which form an outer periphery of a cylindrical shape and a link portion connecting the struts to each other, in which the struts of the cylindrical shape are mounted on an outer peripheral surface of a dilatable and deformable balloon. ... Terumo Kabushiki Kaisha

Device handle for a medical device

A medical device is disclosed for cutting substances inside a body lumen, the medical device including a rotatable tubular drive shaft; a treatment member arranged on a distal side of the drive shaft; and a device handle configured to retract the drive shaft, the device handle comprising: a fixed guide cover disposed to cover the drive shaft and an outer sheath disposed to cover the guide cover; and an annular gap between the outer sheath and the guide cover on a proximal side of a fluid connection configured to supply a physiological salt solution into the outer sheath.. . ... Terumo Kabushiki Kaisha

Technique simulator

A procedure simulator that includes an animal heart to which a first balloon is inserted into a left ventricle of the heart and to which a second balloon is inserted into a right ventricle of the heart. A pump system makes the first balloon and the second balloon expand and contract via an operating fluid (l). ... Terumo Kabushiki Kaisha

Collecting components of a fluid

Embodiments are described for separating/collecting components from a multi-component fluid such as whole blood. Some embodiments provide for controlling the amount of a component, such as platelets, introduced into a separation chamber to ensure that the density of fluid in the separation chamber does not exceed a particular value. ... Terumo Kabushiki Kaisha

Syringe

A syringe includes a syringe outer tube including: a tubular-shaped outer tube main body, a reduced diameter section projecting from a distal end of the outer tube main body, and having a distal end opening that is configured to discharge the liquid from the outer tube main body through the reduced diameter section, and a lock adapter concentrically disposed at an outer circumferential portion of the reduced diameter section and configured to be fixed to a mating member; and a cap mounted on the syringe outer tube and including: a cap main body sealing the reduced diameter section in a liquid-tight manner, the cap main body comprising: a base portion including an opening, and a projection projecting into the opening, and a sealing member disposed in the opening, wherein the projection of the base portion contacts a distal end surface of the sealing member.. . ... Terumo Kabushiki Kaisha

Ph sensitive carrier and preparation method thereof, and ph sensitive drug and ph sensitive drug composition each containing the carrier, and method for treating or preventing diseases using the same

A method for treating tumor or inflammation in a patient in need thereof by administering a ph sensitive drug which includes a ph sensitive carrier including at least one amphipathic substance, and a physiologically active substance supported in the ph sensitive carrier to induce the ph sensitive carrier to develop a membrane disruptive function and to deliver the physiologically active substance to the site. The ph sensitive carrier can include at least one of deoxycholic acid, cholic acid, ursodeoxycholic acid, chenodeoxycholic acid, hyodeoxycholic acid, c27 bile acid, glycodeoxycholic acid, glycyrrhizic acid, glycyrrhetinic acid and salts thereof, and the amphipathic substance can include at least one of a phosphatidylcholine having 10 to 12 carbon atoms, a polyoxyethylene sorbitan monofatty acid ester having 12 to 18 carbon atoms, a sorbitan fatty acid ester having 16 to 18 carbon atoms, glycerol monooleate, glycerol dilaurate, glycerol distearate, glycerol dioleate, polyoxyethylene castor oil and α-tocopherol.. ... Terumo Kabushiki Kaisha

Medical device and treatment method

A medical device and a treatment method are disclosed that can be applied to body lumina with a wide range of inside diameters and can enhance a property for suction of a substance from the inside of a body lumen by restricting flow within the body lumen. The medical device includes an elongated shaft section; an expanding section that is an elastically deformable tubular body provided with a plurality of openings; a flexibly deformable tubular cover section that is coupled to an end portion on a proximal side of the expanding section, surrounds an outer periphery of the expanding section on the proximal side, but does not surround, and externally exposes, an outer periphery of the expanding section on a distal side; and a sheath capable of accommodating the expanding section and the cover section in a diameter-reduced state.. ... Terumo Kabushiki Kaisha

Catheter

A catheter including a sheath configured to be inserted into a lumen; a drive shaft inserted into the sheath; an image information acquiring unit fixed to a distal end of the drive shaft and acquires image information; a hub which moves the drive shaft in an axial direction of the sheath; an outer tube on a proximal end side of the sheath and includes a first connector at a proximal end thereof; a second connector which includes on a proximal end side of the outer tube a male connector able to be connected to and disconnected from the first connector; and an inner tube on a distal end side of the hub, that moves with respect to the outer tube along with the movement of the hub.. . ... Terumo Kabushiki Kaisha

Centrifugal fluid separation device

A modular cassette and method for separating a composite fluid into at least two component parts thereof during centrifugation is provided. The modular cassette includes a fluid inlet portion, at least one fluid separation portion, at least one media chamber in fluid communication with the fluid separation portion, a fluid collection portion, at least one fluidic channel configured to form a fluid communication between at least two components of the cassette, at least one wax valve including undulating flow channel portions configured to close at least one of the fluidic channels, and at least one heating element configured to actuate the at least one wax valve.. ... Terumo Kabushiki Kaisha

04/05/18 / #20180093068

Catheter for insertion into branched blood vessel

A branch blood vessel insertion catheter has a catheter body having a lumen penetrating therethrough from a distal end of the catheter body to a proximal end thereof to allow a guide wire to be inserted therethrough. The catheter body has an inner layer, a wire-wound reinforcing member provided on an outer surface of the inner layer, and an outer layer covering both the inner layer and the reinforcing member. ... Terumo Kabushiki Kaisha

03/29/18 / #20180085760

Centrifuge and segment holder

A centrifuge (70) is provided with a cup (80) configured to house a blood bag system (10a) and centrifugally separates blood in the blood bag system (10a) by rotating the cup (80). The cup (80) has a segment holding section (86) capable of holding a plurality of segment tubes (44a), aligned in a parallel state by being folded at a sealing portion (44b) of an outlet-side tube (44), along a direction in which a centrifugal force acts during centrifugal processing or a direction inclined with respect to the direction in which the centrifugal force acts.. ... Terumo Kabushiki Kaisha

03/29/18 / #20180085534

Safety needle assembly

The present invention is directed to a safety needle assembly having the high safety and high operability, comprising: a hub; a cannula; a collar; a protector; and a sheath. The sheath includes an opening of housing the cannula; a cannula fixing part of locking the cannula housed in the opening; an attachment part of rotatably supporting the sheath attached to the hub or the collar; and a protrusive stopper which a user pushes by a finger to pivot the sheath thereby to house the cannula in the opening of the sheath. ... Terumo Kabushiki Kaisha

03/29/18 / #20180085129

Medical system and method of using the same

A medical system for trapping an object inside a body lumen of a living body and removing the object from the living body. The medical system includes a trapping portion, which includes a first engagement portion at the distal end of the trapping portion. ... Terumo Kabushiki Kaisha

03/22/18 / #20180078454

Medical preparation dividing unit and medical preparation dividing method

A medical preparation dividing method is dividing a medical preparation stored in a storage member into a plurality of division bags by gravitational force through a primary tube, a branch portion, and a plurality of branch tubes. A medical preparation dividing unit has a curved portion formed in another end side of the primary tube, an inlet of the branch portion arranged above the curved portion, and outlets of the branch portion arranged above the inlet, in a state where the plurality of division bags is held with a holding tool.. ... Terumo Kabushiki Kaisha

03/22/18 / #20180078392

Stent

A stent is disclosed, which is capable of preventing connection sections from overlapping with each other in a radial direction when a force is applied inadvertently thereto by adjusting distribution of the connection sections with respect to a direction of helix of the strut. A link portion of the stent includes connection sections provided integrally with one helical portion and other helical portions adjacent to each other, and disposed in positions overlapped with each other at least partly along an axial direction of a cylindrical shape in a state of opposing to each other, and a biodegradable material connecting connection sections by being interposed between the connection sections.. ... Terumo Kabushiki Kaisha

03/15/18 / #20180071499

Balloon coating method, balloon rotating method, and balloon coating device

A balloon coating method for forming a coating layer containing a water-insoluble drug on the outer surface of a balloon of a balloon catheter. The method includes applying a first rotation force to the balloon catheter proximal to the balloon of the balloon catheter and applying a second rotation force to the balloon catheter distal to the balloon of the balloon catheter. ... Terumo Kabushiki Kaisha

03/15/18 / #20180071044

Package assembly for sterile and convenient insertion of dilator into sheath

A package assembly for an elongate surgical device in which two or more elongate surgical devices are secured and oriented in a coiled configuration so that a distal end of a first elongate surgical device may be inserted into a proximal end of a second elongate surgical device. In this assembly, the elongate surgical devices remain in a protected coiled state in the package while in the sterile field and so that a medical professional may prep the elongate surgical devices without removing from the package prior to use. ... Terumo Kabushiki Kaisha

03/08/18 / #20180067099

Method for evaluating ability of cells to grow into sheet

A method for evaluating the ability of cells to grow into a sheet includes (1) a step of examining cell cultures growing into a sheet to determine their impedance and/or electrical resistance or numerical values relating thereto; (2) a step of comparing the numerical values determined by step (1) with reference values; and (3) a step of judging, based on the results of comparison obtained in step (2), the ability of cells to grow into a sheet.. . ... Terumo Kabushiki Kaisha

03/08/18 / #20180064918

Medical tube

A medical tube 10 (drain tube 10) includes a main shaft tube 20, a flow path opening/closing mechanism 40, and a branch tube 30. The main shaft tube 20 internally has a main shaft side distal opening 21a and a main shaft lumen 21. ... Terumo Kabushiki Kaisha

03/08/18 / #20180064885

Medical needle, and method for closing protector of medical needle

A medical needle is provided with a needle body and a protector including a housing space which houses the needle body after venipuncture by the needle body by relative movement of the needle body in an axial direction. The protector has an annular recess in the entire circumference in the circumferential direction of an inner face in the housing space so as to accumulate blood that spatters from the needle body.. ... Terumo Kabushiki Kaisha

03/08/18 / #20180064567

Stent delivery system

To provide a stent delivery system configured to prevent twisting of a strut during expansion of a stent. A balloon has a plurality of limb portions folded at a plurality of folding pleats in a deflated state. ... Terumo Kabushiki Kaisha

03/01/18 / #20180056047

Balloon coating method, balloon rotating method, and balloon coating device

A balloon coating method for forming a coating layer containing a water-insoluble drug on an outer surface of a balloon of a balloon catheter. The method includes moving a drive shaft relative to at least one of a hub of the balloon catheter and an interlocking member. ... Terumo Kabushiki Kaisha

03/01/18 / #20180056036

Introducer sheath

An introducer sheath is disclosed capable of reducing a physical burden on a patient by shortening a time necessary for hemostasis at an introduction part after removing the introducer sheath percutaneously introduced into a body lumen. The introducer sheath includes a catheter main body, which is percutaneously introduced into a body lumen, a hub, which is connected to a proximal side of the catheter main body, and a tube member which includes a thrombus inducing material m. ... Terumo Kabushiki Kaisha

03/01/18 / #20180056010

Injection needle assembly and medicine injection device

A needle tube having a needle tip for puncturing skin; a needle hub; and a fluid-draining portion for enabling draining of a medicine. The needle hub includes: a retention part (first member) for retaining the needle tube; an insertion part into which the output portion of a syringe is inserted; and a flange-like skin contact portion that is disposed in a manner so as to cover an area surrounding the needle tube and makes contact with and/or faces the skin when a living body is punctured with the needle tube. ... Terumo Kabushiki Kaisha

03/01/18 / #20180055621

Great vessel graft suturing aid

A stabilization tool supports a blood vessel for suturing during cardiovascular surgery. The support vessel may typically be part of an artificial graft used in replacing an aortic arch. ... Terumo Kabushiki Kaisha

03/01/18 / #20180055535

Medical device and treatment method

A medical device for removing an object within a living body lumen includes a rotatable tubular driven shaft having a leading-out hole opening in a proximal portion of the driven shaft, a cutting unit disposed on a distal side of the driven shaft, the cutting unit cutting an object while rotating together with the driven shaft, and a suction tubular body having a distal portion and a proximal portion, the distal portion of the suction tubular body being located within the driven shaft, the proximal portion of the suction tubular body being located outside the driven shaft and extending in a direction of separating from the driven shaft outward in a radial direction of the driven shaft.. . ... Terumo Kabushiki Kaisha

03/01/18 / #20180055480

Medical device

A medical device is disclosed, which includes a motor drive device that is connected to a proximal end of an image diagnosis catheter, and that rotates a drive shaft included in the image diagnosis catheter around an axial direction and moves the drive shaft along the axial direction, and a support unit that supports the motor drive device in a state where the motor drive device is separated in a vertical direction from a laying table on which a subject p is laid.. . ... Terumo Kabushiki Kaisha

02/22/18 / #20180050177

Medical tube and medical device

A medical tube includes a connection portion that is removably attached to an end of a catheter including a guide wire lumen through which a guide wire is inserted and a tube main body that includes a lumen through which the guide wire is inserted. The lumen communicates with the guide wire lumen while being attached to the end of the catheter through the connection portion.. ... Terumo Kabushiki Kaisha

02/15/18 / #20180043109

Injection needle assembly and medicine injection device

A method of using a medicine injection device including a syringe filled with a medicine; a needle tube having a needle tip for puncturing the skin; a flange-like skin contact portion that is disposed in a manner so as to cover an area surrounding the needle tube and makes contact with and/or faces the skin when the living body is punctured with the needle tube; and an absorption part that is disposed in the skin contact portion of the needle hub. The method includes removing air from the medicine injection device prior to injection of the medicine, whereby medicine spilled from the needle tip is caught in the skin contact portion; the absorption part absorbing the spilled medicine staying in the skin contact portion; positioning the skin contact portion adjacent the skin; puncturing the skin with the needle tip; and injecting medicine from the needle tip into the skin.. ... Terumo Kabushiki Kaisha

02/15/18 / #20180042694

Surgical tissue marking device with dryer

A marking/drying tool applies ink to biological tissue using a single handheld device. A cylindrical body retains a felt tip movable between a retracted position within the body and an extended position outside the body for marking the tissue. ... Terumo Kabushiki Kaisha

02/15/18 / #20180042615

Hemostatic device

A hemostatic device has a flexible band that can be wrapped around a hemostasis-requiring site of a limb, a securing portion that secures the band in a state where the band is wrapped around the limb, and an inflation portion that interlocks with the band, and that inflates when a fluid is injected. The inflation portion has a plurality of convex portions in a width direction orthogonal to a longitudinal direction of the band when the inflation portion inflates.. ... Terumo Kabushiki Kaisha

02/15/18 / #20180042596

Minimally-invasive surgery tool with automatic lighting

A surgical device provides a retractor tool or rake with integral lighting. The device includes a retractor body having a rake finger at one end and a handle at its other end. ... Terumo Kabushiki Kaisha

02/15/18 / #20180042595

Valve rake and mount for surgical retractor

A mounting mechanism for use with surgical retractor rakes mounts to a fixed frame at an edge of a surgical site to that the rake can be conveniently configured into position with simple manual adjustments. A valve rake finger is arranged on the end of a shaft. ... Terumo Kabushiki Kaisha

02/08/18 / #an artificial lung is provided that includes a plurality of porous hollow fiber membranes for gas exchange comprising a hydrophobic polymer material, wherein the hollow fiber membranes have inner surfaces forming lumens and outer surfaces, and wherein at least one of the inner surfaces or the outer surfaces is coated with a polymer-containing solution that has a surface tension of 40 to 55 dyn/cm and that contains a solvent and a polymer having a structural unit represented by formula (i):

Terumo Kabushiki Kaisha

. . ... Terumo Kabushiki Kaisha

02/08/18 / #20180036459

Artificial lung and method for manufacturing artificial lung

An artificial lung is provided having a plurality of porous hollow fiber membranes for gas exchange, in which the hollow fiber membranes have outer surfaces, inner surfaces forming lumens, and opening portions through which the outer surfaces communicate with the inner surfaces, any one of the outer surfaces and the inner surfaces is coated with a colloidal solution of an antithrombotic material containing a polymer as a main component, and an average particle size of the colloid is at least 1.5 times a diameter of the opening portions of the hollow fiber membranes. An artificial lung is provided that can effectively suppress leakage of blood plasma components after blood circulation (blood plasma leakage).. ... Terumo Kabushiki Kaisha

02/08/18 / #20180036158

Medical-device position adjusting method and medical device system

A medical-device position adjusting method includes inserting a guide wire farther forward than a lesion area of the body lumen from the port member; inserting an anchor device into the body lumen and fixing the guide wire to an inner wall surface of the body lumen by the anchor portion at a position farther forward than the lesion area; inserting the medical device from the port member along the guide wire to a position of the lesion area; and fixing the guide wire and the port member with the proximal-end fixing member, causing the guide wire to move in an insertion/pulling-out direction through the operation unit so as to change a path of the guide wire in the body lumen, and adjusting a position of the medical device in the lesion area.. . ... Terumo Kabushiki Kaisha

01/25/18 / #20180025481

Image processing apparatus, image processing method, and program

An image processing apparatus is disclosed, which uses oct to process a plurality of cross-sectional images obtained by moving an imaging core inside a catheter in an axial direction while rotating the imaging core. Cross-sectional image data is acquired in association with position information in the axial direction when each of the cross-sectional images. ... Terumo Kabushiki Kaisha

01/25/18 / #20180021560

Medical connector

A medical connector includes: a housing including a male connector connection portion comprising a male connector connection port having a cylindrical shape, a medical instrument connection portion, and a valve body housing portion; and a valve body configured to open and close the male connector connection port, the valve body including a head portion, and a barrel portion that connects to the head portion. When a male connector is inserted into the male connector connection port, the head portion moves from the male connector connection port into the valve body housing portion and a slit in the head portion opens, such that a flow passage from the male connector connection portion to the medical instrument connection portion is formed.. ... Terumo Kabushiki Kaisha

01/25/18 / #20180021524

Puncture needle protection assembly, syringe assembly, and manufacturing method thereof

A hook portion is formed to project from a columnar portion of a cover forming a needle cover body. The hook portion is hooked by a stopper wall of an outer cylinder, whereby the needle cover body is inhibited from slipping out of the outer cylinder. ... Terumo Kabushiki Kaisha

01/18/18 / #20180018440

Pump monitoring system and pump monitoring server

A server control unit of a pump monitoring server records, in a recording unit, a state of a pump together with a time at which the state of the pump is confirmed in a case where the server control unit has received the state of the pump confirmed by a medical practitioner from the pump within a first predetermined time from the start of clocking of a liquid delivery time by a clocking unit. In contrast, in a case where the server control unit has not received the state of the pump from the pump even after the first predetermined time has elapsed from the start of the clocking of the liquid delivery time by the clocking unit, the server control unit prompts the medical practitioner to confirm the pump.. ... Terumo Kabushiki Kaisha

01/18/18 / #20180015278

Medical connector

A medical connector includes a medical device connection portion communication passage defined by a housing and a valve body to guide a fluid from a first medical device connection portion to a second medical device connection portion. In the medical connector, a male connector inserted into the a connector connection portion presses a head portion of the valve body while contracting and deforming a body portion, and a fluid is guided from the male connector connection portion to the medical device connection portion communication passage, through a gap formed between the head portion and the housing.. ... Terumo Kabushiki Kaisha

01/18/18 / #20180015276

Medical connector

A medical connector includes a male connector portion, an engagement portion, and a locking portion that slides on the engagement portion to set a locked state in which the engagement portion is inhibited from being pulled out of another medical connector when the male connector portion is inserted into a female connector portion of the other medical connector.. . ... Terumo Kabushiki Kaisha

01/18/18 / #20180015249

Catheter and manufacturing method of catheter

A catheter and a manufacturing method thereof are disclosed, which can restrain a guide wire lumen and a dilation lumen from communicating with each other during thermal fusion-bonding while suppressing an increase in an outer diameter of a catheter shaft. A catheter has a catheter shaft in which a distal side shaft, an inner tube shaft, and a proximal side shaft are integrated with each other in a fusion region. ... Terumo Kabushiki Kaisha

01/18/18 / #20180015234

Injection needle assembly and medicine injection apparatus

An injection needle assembly includes a needle tube, a needle hub holding the needle tube, a protector, a biasing member, a sliding groove, and a sliding protrusion. The protector is movable between a first position at which the needle tip of the needle tube is covered and a second position at which the needle tip of the needle tube is exposed. ... Terumo Kabushiki Kaisha

01/18/18 / #20180015233

Protection device and medical device assembled body

A protection device is attachable to a syringe that includes a needle. The protection device includes an inner cylinder having a cam structure with at least one protrusion; an outer cylinder that covers the inner cylinder and the needle; and a spring. ... Terumo Kabushiki Kaisha

01/18/18 / #20180015232

Injection needle assembly and drug injection device

An injection needle assembly includes a needle tube, a needle hub configured to hold the needle tube, a protector, a biasing member, and a restriction mechanism. The restriction mechanism is configured such that, after the protector has moved from the first position to the second position and has further returned from the second position to the first position, the restriction member restricts the protector from moving from the first position to the second position again. ... Terumo Kabushiki Kaisha

01/18/18 / #20180015231

Injection needle assembly, and drug injection device

An injection needle assembly includes a needle tube, a needle hub, a main body portion, a connecting portion, and an biasing portion. The main body portion is configured to move between a first position in which the needle tip of the needle tube is exposed and a second position in which the main body portion covers the needle tip of the needle tube.. ... Terumo Kabushiki Kaisha

01/18/18 / #20180015230

Syringe cap, syringe assembly, and prefilled syringe

A syringe cap is configured to be removably attached to a barrel to seal a needle hole in a puncture needle held by a barrel tip portion of the barrel, and comprises a first member that is configured to be pierced with the puncture needle and that comprises an elastic material having a young's modulus in the range of 1 to 10 mpa; and a second member that comprises an elastic hollow body having a young's modulus in the range of 1 to 10 mpa and that is configured form a closed space between the first member and the barrel. A vapor permeability of a material from which the first member is formed is lower than a vapor permeability of a material from which the second member is formed.. ... Terumo Kabushiki Kaisha

01/18/18 / #20180015229

Injection needle assembly and medicine injection apparatus

An injection needle assembly includes: a needle tube, a needle hub which holds the needle tube, a protector, a biasing member, a retaining member, and a restriction mechanism. The protector is movable between a first position at which the needle tip of the needle tube is covered and a second position at which the needle tip of the needle tube is exposed, the protector comprising an abutment piece. ... Terumo Kabushiki Kaisha

01/18/18 / #20180015222

Liquid medicine administration device

A liquid medicine administration device for administration of a liquid medicine includes a liquid delivery unit; a control unit configured to control the liquid delivery unit; an activity detection unit; a storage unit configured to store data indicating an amount of the liquid medicine that has already been delivered into the living body; and a calculation unit configured to calculate a residual amount of the liquid medicine in the living body on the basis of (i) the data indicating the amount of the liquid medicine that has already been delivered by the liquid delivery unit into the living body, and (ii) the activity detected by the activity detection unit, and calculate a scheduled delivery amount of the liquid medicine to be administered into the living body on the basis of the residual amount of the liquid medicine.. . ... Terumo Kabushiki Kaisha

01/18/18 / #20180015221

Medical pump, medical pump system, and method for controlling medical pump system

Provided is a medical pump for achieving continuous administration of a medicine by performing sequential driving with another medical pump. The medical pump includes: a pump driving unit for administering the medicine in accordance with a setting; a communication unit for performing communication between the other medical pump; a control unit for controlling individual driving of the pump driving unit and the communication unit; and an operation unit connected to the control unit. ... Terumo Kabushiki Kaisha

01/18/18 / #20180015217

Packaging body and packaging assembly

A packaging body is configured to house a prefilled syringe that comprises an outer cylinder fillable with a liquid and a plunger movable with respect to the outer cylinder. The packaging body includes a container comprising a housing portion configured to house the prefilled syringe. ... Terumo Kabushiki Kaisha

01/18/18 / #20180014833

Hemostatic device

A hemostatic device includes a flexible band adapted to be wrapped around a patient's limb at a site on the limb where bleeding is to be stopped, a portion for securing the band in a wrapped state to the limb, a curved plate which is made of a material more rigid than the band and at least a portion of which is curved toward the inner peripheral side thereof, a main balloon which is provided on the inner peripheral side of the curved plate and which inflates when a fluid is introduced therein, and a pressing member which is provided between the curved plate and the main balloon so that at least a portion thereof overlaps with the balloon and which is adapted for pressing against the balloon. The device provides an excellent hemostatic effect and prevents numbness and poor circulation in areas peripheral to the site of attachment.. ... Terumo Kabushiki Kaisha

01/18/18 / #20180014815

Imaging apparatus for diagnosis, control method therefor, program, and computer readable storage medium

A control method, computer readable medium, and imaging apparatus for diagnosis being configured to create a tomographic image are disclosed. The method includes obtaining ultrasound line data oriented in a radial direction from a rotation center based on a signal obtained by executing the scanning; obtaining optical interference line data oriented in a radial direction from the rotation center based on a signal obtained by executing the scanning; identifying a line or a group of lines having a same feature out of each line data of the ultrasound tomographic image and the optical tomographic image; determining segmentation positions for a bundle of lines corresponding to at least a single frame included in each tomographic image from each line data of the ultrasound tomographic image and the optical tomographic image with respect to the identified line or group of lines; and creating a tomographic image from the determined bundle of lines.. ... Terumo Kabushiki Kaisha

01/11/18 / #20180009583

Rubber stopper for medicine container and medicine-accommodated medicine container using the same

A rubber stopper for a medicine container has a rubber stopper body and a coating layer directly applied to a surface exposed in the medicine container. The coating layer is more flexible than a forming material of the rubber stopper body. ... Terumo Kabushiki Kaisha

01/11/18 / #20180008813

Medical connector

A medical connector of the present invention is characterized in that: when a male connector portion is inserted into a female connector portion, a first locking portion is engaged with the female connector portion to achieve a first locked state as well as a second locked state; when the second locked state is released by operation of a second unlock operating portion and the female connector portion is moved in a disengagement direction with respect to the male connector portion, the locking member is moved in the disengagement direction together with the female connector portion while keeping the first locked state; and when the female connector portion is rotated with respect to the male connector portion, the first locked state is released.. . ... Terumo Kabushiki Kaisha

01/11/18 / #20180008803

Catheter assembly

A catheter assembly includes a catheter; a catheter hub fixed to a proximal end portion of the catheter; a hollow needle having a needle tip and disengageably located in the catheter; a needle hub fixed to a proximal end portion of the needle; a guide wire slidably located in the needle, the guide wire being longer than the catheter and having a distal end that is protrudable from the needle tip; a guide wire hub configured to support the guide wire and move the guide wire with respect to the needle in association with movement of the guide wire hub; and a movement mechanism configured to retract the guide wire hub with respect to the needle hub such that the distal end of the guide wire is housed in the needle in association with forward movement of the catheter hub with respect to the needle hub.. . ... Terumo Kabushiki Kaisha

01/11/18 / #20180008776

Syringe holder and pharmaceutical liquid administration set

A syringe holder includes: a barrel body that holds a syringe; a holder opening; deformation promoting portions; and radial movement-restricting portions. The radial movement-restricting portions are provided close to the deformation promoting portions. ... Terumo Kabushiki Kaisha

01/11/18 / #20180008586

Gel local anesthetic agent and gel local anesthetic preparation using same

A gel type local anesthetic agent of the present invention is a local anesthetic agent consisting of a local anesthetic having a tertiary amine and glycyrrhizic acid in which the local anesthetic and glycyrrhizic acid are gelated to form a gel type.. . ... Terumo Kabushiki Kaisha

01/11/18 / #20180008514

Medical bag

A medical bag comprising: a bag main body comprising a flexible sheet material having an interior portion partitioned via a partition part into a first space and a second space that is smaller than the first space, a first liquid housed in the first space, and a second liquid housed in the second space. When the volume of the first liquid is set as l1 and the volume of the second liquid is set as l2, l1/l2 is 2.0 to 6.0. ... Terumo Kabushiki Kaisha

01/11/18 / #20180008513

Resin hollow needle, outer cylinder with puncture portion, and pre-filled syringe

A resin hollow needle includes a distal end section including a puncture end portion, a large-diameter section having a diameter greater than that of the distal end section, a tapered section that is located between the large-diameter section and the distal end section, and a hub section. The distal end section includes a hole that is provided on a proximal end side in comparison to a distal end and on a distal end side of the tapered section, and communicates with the inside and the outside of a hollow needle, and a tapered puncture end portion. ... Terumo Kabushiki Kaisha

01/11/18 / #20180008283

Hemostatic device

A hemostatic device includes a band for being wrapped around a wrist w, securing means for securing the band in a state where the band is wrapped around the wrist, and an inflation portion disposed on an inner peripheral surface of the band, and that is inflated by injecting gas. The inflation portion has a first layer and a second layer which covers an outer surface of the first layer. ... Terumo Kabushiki Kaisha

01/11/18 / #20180008282

Hemostatic device

A hemostatic device has a band for being wrapped around a puncture site p of a wrist w, securing means for securing the band in a state where the band is wrapped around the wrist, an inflation portion that interlocks with the band, and that is inflated by injecting gas, and an injection portion that can inject gas into the inflation portion. The injection portion is disposed in the band, and is foldable so as to decrease a space formed inside the injection portion. ... Terumo Kabushiki Kaisha

01/11/18 / #20180008281

Hemostatic device

A hemostatic device has a band for being wrapped around a puncture site of a wrist, securing means for securing the band in a state where the band is wrapped around the wrist, and an inflation portion that interlocks with the band, and that is inflated by injecting gas. The inflation portion includes a first region which stretches when the gas is injected into the inflation portion, and a second region which is less likely to stretch compared to the first region and which is formed of a rigid material. ... Terumo Kabushiki Kaisha

01/11/18 / #20180007890

Freezing bag container

A container for containing a freezing bag filled with biological tissue and for cooling and warming the freezing bag. The container includes a main body possessing an inner surface, a first side surface and a second side surface positioned opposite the first side surface. ... Terumo Kabushiki Kaisha

01/04/18 / #20180001061

Introducer sheath and introducer

An introducer sheath is disclosed, which includes a tube body that is percutaneously inserted into a body lumen; and a hub that is connected to a proximal portion of the tube body. The tube body contains a polyvinylidene fluoride resin, a ratio of a thickness to an inner diameter of the tube body is 1/16 or lower, and a ration of a kink radius to an outer diameter of the tube body is 9.5 or lower.. ... Terumo Kabushiki Kaisha

01/04/18 / #20180001022

Infusion state detection system

An infusion state detection system includes: a pump unit configured to deliver a liquid in an infusion line; a pressure detector configured to detect a pressure in the infusion line; and a determination processing unit configured to: when the pressure detected by the pressure detector is at a predetermined value or above, stop driving of the pump unit for a stop period, and determine an infusion state on the basis of a value of the pressure detected by the pressure detector during the stop period.. . ... Terumo Kabushiki Kaisha

01/04/18 / #20180000494

Hemostatic device

A hemostatic device includes a flexible band adapted to be wrapped around a patient's limb at a site on the limb where bleeding is to be stopped, a portion for securing the band in a wrapped state to the limb, a curved plate which is made of a material more rigid than the band and at least a portion of which is curved toward the inner peripheral side thereof, a main balloon which is provided on the inner peripheral side of the curved plate and which inflates when a fluid is introduced therein, and a pressing member which is provided between the curved plate and the main balloon so that at least a portion thereof overlaps with the balloon and which is adapted for pressing against the balloon. The device provides an excellent hemostatic effect and prevents numbness and poor circulation in areas peripheral to the site of attachment.. ... Terumo Kabushiki Kaisha

01/04/18 / #20180000493

Hemostatic device

A hemostatic device includes a flexible band adapted to be wrapped around a patient's limb at a site on the limb where bleeding is to be stopped, a portion for securing the band in a wrapped state to the limb, a curved plate which is made of a material more rigid than the band and at least a portion of which is curved toward the inner peripheral side thereof, a main balloon which is provided on the inner peripheral side of the curved plate and which inflates when a fluid is introduced therein, and a pressing member which is provided between the curved plate and the main balloon so that at least a portion thereof overlaps with the balloon and which is adapted for pressing against the balloon. The device provides an excellent hemostatic effect and prevents numbness and poor circulation in areas peripheral to the site of attachment.. ... Terumo Kabushiki Kaisha

01/04/18 / #20180000492

Method to stop bleeding at a puncture site

A hemostatic device includes a flexible band adapted to be wrapped around a patient's limb at a site on the limb where bleeding is to be stopped, a portion for securing the band in a wrapped state to the limb, a curved plate which is made of a material more rigid than the band and at least a portion of which is curved toward the inner peripheral side thereof, a main balloon which is provided on the inner peripheral side of the curved plate and which inflates when a fluid is introduced therein, and a pressing member which is provided between the curved plate and the main balloon so that at least a portion thereof overlaps with the balloon and which is adapted for pressing against the balloon. The device provides an excellent hemostatic effect and prevents numbness and poor circulation in areas peripheral to the site of attachment.. ... Terumo Kabushiki Kaisha

01/04/18 / #20180000491

Hemostatic device

A hemostatic device includes a flexible band adapted to be wrapped around a patient's limb at a site on the limb where bleeding is to be stopped, a portion for securing the band in a wrapped state to the limb, a curved plate which is made of a material more rigid than the band and at least a portion of which is curved toward the inner peripheral side thereof, a main balloon which is provided on the inner peripheral side of the curved plate and which inflates when a fluid is introduced therein, and a pressing member which is provided between the curved plate and the main balloon so that at least a portion thereof overlaps with the balloon and which is adapted for pressing against the balloon. The device provides an excellent hemostatic effect and prevents numbness and poor circulation in areas peripheral to the site of attachment.. ... Terumo Kabushiki Kaisha

12/28/17 / #20170369844

Separating composite liquids

Described are embodiments that include methods and devices for separating composite liquids into components. Embodiments involve the use of a flexible membrane for separating a composite liquid into components. ... Terumo Kabushiki Kaisha

12/28/17 / #20170368325

Connector and medical device set

A connector includes: a male connector portion; a first female connector portion; and a second female connector portion. The connector defines a flow path therein. ... Terumo Kabushiki Kaisha

12/28/17 / #20170368269

Medicinal-liquid administering device

A medicinal-liquid administering device is for administering medicinal liquid filling a tubular body into a living body under a pressing action of a plunger. The medicinal-liquid administering device includes: a disposable part including: the tubular body, the plunger, and a movable part configured to be moved from an initial position and to press the plunger toward a distal-end side; a reusable part that is attachable to and detachable from the disposable part, the reusable part including: at least part of a driving part configured to move the movable part, a first position detection sensor configured to detect whether or not the movable part is at the initial position in a state before the movable part is moved, and an alarm part configured to output a first alarm when the first position detection sensor detects that the movable part is not at the initial position.. ... Terumo Kabushiki Kaisha

12/28/17 / #20170367862

Self-expandable stent delivery system

A self-expandable stent delivery system is disclosed, which is configured to be capable of moving a pull wire toward a distal side and toward a proximal side to achieve a further improvement of the operability. The self-expandable stent delivery system includes an operation unit having a holding portion that holds pull wires so that the pull wires are movable toward the distal side and toward the proximal side, and a switching portion configured to be capable of switching between limitation of movement of the pull wires held by the holding portion toward the distal side and release of the limitation.. ... Terumo Kabushiki Kaisha

12/28/17 / #20170367719

Foreign object removal device

A foreign object removal device is disclosed, which includes a protective sheath, and a device main body, which is disposed in a lumen of the protective sheath, can protrude from a distal end opening of the protective sheath communicating with the lumen and is rotatable relative to the protective sheath. The device main body includes, at a distal end portion protruding from the distal end opening, a screw which rotates integrally with the device main body and in which a flat plate is twisted, and side edges of the flat plate are formed in a spiral shape.. ... Terumo Kabushiki Kaisha

12/28/17 / #20170367630

Sensor insertion device and replacement part

A sensor insertion device includes a first elastic member; a second elastic member; an elastic energy variable mechanism configured to elastically deform the first elastic member and the second elastic member to achieve an energy accumulated state; a first holding mechanism configured to hold a position of the first elastic member in the energy accumulated state; and a second holding mechanism configured to hold a position of the second elastic member in the energy accumulated state for a period of time during which, after the release of the first elastic member from the first holding mechanism in the energy accumulated state, the needle member is moved to the insertion position by the first elastic energy.. . ... Terumo Kabushiki Kaisha

12/21/17 / #20170363103

Centrifugal pumps for medical uses

Extracorporeal circuit devices can be used for on-pump open-heart surgery to support surgical procedures such as coronary artery bypass grafting. In some cases, a centrifugal pump is used as part of an extracorporeal circuit. ... Terumo Kabushiki Kaisha

12/21/17 / #20170361011

Medical reservoirs with variable-elevation drop tubes

Devices and methods for enhancing the operations of fluid systems are provided. For example, this document provides variable-elevation drop tubes that are well suited for use with medical fluid reservoirs. ... Terumo Kabushiki Kaisha

12/21/17 / #20170361001

Centrifugal pumps for medical uses

Extracorporeal circuit devices can be used for on-pump open-heart surgery to support surgical procedures such as coronary artery bypass grafting. In some cases, a centrifugal pump is used as part of an extracorporeal circuit. ... Terumo Kabushiki Kaisha

12/14/17 / #20170356556

One-way valve devices

One-way valve devices can be used within fluid systems. For example, this document provides one-way valves that can be installed within a lumen of a tube, a fitting, and other types of tubular members. ... Terumo Kabushiki Kaisha

12/14/17 / #20170354775

Multi-unit blood processor with temperature sensing

Method and apparatus for centrifugal blood component separation including temperature sensing in each of a plurality of separation cells. The temperature of unit of bloods over time is recorded. ... Terumo Kabushiki Kaisha

12/14/17 / #20170354435

Medical device and treatment method

A treatment method and medical device are disclosed for cutting a substance inside a body lumen. The medical device for cutting substances inside a body lumen, the medical device including a rotatable tubular drive shaft; a treatment member connected to a distal side of the drive shaft; an elongated tube extending through the drive shaft; and a bearing member connecting a distal side of the treatment member and the elongated tube.. ... Terumo Kabushiki Kaisha

12/07/17 / #20170349873

Coating a bioreactor

Embodiments described herein generally provide for the expansion of cells in a cell expansion system using an active promotion of a coating agent(s) to a cell growth surface in some embodiments. A coating agent may be applied to a surface, such as the cell growth surface of a hollow fiber in a bioreactor, by controlling the movement of a fluid in which a coating agent is suspended, by changing flow rates, by changing flow directions, by rotation of the bioreactor, and/or combinations thereof.. ... Terumo Kabushiki Kaisha

12/07/17 / #20170349872

Coating a bioreactor

Embodiments for coating a bioreactor with a reagent are described. The embodiments may provide for changing flow rates, direction of flow, and/or bioreactor rotation to enhance the coating of the bioreactor prior to growing cells in the bioreactor.. ... Terumo Kabushiki Kaisha

12/07/17 / #20170349869

Methods and systems for coating a cell growth surface

Embodiments described herein generally provide for the expansion of cells in a cell expansion system using an active promotion of a coating agent(s) to a cell growth surface. A coating agent may be applied to a surface, such as the cell growth surface of a hollow fiber, by controlling the movement of a fluid in which a coating agent is suspended. ... Terumo Kabushiki Kaisha

12/07/17 / #20170348639

Hollow-fiber-type blood processing device and method

A hollow-fiber-type blood processing device and methods for its manufacture include a hollow fiber membrane bundle which is obtained by bundling a large number of hollow fiber membranes into a columnar shape. A sheet body is mounted on an outer peripheral portion of the hollow fiber membrane bundle. ... Terumo Kabushiki Kaisha

12/07/17 / #20170348121

Stent and method of manufacturing stent

A stent and a stent manufacturing method results in a stent exhibiting improved fracture resistance. The stent has metal portions that shape a tubular outer periphery provided with a gap and a polymer portion that connects the metal portions to each other in the gap. ... Terumo Kabushiki Kaisha

12/07/17 / #20170348019

Device handle for a medical device

A medical device and a treatment method are disclosed for cutting substances inside a body lumen. The medical device includes a rotatable tubular drive shaft; an elongated tube extended through the drive shaft; a bearing placed at the proximal end of elongated tube; and a rotation transmitting member fixed on an outer surface of the elongated tube, wherein the rotation transmitting member is movable between a proximal end of the drive shaft and the bearing.. ... Terumo Kabushiki Kaisha

11/30/17 / #20170341745

Unmanned aerial vehicle, relief system, and relief method

Provided are an unmanned aerial vehicle executing relief work in an emergency such as a disaster, a relief system, and a relief method for performing relief work by using an unmanned aerial vehicle. An unmanned aerial vehicle capable of performing autonomous flight includes a receiving unit receiving an input of relief work from a user a2 and a control unit controlling the execution of the relief work based on content of the input received by the receiving unit.. ... Terumo Kabushiki Kaisha

11/30/17 / #20170340860

Welded on catheter hub

The disclosed technology includes a catheter or sheath assembly and a method for manufacturing same. The manufacturing process includes obtaining a catheter or sheath having a distal end and a proximal end, and obtaining a hub pre-formed separately from the catheter or sheath. ... Terumo Kabushiki Kaisha

11/30/17 / #20170340841

Liquid medicine administration device

A portable liquid medicine administration device for continuous or intermittent administration of a liquid medicine into a living body includes: a liquid medicine administration device main body filled with the liquid medicine; and a cradle to which the liquid medicine administration device main body is attachable and detachable. The liquid medicine administration device main body includes: an alarm unit configured to output an alarm on a basis of a notification event occurring while the liquid medicine administration device main body is attached to the cradle; and an alarm control unit configured to stop the alarm on a basis of a change occurring in a relative position between the cradle and the liquid medicine administration device main body.. ... Terumo Kabushiki Kaisha

11/30/17 / #20170340466

Stent delivery device

A stent delivery device includes a shaft with an internal lumen and a balloon connected to the shaft. The stent delivery device includes a cover configured to advance or retract in the axial direction of the shaft between a covering position where the cover covers the deflated balloon and a retracted position where the cover is spaced apart from the balloon. ... Terumo Kabushiki Kaisha

11/30/17 / #20170340439

Equipment for preparing valve leaflet from membrane

A device prepares leaflets for cardiovascular valve reconstruction from a pericardial tissue sheet harvested from a patient. A cutter is adapted to cut a predetermined pattern having a selected leaflet size. ... Terumo Kabushiki Kaisha

11/23/17 / #20170335270

Configurable methods and systems of growing and harvesting cells in a hollow fiber bioreactor system

Embodiments described herein generally relate to methods and systems for configuring settings of a cell expansion system including a bioreactor. Through a user interface, a user may configure display settings, system settings, and settings associated with protocols for loading, growing and/or harvesting cells. ... Terumo Kabushiki Kaisha

11/23/17 / #20170333609

Pump

Embodiments of pumps are described herein that may be used as peristaltic pumps. The pumps may include features that provide for quiet operation as well as automatically loading of tubing. ... Terumo Kabushiki Kaisha

11/23/17 / #20170333001

Diagnostic imaging catheter

A diagnostic imaging catheter includes a drive shaft provided with a signal transmitting and receiving unit at a distal portion thereof and which is rotatable and movable forward and backward, a sheath into which the drive shaft is inserted, a relay connector coupled to a proximal end of the sheath, a support tube provided at an outer circumference of the drive shaft along an axial direction and which moves forward and backward in conjunction with the drive shaft, a seal member provided inside the relay connector and which seals a space between the relay connector and the support tube, and an injection opening located in a region closer to a distal side than the seal member and closer to a proximal side than a distal end of the support tube in a backward movement limit position thereof and via which a liquid is able to be injected into the sheath.. . ... Terumo Kabushiki Kaisha

11/16/17 / #20170327223

Unmanned aerial vehicle and medical support method

Provided are an unmanned aerial vehicle executing medical support work and assisting in the work supposed to be performed by a health care worker or replacing the health care worker and a medical support method for performing medical support work by using an unmanned aerial vehicle. An unmanned aerial vehicle capable of performing autonomous flight includes a receiving unit receiving an input of medical support work from a health care worker and a control unit controlling the execution of the medical support work based on content of the input received by the receiving unit.. ... Terumo Kabushiki Kaisha

11/16/17 / #20170325940

Temporary disposable scaffold stand and tools to facilitate reconstructive valve surgery

A device for joining individual leaflets for repairing a cardiac valve of a patient has a base and projection fingers rising from the base to support adjacent leaflets for tacking together by sewing overlapping edges of adjacent leaflets prior to emplacement into the patient. The invention provides a cutting tool for excising leaflets from a pericardial tissue sheet according to predetermined sizes and shapes. ... Terumo Kabushiki Kaisha

11/09/17 / #20170319137

Sensor insertion device and sensor insertion device set

A sensor insertion device includes: a housing; a needle member comprising a needle portion configured to be inserted in the living body with a sensor and to be movable in the housing in an insertion direction and a pulling-out direction; a first urging member configured to urge the needle member in the insertion direction to move the needle member to a first position; a second urging member configured to urge the needle member in the pulling-out direction to move the needle member that has reached the first position to a second position; and a switching mechanism configured to perform selective switching from movement of the needle member by an urging force of the first urging member to movement of the needle member by an urging force of the second urging member when the needle member reaches the first position.. . ... Terumo Kabushiki Kaisha

10/26/17 / #20170304591

Catheter

A catheter including a catheter shaft that has a proximal shaft and a distal shaft. The proximal shaft and the distal shaft are joined to one another in the axial direction. ... Terumo Kabushiki Kaisha

10/26/17 / #20170304096

Stent delivery system and method of manufacturing the same

A stent delivery system includes an elongated shaft, a balloon and a stent. The balloon is dilatable from a contracted position to an expanded position when a fluid flows into an interior of the balloon. ... Terumo Kabushiki Kaisha

10/26/17 / #20170304094

Stent and method for producing stent

A stent that includes a stent body, which includes a strut formed from a cylindrical base material. The strut possesses a manufactured minimum outer diameter when the strut is formed from the cylindrical base material. ... Terumo Kabushiki Kaisha

10/26/17 / #20170304091

Biodegradable stent

A biodegradable stent that is degraded in a living body includes a stent body that is made of a biodegradable material and is deformed to have an expanded diameter in the living body; and a biodegradable drug-coating portion formed on the stent body. The drug-coating portion is degraded, in an expansion retention period during which an expansion retention force (radial force) of the deformed diameter-expanded stent body that acts on an inner wall of a lumen thereof is maintained, and before 60% of a degradation period from indwelling of the stent body in the living body to complete degradation thereof elapses.. ... Terumo Kabushiki Kaisha

10/26/17 / #20170303891

Medical device

A medical device having an imaging function includes a shaft main body portion having an image acquiring lumen and a guide wire lumen extending from a distal side to a proximal side of the shaft main body portion. A proximal portion of the shaft main body includes a first shaft proximal portion in which the image acquiring lumen is disposed, and a second shaft proximal portion in which the guide wire lumen is disposed, and which are bifurcated. ... Terumo Kabushiki Kaisha

10/26/17 / #20170303890

Medical device

An imaging medical device includes a shaft main body portion having an image acquiring lumen and a guide wire lumen. The shaft main body portion includes a first shaft proximal portion in which the image acquiring lumen is disposed, and a second shaft proximal portion in which the guide wire lumen is disposed, with the two being bifurcated. ... Terumo Kabushiki Kaisha

10/26/17 / #20170303831

Sensor insertion device set and base plate

A sensor insertion assembly includes: a sensor insertion device comprising a needle member configured to be inserted in a living body together with a biological information sensor and to be pulled out of the living body after leaving a distal end side of the sensor in the living body; and a base plate detachably attached to a first end side of the sensor insertion device, the base plate comprising a clamp portion configured to move so as to clamp a proximal end side of the sensor extending to an outside of the living body after pulling out the needle member and along with an operation of detaching the sensor insertion device from the base plate.. . ... Terumo Kabushiki Kaisha

10/12/17 / #20170292101

Liquid transport method

A liquid transport method is disclosed for efficiently producing cell cultures. The liquid transport method of the present disclosure, which is in processing of cells, includes: a) a step in which a container holding a liquid is gripped by a gripping tool of a robot; and b) a step in which the liquid in the container is transported to a collection container by rotating the gripped container. ... Terumo Kabushiki Kaisha

10/05/17 / #20170283536

Polymer particles

Biodegradable, cross-linked polymer particle embolics and methods of making the same are described. The particle embolics can be used as embolization agents.. ... Terumo Kabushiki Kaisha

10/05/17 / #20170281923

Clamp and blood bag system

A blood bag system includes a clamp installed in a flexible first tube. The clamp includes: a base section having a protrusion section, an opening/closing section having a pressing protrusion section that presses a side surface of the first tube, and a bent section that connects the base section and opening/closing section. ... Terumo Kabushiki Kaisha

10/05/17 / #20170281902

Accommodation tool

An accommodation tool is disclosed with which an operator can easily wind and accommodate a flexible medical elongated body. An accommodation tool winds and accommodates the flexible medical elongated body, for example, a guide wire. ... Terumo Kabushiki Kaisha

10/05/17 / #20170281901

Storage case

A storage case accommodates a plurality of medical elongated bodies, which are assembled when used, and includes a plurality of pipe bodies wound to form a ring-like shape that are connected to each other in order to accommodate each of the medical elongated bodies, and a package case that collectively accommodates the plurality of connected pipe bodies. At least two of the pipe bodies are disposed side by side so as to overlap each other in a state in which the center axes of winding are deviated, and the pipe bodies have opening portions arranged so that the medical elongated bodies can be assembled within the storage case using no more than two hands.. ... Terumo Kabushiki Kaisha

10/05/17 / #20170281870

Applicator

There is provided an applicator including: a first liquid flow path through which a first liquid containing fibrinogen passes; a second liquid flow path through which a second liquid containing thrombin passes; a confluence section in which the first liquid and the second liquid merge with each other to form a mixed liquid; and a gas flow path through which a gas for jetting the mixed liquid passes. At least part of a wall portion defining the confluence section is composed of a gas-permeable membrane that is impermeable to the mixed liquid and permeable to the gas.. ... Terumo Kabushiki Kaisha

10/05/17 / #20170281869

Applicator

There is provided an applicator for ejecting together with a gas a mixed liquid obtained by mixing a first liquid and a second liquid which are different from each other in composition. The applicator includes a first liquid flow path through which the first liquid flows; a second liquid flow path through which the second liquid flows; a gas flow path through which the gas flows; a confluence section in which the first liquid and the second liquid merge; and a backflow preventing section that prevents backflow of the first liquid and prevents backflow of the second liquid.. ... Terumo Kabushiki Kaisha

10/05/17 / #20170281378

Stent

A stent includes a strut formed into a cylindrical shape and extending in an axial direction. The strut includes outer peripheral portions extending around the axial and circumferential directions of the cylindrical shape. ... Terumo Kabushiki Kaisha

10/05/17 / #20170281374

Stent

A stent includes a stent body formed by a strut. The stent body is cylindrically-shaped and extends in an axial direction. ... Terumo Kabushiki Kaisha

10/05/17 / #20170281140

Methods and medical elongate bodies

A method and a medical elongate body are configured to prevent stagnation or turbulence of blood flow in a recess of a rugged pattern formed in a blood vessel due to bulging of a blood vessel wall at a lesion part of the blood vessel. The method involves partitioning an inside of the blood vessel into upstream and downstream sides of the recess, and introducing gel into the recess to at least partially fill the recess. ... Terumo Kabushiki Kaisha

10/05/17 / #20170281063

Extracorporeal circulation management device and extracorporeal circulation device having it

An extracorporeal blood circulation management device having an oxygenator accurately determines oxygen consumption by the target person and oxygen delivery by the oxygenator. Oxygenation-related parameter values in the blood are determined at regular intervals. ... Terumo Kabushiki Kaisha

09/28/17 / #20170275580

Expanding cells in a bioreactor

Described are embodiments for expanding cells in a bioreactor. In one embodiment, methods are provided that distribute cells throughout the bioreactor and attach cells to specific portions of a bioreactor to improve the expansion of the cells in the bioreactor. ... Terumo Kabushiki Kaisha

09/28/17 / #20170274188

Vascular occlusion balloon catheter

The vascular occlusion balloon catheter has a balloon, a main lumen, and a balloon expanding lumen. The balloon catheter has an air discharge passage. ... Terumo Kabushiki Kaisha

09/28/17 / #20170274187

Balloon catheter and manufacturing method thereof, and treatment method

A balloon catheter that includes an elongated main body, a balloon connected to the elongated main body, and a base layer on the outer surface of the balloon. The base layer includes a water-soluble low-molecular weight compound. ... Terumo Kabushiki Kaisha

09/28/17 / #20170274186

Balloon catheter and manufacturing method thereof, and treatment method

A balloon catheter includes an elongated main body extending in an axial direction and a balloon connected to the elongated main body. The balloon is inflatable and deflatable in the radial direction. ... Terumo Kabushiki Kaisha

09/28/17 / #20170274185

Balloon catheter and manufacturing method thereof, and treatment method

A balloon catheter that includes an elongated main body extending in an axial direction and a balloon connected to the distal portion of the elongated main body. The balloon includes an interior and is inflatable and deflatable. ... Terumo Kabushiki Kaisha

09/28/17 / #20170274153

Medical puncture needle and method for manufacturing puncture needle

A medical puncture needle includes a rod-shaped main body portion; and a blade surface formed at a distal end portion of the main body portion. The blade surface includes a first blade surface portion and a second blade surface portion that intersect to form a blade edge. ... Terumo Kabushiki Kaisha

09/28/17 / #20170273811

Stent

A stent is configured so that the length during expansion is unlikely reduced and has satisfactory flexibility so as to be able to pass through a biological lumen. In the stent, the number of mountains in a first annular portion and the number of mountains in a second annular portion between the first link portions adjacent to each other in a circumferential direction differ from each other. ... Terumo Kabushiki Kaisha

09/28/17 / #20170273773

Medical device for heart disease

A medical device is disclosed, which is capable of treating cardiac insufficiency, on a causal therapy basis. The medical device is a heart harness composed of a porous hollow structure. ... Terumo Kabushiki Kaisha

09/21/17 / #20170270824

Passability test device for medical elongated body and method for evaluating passability of medical elongated body

A passability test device for a medical elongated body includes a main body portion that is provided with hole portions into which a balloon catheter or other medical elongated body is insertable; and at least one obstacle portion that inhibits the balloon catheter inserted into the hole portion from passing under a load (f) having a known magnitude. The obstacle portion is provided with a movable portion which projects into the hole portion in a retractable manner relative to the hole portion and with which the balloon catheter comes into contact, and a load portion that applies, to the movable portion, a load acting in a direction in which the movable portion is caused to project into the hole portion.. ... Terumo Kabushiki Kaisha

09/21/17 / #20170267966

Customizable methods and systems of growing and harvesting cells in a hollow fiber bioreactor system

Embodiments described herein generally relate to methods and systems for customizing protocols for use with a cell expansion system. Through a user interface, a user may create a custom task for loading, growing and/or harvesting cells. ... Terumo Kabushiki Kaisha

09/21/17 / #20170266375

Indwelling assembly

An indwelling assembly includes an inner needle having a sharp needlepoint, an inner needle hub fixed to the inner needle, a hollow elongated outer member in which the inner needle is positioned and movable in a distal direction relative to the inner needle after puncturing the blood vessel to position the elongated outer member at a desired position in the blood vessel, an outer member hub fixed to hollow elongated outer member, a projection removably connected to the outer member hub and configured to be engaged by a finger of the user to apply a force to the projection causing the outer member hub and the hollow elongated outer member to move together with the projection in the distal direction relative to the inner needle and the inner needle hub, and an elongated movable member that is movable relative to the hollow elongated outer member and the outer member hub.. . ... Terumo Kabushiki Kaisha

09/21/17 / #20170266024

Stent

A stent includes a tubular body possessing a plurality of gaps. The tubular body includes a plurality of circumferentially extending linear struts. ... Terumo Kabushiki Kaisha

09/21/17 / #20170265986

Blood vessel dissection device and blood vessel dissection method

A blood vessel dissecting device is disclosed, which includes a dissecting device configured to be inserted into a living body along a blood vessel to dissect tissue surrounding the vessel from tissue surrounding the vessel in a direction along a longitudinal extent of the blood vessel; and a cutting device configured to fee inserted into the living body along the longitudinal extent of the blood vessel to cut the tissue surrounding the blood vessel so the direction of longitudinal extent of the blood vessel.. . ... Terumo Kabushiki Kaisha

09/14/17 / #20170259031

Catheter holder and catheter set

A catheter holder includes an attachment section configured to be attachable to a holder tube that accommodates at least a portion of a sheath of an image diagnosis catheter in a wound state, a support section extending from the attachment section in a direction away from the wound holder tube, and a fixing section provided on a second end side of the support section, which is opposite to a first end side of the support section on which the attachment section is provided, and configured to fix a unit connector and a hub of the image diagnosis catheter to hold the outer tube, which is exposed from an opening portion of the holder tube, in a linear shape to be fixed in position.. . ... Terumo Kabushiki Kaisha

09/14/17 / #20170258980

Pressure sensing extracorporeal circulation device

An extracorporeal blood circulation system reduces the risk of generation of air bubbles entering the circulation circuit associated with placement of a pressure sensor that detects a patient's blood pressure at a blood removal line. Instead of directly measuring pressure at the blood removal line where suction exists, an intermediate part pressure sensor detects pressure between a centrifugal pump and an oxygenator. ... Terumo Kabushiki Kaisha

09/14/17 / #20170258966

Medical device, and method for producing medical device

A medical device includes a base layer, and a lubrication layer supported on at least a part of the base layer, wherein the lubrication layer contains a block copolymer (a) composed of a first constituting unit derived from a reactive monomer that has an epoxy group and a second constituting unit derived from at least one hydrophilic monomer selected from the group consisting of acrylamide and an acrylamide derivative, and a polymer (b) composed of a constituting unit derived from at least one hydrophilic monomer selected from the group consisting of acrylamide and an acrylamide derivative, wherein the block copolymer (a) is contained in a proportion of 20 to 80% by weight relative to the total weight of the block copolymer (a) and the polymer (b), and wherein the block copolymer (a) is crosslinked or polymerized to form a mesh structure.. . ... Terumo Kabushiki Kaisha

09/14/17 / #20170258712

Microneedle device

A microneedle device includes a substrate; a microneedle projecting from the substrate and configured to be inserted into skin; and a drug coating the microneedle. An aspect ratio of a maximum width of a base of the microneedle to a height of the microneedle is equal to or greater than 2.1.. ... Terumo Kabushiki Kaisha

09/14/17 / #20170258488

Medical device

A medical device is disclosed for cutting substances inside a body lumen. The medical device includes: a drive shaft that is rotatable; at least one strut that is rotatably connected to a distal side of the drive shaft, the at least one strut extending along a rotation axis, and wherein a central portion of the at least one strut is bent so as to be expandable radially outwardly; and a support portion that is rotatably connected to the distal side of the drive shaft, and wherein the support portion is formed in a mesh shape and a tubular shape while including multiple gaps, at least a portion of which is positioned on a radially inside of the at least one strut, and which is expandable radially outwardly by a central portion in a direction extending along the rotation axis being bent.. ... Terumo Kabushiki Kaisha

09/14/17 / #20170258476

Blood vessel treatment method

A blood vessel treatment method including inserting a medical device into a blood vessel, the medical device including an elongate shaft portion and a contact portion configured to contact a biological tissue in the blood vessel; bringing the contact portion into contact with the biological tissue in the blood vessel; twisting the blood vessel by moving the contact portion; and releasing a treatment agent from the medical device for occluding or contracting a lumen of the blood vessel.. . ... Terumo Kabushiki Kaisha

08/31/17 / #20170245922

Dissecting device and dissecting system

A dissecting device for dissecting tissue surrounding a blood vessel in a living body. The dissecting device includes a grasping section that includes an insertion lumen. ... Terumo Kabushiki Kaisha

08/31/17 / #20170245910

Treatment device

A treatment device is disclosed, which includes a dissecting section main body which is configured to dissect tissue in a living body when inserted into the living body along a blood vessel, and which has a slit permitting a branch vessel branched from the blood vessel to enter into the slit, a stanching section which is disposed at the slit and which presses and cauterizes the branch vessel introduced into the slit, and a cutting section which is disposed at the slit and which cuts the cauterized branch vessel.. . ... Terumo Kabushiki Kaisha

08/31/17 / #20170245845

Dissecting device

A dissecting device that includes a grasping section and a dissecting member. The grasping section has an insertion lumen that permits an imaging device to be positioned therein. ... Terumo Kabushiki Kaisha

08/31/17 / #20170245798

Sensor inserting device and operating method thereof

A method involves supporting both a sensor which measures biological information and an insertion needle at a location proximally spaced from the distal end portion of a device body. The sensor includes a detector which detects a body fluid component of the patient used to measure the biological information, and a signal processor which is attached to the device body and which processes a signal including the biological information. ... Terumo Kabushiki Kaisha

08/24/17 / #20170239453

Drug treatment method and delivery device

Provided is a treatment method and a medical device that can intentionally and locally administer a drug to a lesion area appearing in a narrow blood vessel such as a retinal blood vessel and a spinal blood vessel. The treatment method has an introduction step of introducing a medical elongated body having a drug holder for holding a drug into a living body, an arrangement step of arranging the drug holder at a treatment target inside the living body, and a discharge step of discharging the drug to the treatment target by releasing the drug held by the drug holder.. ... Terumo Kabushiki Kaisha

08/24/17 / #20170238960

Medical device and treatment method

A medical device for removing a stenosis of a living body lumen includes a drive shaft configured to be driven by an operation at a proximal side thereof and including a treatment member disposed at a distal side thereof, a housing configured to accommodate the proximal side of the drive shaft therein, and a holding member configured to suppress unnecessary movement of the drive shaft. A proximal end of the holding member is fixed to the housing, and an inner surface of the holding member and an outer surface of the drive shaft are slidable relative to one another.. ... Terumo Kabushiki Kaisha

08/24/17 / #20170238949

Medical device and method for treatment

A medical device designed to be inserted into a lumen of a living body so as to block a flow of fluid in the lumen of the living body. The medical device includes: a long shaft part; an expandable part; and a covering part. ... Terumo Kabushiki Kaisha

08/24/17 / #20170238948

Medical device and method for treatment

Provided is a medical device designed to be inserted into a lumen of a living body, the medical device including: a long shaft part; and a cylindrical hollow body. The shaft part has a center axis at position which differs from a center axis of the hollow body on a cross section perpendicular to the center axis of the shaft part. ... Terumo Kabushiki Kaisha








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