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Fresenius Medical Care Deutschland Gmbh patents


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "F" | Fresenius Medical Care Deutschland Gmbh-related inventors


Dialysis machine

Dialysis machine with a dialyzer (d), a water inlet system for supplying the dialyzer (d) with fresh dialysis fluid which is connected to the dialyzer and an external water supply and with a line (32) for used dialysis fluid, which is in communication with the dialyzer (d), wherein the water inlet system comprises a container (20) for water or other liquid, in particular for ro water, and wherein the dialysis machine further comprises a heat exchanger (40) which is connected on the one hand with the line (32) for used dialysis fluid and on the other hand with the water inlet system so that heat is transferred from the used dialysis fluid to the liquid present in the water inlet system, wherein the container (20) comprises means for physical separation of the external water supply and the downstream portions of the water inlet system, preferably e a free-fall path for incoming liquid from the water supply, and wherein the heat exchanger is arranged downstream of the container.. . ... Fresenius Medical Care Deutschland Gmbh

Method as well as apparatuses for testing at least one function of a medical functional device

The invention relates to a method for testing at least one function of a medical functional device which is inserted in and connected and compressed with a medical treatment apparatus, and/or a function of this treatment apparatus, wherein between a hydraulic device or a pneumatic unit of the treatment apparatus and the functional device at least one fluid communication is established. It further relates to a detection device which is programmed and/or configured for executing the method according to the invention as well as a medical treatment apparatus which comprises at least one detection device and/or is in signal transmission or is connected for signal transmission with it, a digital storage medium, a computer program product as well as a computer program.. ... Fresenius Medical Care Deutschland Gmbh

Device and method for hemostasis at the puncture sites of patients' blood vessels as well as an evaluation unit having a sensor

The invention relates to a device and a method for stopping bleeding at the puncture sites of vessels of patients undergoing an extracorporeal treatment, in particular dialysis. The device has a controller which controls the introduction of fluid into an expandable chamber arranged on a strip-shaped basic element and/or draining from the chamber. ... Fresenius Medical Care Deutschland Gmbh

Peritoneal dialysis machine

The present invention relates to a peritoneal dialysis machine having a machine housing and having a heating receiver as well as having a plurality of solution bags, wherein the peritoneal dialysis machine furthermore has a hose set which is connected to the solution bags, wherein the plurality of solution bags are arranged in the heating pan and wherein the hose set does not have any heating bag into which the liquid draining from the solution bags runs.. . ... Fresenius Medical Care Deutschland Gmbh

Water preparation system for dialysis treatments

The invention relates to a water treatment system (1) for dialysis treatments, wherein the water treatment system (1) comprises a permeate circuit with a reverse osmosis system (ro) and at least one tap (es1, 2 . . ... Fresenius Medical Care Deutschland Gmbh

Peritoneal dialysis machine

The present invention relates to a peritoneal dialysis machine having at least one mount for fixing one or more sections of a hose set for conducting dialysis solution from and/or to the patient, wherein a first pivot axle is provided about which the mount can be pivoted from a first position into a second position.. . ... Fresenius Medical Care Deutschland Gmbh

Peritoneal dialysis machine

The present invention relates to a peritoneal dialysis machine having a machine housing and having a weighing pan for receiving one or more solution bags, wherein the weighing pan is connected to a weighing cell for weight measurement, wherein one or more torque limiting devices are provided which prevent the occurrence of a torque or of a torque exceeding a limit value in the weighing cell, wherein the torque limiting device is configured such that with a torque acting on the weighing pan, it moves the weighing pan such that it comes into contact with the machine housing or with an element connected to the machine housing such that the torque is led off into the machine housing or into the element.. . ... Fresenius Medical Care Deutschland Gmbh

Peritoneal dialysis machine

The present invention relates to a peritoneal dialysis machine having at least one machine housing and having at least one drain pan for receiving one or more solution bags for storing consumed dialyzate, wherein the drain pan is connected to at least one weighing cell such that the weight of the drain pan can be detected by means of the weighing cell, wherein at least one damping system is provided to prevent the occurrence of undue force introduction into the weighing cell, wherein the damping system has at least one damper to which the drain pan is directly or indirectly fastened, wherein the damper is connected to the weighing cell such that the weight of the drain pan acting thereon is transmitted to the weighing cell.. . ... Fresenius Medical Care Deutschland Gmbh

Blood treatment apparatus

The present invention relates to a blood treatment apparatus having an extracorporeal circuit, having a dialyzate circuit and having a dialyzer which has a blood-side chamber and a dialyzate-side chamber which is separated from the blood-side chamber by a membrane, characterized in that the blood-side chamber is in fluid communication with the extracorporeal circuit and the dialyzate-side chamber is in fluid communication with the dialyzate circuit, and having a preparation unit for the online preparation of a solution, characterized in that the blood treatment apparatus has first means for carrying out a priming mode and has second means for carrying out an initial treatment mode, wherein the first means are configured such that they control the preparation unit such that a flushing solution having a ph of ≥7.3, and preferably of ≥7.4, is prepared and such that the extracorporeal circuit is filled with this flushing solution, and the second means are configured such that they control the preparation unit such that dialyzate having a ph of ≥7.3, and preferably of ≥7.4, is prepared, and such that the dialyzate circuit is filled with this dialyzate, wherein the blood treatment apparatus has a control or regulation unit which operates the first means before the second means.. . ... Fresenius Medical Care Deutschland Gmbh

Method of identifying a filter

The present invention relates to a method of identifying a filter, wherein the filter has at least one retentate side and at least one permeate side which are separated from one another by at least one filter medium, wherein the method comprises generating a pressure in a fluid, in particular in a liquid, on the retentate side or on the permeate side by means of a pressure source, in particular by means of a pump; switching off the pressure source; and the measurement of the pressure development in the fluid over time subsequent to the switching off of the pressure source.. . ... Fresenius Medical Care Deutschland Gmbh

Method for venting a dialyzer

The invention relates to a method for venting a dialyzer which has a dialyzate chamber, a blood chamber and a semi-permeable dialyzer membrane separating these two chambers, wherein an overpressure is generated in the dialyzate chamber with respect to the blood chamber for removing air inclusions lying at the surface of the membrane at the dialyzate chamber side after a filling of the dialyzate chamber and before a filling of the blood chamber.. . ... Fresenius Medical Care Deutschland Gmbh

Dialysis machine and a method for operating a pneumatic system of a dialysis machine

The present invention relates to a dialysis machine having a hydraulic system that is intended for providing a dialysis solution or an element of the dialysis solution, wherein the hydraulic system has a degassing pump for degassing the dialysis solution or an element of the dialysis solution, and having a pneumatic system in which a vacuum is present at least at times for operating a component of the dialysis machine, wherein there is a connection line between the suction side of the degassing pump and the pneumatic system for a vacuum generation in the pneumatic system.. . ... Fresenius Medical Care Deutschland Gmbh

Apparatus and method for disinfecting a hydraulic circuit

The present invention relates to an apparatus for disinfecting a hydraulic circuit of a device for processing liquids for dialysis, wherein the apparatus comprises: at least one valve arrangement; at least one source for disinfectant; at least one first line which is connected or connectable to the source for disinfectant and to the hydraulic circuit; at least one second line which branches off from the first line and is connected to environmental air or to an air reservoir; wherein the valve arrangement has at least one first valve and at least one second valve which are located in the first line in front of and behind the point of the branching off of the second line from the first line; and wherein the valve arrangement furthermore has at least one third valve which is located in the second line, with the first and second lines being arranged such that, with opened first and third valves, the second line and the first line are ventilated between the second valve and the source so that the disinfectant contained therein runs off toward the source.. . ... Fresenius Medical Care Deutschland Gmbh

Portable ultrafiltration unit and device for supplying the ultrafiltration unit with dialysis fluid

The invention relates to a portable ultrafiltration unit a which comprises a blood pump 7 for conveying blood and an ultrafiltration pump 6 for conveying ultrafiltrate. The invention further relates to a stationary device b for supplying dialysate to the portable ultrafiltration unit a, and to a medical treatment system which comprises an ultrafiltration unit and a device for supplying dialysate to the ultrafiltration unit. ... Fresenius Medical Care Deutschland Gmbh

07/26/18 / #20180207343

Blood treatment device

The present invention relates to a blood treatment device having a heat exchanger which has a first space and a second space, wherein the first space is flowed through by a first fluid and the second space is flowed through by a second fluid, and wherein the heat exchanger has a membrane which separates the first space from the second space, wherein the membrane forms a component of a capacitor which has two capacitor plates between which the membrane is located, and wherein monitoring means are provided which are connected to the capacitor and which are configured such that they detect an electrical property of the capacitor for the purpose of detecting a leak from the first space to the second space.. . ... Fresenius Medical Care Deutschland Gmbh

07/05/18 / #20180185565

Apparatus for the non-invasive measurement of the blood flow

The present invention comprises an apparatus for the non-invasive measurement of the blood flow through a shunt of a patient, wherein the apparatus has at least one bandage which can be worn by the patient as well as a plurality of sensors which are arranged in or at the bandage, which are arranged in at least one multidimensional matrix and which are configured such that they create a multidimensional matrix of measured values of at least one parameter detected by the sensors.. . ... Fresenius Medical Care Deutschland Gmbh

06/28/18 / #20180177934

Chamber for blood treatment system and method using same

A chamber is provided for a blood treatment system and has at least one space defined by a chamber wall, at least one blood inlet, and at least one inlet for a further fluid, which are connected with the space. Both the at least one blood inlet and the at least one inlet for the further fluid are formed on tube sections that protrude into the space of the chamber. ... Fresenius Medical Care Deutschland Gmbh

06/28/18 / #20180177932

System of medical treatment units and peripheral devices

A system is provided that includes a plurality of medical treatment units that are respectively associated with a patient, and a plurality of peripheral appliances also respectively associated with a patient. The peripheral appliances transmit control signals and patient signals to the treatment units, while the treatment units receive the control signals and patient signals from the peripheral appliances. ... Fresenius Medical Care Deutschland Gmbh

05/31/18 / #20180147337

Heating apparatus for heating dialysis liquid, dialysis liquid tube set, set, medical apparatus and methods

A heating apparatus for heating a dialysis liquid includes a receiving section for receiving a heating bag through which dialysis liquid to be heated can flow, and a sensor system for determining or monitoring the deformation or the position of the heating bag in the receiving section of the heating apparatus or both. A dialysis liquid tube set, a set, a medical apparatus and a method are also described.. ... Fresenius Medical Care Deutschland Gmbh

05/24/18 / #20180140762

Method and apparatus for preparing a medical solution

The present invention relates to a method for preparing a medical solution from at least one first liquid component and at least one second liquid component, wherein the first component and the second component are conveyed with a respective conveying means to obtain a mixed solution, wherein the conveying means are operated such that a modulation of the concentration of the first and second components takes place and the conductivity or a parameter of the mixed solution correlating with the conductivity is measured at a measurement point, wherein the modulation of the concentrations takes place in a desired state such that no modulation or a specific desired modulation of the measured conductivity or of the parameter correlated with the conductivity occurs. The present invention furthermore relates to an apparatus for preparing a medical solution as well as to a blood treatment device having such an apparatus.. ... Fresenius Medical Care Deutschland Gmbh

05/10/18 / #20180126779

Multidirectional wheel and method for manufacture of same

The present invention relates to a multidirectional wheel, wherein the wheel has a wheel body rotatable about a wheel axle and having two half-shells and has a plurality of rotating bodies which are located at the outer periphery of the wheel body and via which the wheel can roll off, wherein at least one half-shell, and preferably both half-shells, has/have mounts in which end regions of the axles of the rotating bodies are received or which project into end regions of the axles of the rotating bodies, wherein the mounts of the half-shells are configured as continuously converging.. . ... Fresenius Medical Care Deutschland Gmbh

05/03/18 / #20180117229

Dialysis systems and related methods

A dialysis machine that includes a valve member having a deformable area configured to deform outwardly away when pressurized fluid is introduced into the valve member. The valve member is configured so that, when a dialysis fluid cassette is disposed in a cassette compartment of the dialysis machine and pressurized fluid is introduced into the valve member, the deformable area obstructs a fluid channel of the dialysis fluid cassette to control dialysis fluid flow therethrough.. ... Fresenius Medical Care Deutschland Gmbh

04/05/18 / #20180093029

Balancing unit being independent of temperature disturbance and balancing method

The disclosure relates to a functional device, in particular a medical functional device, having at least one fluid circuit. The fluid circuit comprises at least one heat exchange device being arranged and/or embodied between a first section of the fluid circuit and a second section of the fluid circuit. ... Fresenius Medical Care Deutschland Gmbh

03/22/18 / #20180080947

Method and apparatus for determining a patient's filtration rate

A method and an apparatus for determining or approximating a patient's glomerular filtration rate or a patient's creatinine clearance are disclosed. The method comprises the following steps: determining a serum creatinine concentration of the patient, determining a lean tissue mass of the patient, and determining the glomerular filtration rate of the patient or the creatinine clearance of the patient based on the serum creatinine concentration of the patient and the lean tissue mass of the patient.. ... Fresenius Medical Care Deutschland Gmbh

03/15/18 / #20180071448

Method for determining at least one parameter of an extracorporeal blood circuit as well as apparatuses

A method for determining at least one parameter of an extracorporeal blood circuit includes the steps of filling an extracorporeal blood circuit, e.g., encompassing a medical functional device, a treatment device and/or a blood tube set, by introducing a fluid, and detecting a volume of the introduced fluid which is required for filling the extracorporeal blood circuit by a detection device. A control device, a treatment apparatus, a computer readable storage medium, a computer program product as well as a computer program are also described.. ... Fresenius Medical Care Deutschland Gmbh

03/15/18 / #20180071447

External functional means, blood treatment apparatus for receiving an external functional means in accordance with the invention, and method

An external functional means comprises at least one housing body, at least one chamber integrated into the housing body for receiving medical fluids, at least one passage integrated into the housing body for receiving and/or conducting a medical fluid, and at least one valve means completely or partly integrated into the housing body for controlling or regulating a fluid flowing through the external functional means. The invention further specifies a blood treatment apparatus and methods which may be carried out by means of the external functional means of the invention and by means of the blood treatment apparatus, respectively.. ... Fresenius Medical Care Deutschland Gmbh

03/15/18 / #20180070957

Haemostatic bracelet

The invention relates to a haemostatic bracelet (1) comprising: —a clamp comprising two branches (11, 12) and a first strut (13), each branch (11, 12) being connected by one of its ends to the other branch by means of the first strut (13), —a compression element (24) placed, when the bracelet is ready for use, inside the space defined by the branches (11, 12) and the first strut (13) of the clamp or inside a projection of this space, the compression element (24) protruding in the direction of the opening between the ends of the branches (11, 12) of the clamp opposite to the first strut (13), —actuation elements (30, 40) fixed to the branches (11, 12) of the clamp so that the ends of the branches (11, 12) of the clamp opposite to the first strut (13) can be spread by moving the ends of the actuation elements towards each other.. . ... Fresenius Medical Care Deutschland Gmbh

02/22/18 / #20180050186

A medical fluid coupling and a latching connector for establishing a fluid communication between two systems

The disclosure relates to a medical fluid coupling for connecting a fluid line to a connection section of a blood treatment apparatus or for connecting to a connecting adapter. The fluid coupling comprises at least one main body. ... Fresenius Medical Care Deutschland Gmbh

02/22/18 / #20180049667

Textile fabric for placing on the skin and/or a wound of a patient, and transdermal patch and arrangement consisting of a transdermal patch and an evaluation unit

The invention relates to a textile fabric to be placed onto the skin and/or a wound of a patient, comprising a top side facing away from the skin and an underside which faces the skin and on which the textile fabric has a moisture-impermeable barrier 14, wherein the textile fabric is formed from non-conductive warp threads and non-conductive weft threads and from conductive warp threads and conductive weft threads which are arranged such that an electrically conductive structure 5 consisting of conductive warp and/or weft threads k, s is formed in the textile fabric. The invention also relates to a transdermal patch for applying an active substance, contained in an active substance reservoir 17, over the patient's skin, comprising a textile fabric of this type, and to an assembly consisting of a transdermal patch and an evaluation unit 20 for detecting the amount of active substance in the active substance reservoir in the transdermal patch. ... Fresenius Medical Care Deutschland Gmbh

02/15/18 / #20180043082

Apparatus for carrying out an apheresis treatment

The present invention relates to an apparatus for carrying out an apheresis treatment, wherein the apparatus has an extracorporeal circuit in which a regenerable single adsorber is located for separating substances from blood or for separating substances from plasma acquired by means of a plasma separator, wherein a line is provided for conducting the blood or the plasma which extends to the adsorber and via which blood or plasma is applied to the adsorber, wherein a reservoir is provided for receiving blood or plasma and is arranged upstream of the adsorber in the line or is in communication with the line upstream of the adsorber; and in that a controller or switching means is provided which is configured such that the reservoir is filled with blood or plasma and the application of blood or plasma to the adsorber is suppressed when the regeneration of the adsorber is carried out.. . ... Fresenius Medical Care Deutschland Gmbh

02/15/18 / #20180043072

Balancing method and balancing unit being independent of temperature disturbance

This disclosure relates to a method for determining a fluid balance between a first volume flow in a first section of a fluid circuit and a second volume flow of a second section of the fluid circuit. The method may also include adjusting, assuming or detecting a first temperature in the first section of the fluid circuit and a second temperature in the second section of the fluid circuit, or detecting a temperature difference between the first and the second sections. ... Fresenius Medical Care Deutschland Gmbh

02/08/18 / #20180039750

Processing repeated error messages in a dialysis machine

The present invention relates to an error processing unit for a medical machine (e.g., a hemodialysis machine or a peritoneal dialysis machine). The error processing unit is configured to detect a number of consecutive confirmation inputs in response to each currently output machine error message, representing a status—requiring a message—of the dialysis machine, as an actual value. ... Fresenius Medical Care Deutschland Gmbh

02/08/18 / #20180037197

Method of cleaning a multidirectional wheel

The present invention relates to a method of cleaning a multidirectional wheel, wherein the wheel has a wheel body which is rotatable about an axis and has a plurality of rotating bodies which are located at the outer periphery of the wheel body and which form the running surface of the wheel, wherein the wheel body has at least one hollow space which has at least one inlet opening and at least one outlet opening for a flushing fluid and wherein the method comprises the introduction of a flushing fluid through the inlet opening into the at least one hollow space of the wheel body and the washing around of the rotating body by the flushing fluid after the discharge of the flushing fluid from the outlet opening.. . ... Fresenius Medical Care Deutschland Gmbh

02/01/18 / #20180031399

Flowmeter and cassette module for a flowmeter

A cassette module (32, 46) for a differential flowmeter (305, 415) is disclosed, wherein the cassette module (32, 46) forms a first channel (30, 45) and a second channel (31, 44), which channels carry fluid during operation of the differential flowmeter and are permeated by a magnetic field (33, 43) during operation of the differential flowmeter (305, 415), each having an electrode pair (301, 302, 403, 405) arranged on the first channel (30, 45) and on the second channel (31, 44). A flow difference between the first fluid-carrying channel (30, 44) and the second fluid-carrying channel (31, 45) can be determined by comparing the signals on the first electrode pair (301, 403) and on the second electrode pair (302, 405). ... Fresenius Medical Care Deutschland Gmbh

01/25/18 / #20180024022

Method for checking a connection state between a blood treatment apparatus and a blood tubing set, and apparatuses

The disclosure relates to a method for checking a connection between a compressed air outlet of a blood treatment apparatus and a pressure measuring line of an extracorporeal blood tubing set. The methods disclosed include providing a blood treatment apparatus having a compressed air line. ... Fresenius Medical Care Deutschland Gmbh

01/11/18 / #20180012322

System for determining user-centric treatment data

A system relating to medical treatment, such as hemodialysis or peritoneal dialysis, for determining user-centric treatment data includes a user device and a central device. The user device and the central device each include a wireless communication component. ... Fresenius Medical Care Deutschland Gmbh

01/04/18 / #20180001010

Dedicated remote control of a plurality of medical apparatuses

The present invention relates to a method for contactlessly establishing a coupling between a medical apparatus (e.g., a hemodialysis apparatus or a peritoneal dialysis apparatus) and a remote control apparatus. An optical coupling signal is exchanged between the involved communication entities, in order to establish bijective, data-processing coupling between the remote control apparatus and the medical apparatus. ... Fresenius Medical Care Deutschland Gmbh

12/28/17 / #20170368253

Apparatus and method for the vibratory stimulation of at least one portion of a vascular access device for its monitoring

The present invention relates to an apparatus for monitoring a vascular access device, including at least one signal generator for generating vibrations in order to stimulate the vascular access device or a portion thereof to vibrate, at least one signal receiver for detecting vibrations of the vascular access device or of said portion thereof, and at least one evaluation device for evaluating the detected vibrations. Moreover a method for monitoring the vascular access device by using the apparatus of the invention is specified.. ... Fresenius Medical Care Deutschland Gmbh

12/21/17 / #20170361010

Dialysis machine

The present invention relates to a dialysis machine having an extracorporeal circuit in which a dialyzer is located which has a chamber on the blood side which is flowed through by blood and a first pressure sensor, which is located upstream of the chamber on the blood side in the direction of flow of the blood, for determining a first pressure value and a second pressure sensor, which is located downstream of the chamber on the blood side in the direction of flow of the blood, for determining a second pressure value, wherein the dialysis machine has first means for determining the pressure difference between the second pressure value and the first pressure value, second means for determining the dynamic viscosity of the blood on the basis of the determined pressure difference, of the blood flow rate through the chamber on the blood side and of one or more characteristic properties of the dialyzer and third means for determining the hematocrit or the hemoglobin value of the blood on the basis of the determined viscosity, and wherein the dialysis machine has a control or regulation unit which is configured such that it sets the blood flow rate and/or the dilution rate and/or the ultrafiltration rate such that the time change of the hematocrit and/or of the hemoglobin value does not exceed a limit value or lies in a desired value range.. . ... Fresenius Medical Care Deutschland Gmbh

12/07/17 / #20170348356

Microvesicles (mvs) derived from adult stem cells for use in the therapeutic treatment of a tumor disease

The invention is in the field of therapeutic treatment of tumors. The inventors have found that microvesicles derived from adult stem cells exert a remarkable anti-tumour effect when administered to a patient affected by a tumor disease. ... Fresenius Medical Care Deutschland Gmbh

11/30/17 / #20170340796

Infusion line with a facility to promote mixing of an infusion solution with a further fluid, apparatuses and method

The present disclosure relates to an addition line for adding an infusion solution to a fluid, which flows in an extracorporeal blood circuit, wherein the addition line comprises a pressure release valve or a check valve. It further relates to an extracorporeal blood circuit, a blood treatment apparatus and a method using the addition line.. ... Fresenius Medical Care Deutschland Gmbh

11/16/17 / #20170326284

Method for controlling a blood treatment device while considering patient feedback in the treatment of blood and blood treatment device

A control and/or regulation device, which is connected via signal link to a first input device, which in particular is operable by a doctor, and to a second input device, which in particular is operable by a patient, wherein the control or regulation device is programmed to control and/or regulate in signal link with a blood treatment. . ... Fresenius Medical Care Deutschland Gmbh

10/26/17 / #20170304560

Device for detecting moisture for an arrangement for monitoring an access to a patient

A device for detecting moisture for an arrangement for monitoring an access to a patient for a system by which, via a flexible line, a liquid is fed to a patient and/or a liquid is fed out from the patient, and in particular for monitoring the vascular access in extra-corporeal blood treatment and particularly for monitoring a central venous catheter for acute dialysis includes at least a portion which can be deformed into a sleeve and placed around the circumference of the flexible line or of a connecting system. The portion in sleeve form has fastening means for fixing it in place in the position in which it surrounds the flexible line or the connecting system. ... Fresenius Medical Care Deutschland Gmbh

10/26/17 / #20170304531

Device for connecting a vial to a container or to a fluid line and transferring the contents of a vial to a container or a fluid line as well as a method for doing so and use of such a device

The invention relates to a device and a method for connecting a vial [1] to a container or to a fluid line and transferring the contents of a vial [1] to a container or to a fluid line, wherein the device has a first holder [4] which is suitable for accommodating a connecting device [8], a second holder [5] which is suitable for accommodating a vial [1], an actuating means [7] and a connecting device [8] which consists of an annular housing [13], an inside part [12] having at least one puncture device [14] and a tube connection [16], wherein the annular housing [13] of the connecting device [8] can be constructed to be rotatable about the inside part [12] in the function of a valve, so that by rotation of the housing [13] the flow paths of the connecting device [8] can be opened and closed.. . ... Fresenius Medical Care Deutschland Gmbh

10/26/17 / #20170304522

Method and apparatuses for preparing an extracorporeal blood circuit for the treatment of blood

The present disclosure concerns a method for preparing an extracorporeal blood circuit for its use in a blood treatment of a patient, which treatment is carried out using a blood treatment apparatus and using a blood treatment device, which comprises a blood chamber and a dialysate chamber partitioned off therefrom by a membrane, the method comprising: filling the extracorporeal blood circuit using a priming solution, wherein the priming solution comprises citrate, or filling of the extracorporeal blood circuit using a priming solution and using a citrate solution. The invention further comprises devices suitable for carrying out the method.. ... Fresenius Medical Care Deutschland Gmbh

10/26/17 / #20170304519

Method and device for supplying dialysis liquid to a dialysis apparatus

The invention relates to a method and to a device for supplying a dialysis device with dialysate, and to a dialysis device comprising a device for supplying the dialysis device with dialysate. For producing dialysate, a container 13 filled with a pulverulent dialysate concentrate k is provided, the amount of dialysate concentrate in the container being set in such a way that an amount of dialysate sufficient for a specified number of dialysis treatments can be produced using the dialysate concentrate. ... Fresenius Medical Care Deutschland Gmbh

10/26/17 / #20170304335

Pharmaceutical compositions containing steviosides

The present invention relates to pharmaceutical compositions containing steviol glycoside and or steviol glycoside derivatives as well as to their use as osmotics in particular for use in the treatment of chronic renal failure by dialysis.. . ... Fresenius Medical Care Deutschland Gmbh

10/12/17 / #20170291745

Process for individually marking a medical product present under film or in a bag and marked product

A process for the marking of a film or a bag, which consists of a film at least in sections, wherein the film or the bag comprises a medical product or is provisioned or prepared for the uptake of such, wherein the process comprises connecting a film strip with, in, to and/or on the film, wherein the film strip carries information for marking the medical product.. . ... Fresenius Medical Care Deutschland Gmbh

10/12/17 / #20170291144

Point-of-use water purifier with polysulfone hollow fibres

It is described a point-of-use (pou) water purifier (10), comprising a housing (11) the inner space of which is divided by a bundle (16) of hollow fibers into an inlet compartment (14) in fluid communication with an opening (12) for connection of the purifier to the waterworks, and an outlet compartment (15) in fluid communication with the outlet (13) of purified water; the hollow fibers have an inner diameter between 150 and 250 μιτι and a wall thickness between 30 and 50 μιτι, and have pores of different size and shape on the inner and outer surface of the fiber.. . ... Fresenius Medical Care Deutschland Gmbh

10/12/17 / #20170290971

Method of determining a system compressibility value of a medical membrane pump drive

The present invention relates to a method of determining a system compressibility value of a medical membrane pump drive, wherein a first and second pressure level are moved to and a first and second operating parameter value of the membrane pump drive are detected; wherein the system compressibility value is determined on the basis of the detected operating parameter values; and wherein the membrane of the membrane pump drive is supported at a rigid surface during the determination of the system compressibility value.. . ... Fresenius Medical Care Deutschland Gmbh

10/12/17 / #20170290969

Method and apparatus for predicting one or more parameters characteristic for the outcome of a blood treatment

The present invention relates to a method and to an apparatus for predicting one or more parameters characteristic for the outcome of a blood treatment, wherein the blood treatment is a treatment in which the blood of the patient has fluid removed via at least one membrane, wherein the parameters are the allowed drinking volume, the hyperhydration or hypohydration of the patient, the clearance of large molecules and/or the allowed salt intake, wherein the prediction of the allowed drinking volume and the prediction of the hyperhydration or hypohydration are carried out on the basis of the planned weight loss due to ultrafiltration, of the drinking quantity during the treatment, of the rinseback volume and of residual diuresis data, and/or wherein the prediction of the clearance of large molecules is carried out on the basis of the urea clearance, and/or wherein the prediction of the allowed salt intake takes place based on the sodium ion quantity removed by ultrafiltration and by diffusion from the blood.. . ... Fresenius Medical Care Deutschland Gmbh

09/21/17 / #20170270264

Remote control of messages for a dialysis apparatus

Alarm messages, which are output by a medical apparatus, are remotely processed on a remote application apparatus under consideration of a safety check and in particular with regard to whether the user who is working at the application apparatus is in visual contact with the alarm message-triggering medical apparatus. The medical apparatus may be a hemodialysis apparatus or a peritoneal dialysis apparatus, or another type of medical apparatus.. ... Fresenius Medical Care Deutschland Gmbh

09/21/17 / #20170265793

Dialysis machine having the capability of determining a predialytic property in the blood of a dialysis patient

The invention relates to a dialysis machine having the capability of determining a predialytic property in the blood of a dialysis patient which has an extracorporeal blood circuit, a dialyzate circuit, a dialyzer and a processing unit, wherein at least one sensor for determining a property of the dialyzate is arranged in the dialyzate circuit. The processing unit is configured such that temporal evaluation ranges are fixed during an initial phase of the dialysis treatment, in which temporal evaluation ranges all stability criteria from a predefined group are satisfied; and in that only measured values determined by the at least one sensor within these temporal evaluation ranges are used for determining a predialytic property of the patient's blood.. ... Fresenius Medical Care Deutschland Gmbh

08/31/17 / #20170246373

Device and method for treating a medical fluid and medical cassette

An apparatus for treating a medical fluid is provided which includes a treatment machine having a coupling surface, with a cassette made of a hard part having liquid-conducting passages which are covered by a flexible film being able to be coupled to the coupling surface of the treatment machine. A corresponding medical cassette is also provided. ... Fresenius Medical Care Deutschland Gmbh

08/24/17 / #20170239408

Estimation of the dry weight of a dialysis patient

In an embodiment, the invention relates to methods, apparatus, computer programs and computer program products for estimating a dry weight of a dialysis patient comprising the steps of determining a first fluid status of the patient between treatment sessions in a first stage, determining a second fluid status of the patient during treatment sessions in a second stage and estimating the dry weight based on the second fluid status.. . ... Fresenius Medical Care Deutschland Gmbh

08/17/17 / #20170232179

Method of purging gas bubbles in an extracorporeal blood circuit

The invention relates to a method of purging gas bubbles from a target zone of an extracorporeal blood circuit of a dialysis machine, wherein the target zone is flowed through by flushing liquid which enters into the target zone through an inflow and exits it again through an outflow, wherein the inflow differs from the arterial port and the outflow differs from the venous port of the extracorporeal blood circuit. The invention furthermore relates to a dialysis machine having an extracorporeal blood circuit and a control unit, with the extracorporeal blood circuit having an inflow and an outflow for flushing liquid, with the inflow differing from the arterial port and the outflow differing from the venous port of the extracorporeal blood circuit, and with the control unit being configured to carry out a method in accordance with the invention. ... Fresenius Medical Care Deutschland Gmbh

08/17/17 / #20170232176

Apparatus for determining the peritoneal pressure

The present invention relates to an apparatus for determining the peritoneal pressure in the abdomen of a patient and/or for determining the drainage state of the abdomen of a patient, wherein the apparatus comprises at least one pump for conveying a dialysis solution into the abdomen as well as at least one measurement device for measuring the pressure in the dialysis solution, wherein the apparatus comprises at least one control unit that is configured such that it controls the pump and the measurement device such that a first measurement of the pressure is carried out by the measurement device with a stationary pump to obtain a first measured pressure value, the pump is subsequently put into operation to convey a partial volume of the total inflow volume of the dialysis solution into the abdomen, and the pump then stops, and then a second measurement of the pressure is carried out by the measurement device to obtain a second measured pressure value.. . ... Fresenius Medical Care Deutschland Gmbh

08/17/17 / #20170232174

Blood treatment device comprising a functional unit for carrying out the blood treatment and method for monitoring the functionality and/or the operating state of the functional unit

The invention relates to a blood treatment device comprising an attachment unit 7 for attaching a functional unit 1 intended for single use for carrying out the blood treatment. The blood treatment device according to the invention is characterised by a monitoring unit 8 for monitoring the operability and/or the operating state of the functional unit 1, which functional unit comprises at least one light transmitter 17a, 18a and at least one light receiver 17b, 18b. ... Fresenius Medical Care Deutschland Gmbh

08/10/17 / #20170224902

Method of flushing an extracorporeal blood circuit

The invention relates to a method of flushing an extracorporeal blood circuit, preferably an extracorporeal blood circuit of a dialysis machine, with a flushing liquid, wherein the flushing liquid contains an anticoagulant agent, preferably heparin. The invention further relates to an extracorporeal blood treatment unit, preferably to a dialysis machine, having an extracorporeal blood circuit and a control unit, wherein the control unit is configured to carry out a flushing method in accordance with one of the preceding claims before the start of the treatment and/or intermittently during the treatment.. ... Fresenius Medical Care Deutschland Gmbh

08/10/17 / #20170224899

Method of purging gas bubbles in an extracorporeal blood circuit

The invention relates to a method of purging gas bubbles from at least one target zone of an extracorporeal blood circuit, preferably of an extracorporeal blood circuit of a dialysis machine, with a flushing liquid, wherein the flow rate and/or the pressure of the flushing liquid in the extracorporeal blood circuit is/are inconstant at least at times during the flushing process; and/or wherein the flow rate of the flushing liquid in the extracorporeal blood circuit lies above a range of possible flow rates at least at times during the flushing process, which range is used during the treatment for the blood. The invention furthermore relates to an extracorporeal blood treatment unit having an extracorporeal blood circuit, a pump and a control unit, with the control unit being configured to carry out a flushing process in accordance with the invention. ... Fresenius Medical Care Deutschland Gmbh

08/10/17 / #20170224897

Device and method for determining an optimum dialysate flow for an extracorporeal blood treatment with an extracorporeal blood treatment device

The invention relates to a method and to a device for determining an optimum dialysate flow qdopt for an extracorporeal blood treatment and to a blood treatment device comprising a device 18 for determining an optimum dialysate flow qdopt. The optimum dialysate flow qdopt is determined on the basis of a relationship describing the dependence of the clearance k on the dialysate flow qd. ... Fresenius Medical Care Deutschland Gmbh

08/03/17 / #20170216571

Method of increasing the leak tightness of a mechanical connector

. . The invention relates to a method of increasing the leak tightness of a mechanical connector of an extracorporeal blood treatment machine, wherein the mechanical connector has a pair of connection parts which have corresponding sealing surfaces, with at least one of the two sealing surfaces being wetted at least sectionally by a viscous fluid before the joining together of the connection parts and/or with the connection gap between the connection parts being covered by a sheath after their joining together. The invention further relates to an extracorporeal blood treatment machine comprising a mechanical connector which has a pair of connection parts which have corresponding sealing surfaces, with the sealing surfaces being at least sectionally wetted with a viscous liquid with a closed connector and/or with the connection gap between the connection parts of the closed connector being covered by a sheath.. ... Fresenius Medical Care Deutschland Gmbh

08/03/17 / #20170216513

Apparatus for the extracorporeal removal of protein-bound toxins

The present invention relates to an apparatus for the extracorporeal removal of protein-bound toxins from blood comprising at least one blood purification apparatus, in particular at least one dialysis machine, hemofilter or adsorber, as well as at least one means for generating a field in the blood purification apparatus and/or in an element in flow communication with the blood purification apparatus, in particular in a line section connected to the blood purification apparatus, wherein the means comprises at least two strip conductors which are arranged on at least two preferably oppositely disposed sides of the blood purification apparatus or of the element such that the field is preferably predominantly generated within the blood purification apparatus or preferably predominantly within the element.. . ... Fresenius Medical Care Deutschland Gmbh

08/03/17 / #20170216512

Method of flushing a dialyzer

The present invention relates to a method of flushing a dialyzer with a flushing liquid, wherein the dialyzer is arranged in a dialyzate-side circuit of a blood treatment device and wherein the dialyzer has at least one dialyzate-side chamber which has at least one inlet and at least one outlet for the flushing liquid and which is flowed through by the flushing liquid, wherein at least one property of the flushing liquid is measured at the outlet of the dialyzer or downstream of the dialyzer in the dialyzate-side circuit to obtain one or more outlet-side measured values, wherein the property depends on the quantity of the air in the flushing liquid.. . ... Fresenius Medical Care Deutschland Gmbh

07/27/17 / #20170209638

Method for removing fluid from a blood filter after completing a blood treatment session by means of flow increase and treatment device for carrying out said method

The present invention relates to a method for removing fluid from a blood filter (19) for the blood treatment of a patient and/or for removing blood from the flood filter (19) after completing the blood treatment session. It further relates to a control and/or regulating device (29), a medical treatment apparatus having a control and/or regulating device (29) with which the method according to the present invention is executable, a digital storage medium, a computer program product as well as a computer program.. ... Fresenius Medical Care Deutschland Gmbh

07/27/17 / #20170209634

Device for identifying the direction of liquid flow through a dialyser

The invention relates to a device and a method for detecting the direction of fluid flow through a dialyser 1 which comprises a blood chamber 4, through which blood flows, and a dialysate chamber 3, through which dialysate flows, which are separated from one another by a semi-permeable membrane 2. In addition, the invention relates to an extracorporeal blood treatment device comprising a device for detecting the flow direction. ... Fresenius Medical Care Deutschland Gmbh

07/27/17 / #20170209480

Esterified polysaccharide osmotics

Esterified polysaccharide osmotics are provided as are the use of same, a process for synthesis of same, and compositions containing same.. . ... Fresenius Medical Care Deutschland Gmbh

07/13/17 / #20170197022

Method for filling and rinsing a set of blood lines

. . A method for the filling and flushing of a blood tube set including a pump segment for a blood pump, an arterial line connected to an inlet of a dialyser, a venous line connected to an outlet of a dialyser, a substituate line connected to a substitute port and having a pump segment for a substitute pump, and a three-way connector connected to the arterial line, the venous line and a rinse port. The method includes the steps of opening the rinse port, filling and simultaneously flushing the arterial and venous lines with the substituate supplied from the substitute line via the substitute pump, while substituate is drained off via the rinse port, closing the rinse port, and circulating the substituate in the circuit of arterial line, dialyser and venous line by the blood pump.. ... Fresenius Medical Care Deutschland Gmbh

07/06/17 / #20170189602

Method for removing blood from an extracorporeal blood circuit under pressure control and apparatuses

A method of removing blood from an extracorporeal blood circuit and/or a functional device, each of which is connectable or connected with a blood treatment apparatus for the purpose of a blood treatment of a patient, after concluding a blood treatment session, the method comprising operating a blood pump in a second conveying direction which is opposite to a first conveying direction of the blood pump which is customary during the blood treatment, and an arterial line section of the extracorporeal blood circuit is or will be connected with a venous line section of the extracorporeal blood circuit.. . ... Fresenius Medical Care Deutschland Gmbh

07/06/17 / #20170189600

Medical device heaters and methods

A medical device having a heater with at least one heating element which has mains voltage applied to it by a heating control unit. The heating control unit includes a monitoring arrangement and a switching arrangement. ... Fresenius Medical Care Deutschland Gmbh

07/06/17 / #20170189596

Blood treatment cassette having a dented film valve and a blood treatment apparatus

The present invention relates to a blood treatment cassette having a cassette body, embodied as a hard part, and a film, wherein the film is connected with the hard part and covers the hard part at least partially, wherein the hard part comprises at least one valve seat or valve section or one valve base of a valve, wherein the valve is embodied to take, in addition to a first, open position of the valve in which the valve base and the section of the film positioned above it do not touch each other, a second, closed position of the valve when applying force on the section of the film and wherein the valve base, in its longitudinal extension, comprises or is a non-straight section. The present invention also relates to a blood treatment apparatus connected with a blood treatment cassette.. ... Fresenius Medical Care Deutschland Gmbh

06/29/17 / #20170182233

Method of filling a container

The present invention relates to a method of filling a container, preferably containing at least one concentrate, with the concentrate being formed such that it forms at least one liquid concentrate or a part of a liquid concentrate on its solution in or its mixing with a liquid, preferably water, said liquid concentrate or part of a liquid concentrate being suitable for preparing at least one dialysis solution, and with the filling of the container taking place by means of the balance chamber system of a dialyzer which has chambers from which the liquid is conveyed into the container in the form of repeating cycles, with the pressure being measured during a cycle of the filling phase of the container, and with an alarm signal being emitted and/or the filling procedure of the container being stopped if the measured maximum pressure in a cycle does not reach or does not exceed a limit value.. . ... Fresenius Medical Care Deutschland Gmbh

06/29/17 / #20170182100

Conditioned medium of liver progenitor cells

The invention is in the field of regenerative medicine. It has been found that the conditioned medium of non-oval pluripotent liver progenitor cells exerts a tissue regenerating effect. ... Fresenius Medical Care Deutschland Gmbh

06/29/17 / #20170182094

Dialysis solutions comprising organic esters of phosphoric acid

This document relates to bi-carbonate-buffered dialysis solutions with physiological phosphate content and increased stability. The solutions include an organic ester of phosphoric acid, calcium ions and/or magnesium ions, and optionally additional electrolytes, buffers and glucose in physiologically effective concentrations.. ... Fresenius Medical Care Deutschland Gmbh

06/22/17 / #20170175257

Apparatus for manufacturing an adhesive-free gas barrier film having a ceramic barrier layer

The present invention relates to an apparatus for manufacturing an adhesive-free gas barrier film comprising conveying means for conveying a film web; at least one first lock system for introducing the film web into a coating chamber of the apparatus; at least one first coating means by means of which the film web can be at least partially coated by depositing a barrier material in the coating chamber; and optionally at least one second lock system for expelling the film web out of the coating chamber; and at least one second coating means by means of which the coated film web can be at least partially coated by extrusion of a plastic melt.. . ... Fresenius Medical Care Deutschland Gmbh

06/22/17 / #20170173250

Method of removing blood from an extracorporeal blood circuit, treatment apparatus, and tube system

The present invention relates to a method of removing blood from an extracorporeal blood circuit following termination of a blood treatment session, wherein blood is concurrently removed both from an arterial conduit portion and from a venous conduit portion of the extracorporeal blood circuit. It further relates to a method for recognizing and/or eliminating air inclusions in or from an extracorporeal blood circuit and a treatment apparatus as well as a tube system.. ... Fresenius Medical Care Deutschland Gmbh

06/22/17 / #20170172695

Sensor-controlled display output for dialysis machines

A medical apparatus, such as a dialysis machine (e.g. A hemodialysis machine or a peritoneal dialysis machine), includes a plurality of components, one or more sensors corresponding to the components and configured to detect signals, a display and a control unit. ... Fresenius Medical Care Deutschland Gmbh

06/08/17 / #20170157385

Holding apparatus for holding at least one tube clamp on a medical tube, medical tube as well as method for sterilizing a medical tube

A holding apparatus for holding at least one tube clamp on a medical tube, the tube clamp including at least one, usually two, clamping section(s) for altering a luminal cross-section of a medical tube during use, includes at least one receiving structure for detachably receiving at least one section of the tube clamp. A medical tube with at least one holding apparatus as well as a method for sterilizing a medical tube are also described.. ... Fresenius Medical Care Deutschland Gmbh

06/01/17 / #20170151383

Method for querying a specification feature of a medical technical functional means, a medical technical functional means, a medical device and a control unit

The present invention relates to a method for querying a specification feature arranged in, at or on a medical technical functional means, the method comprising the step of: querying the specification feature by means of a medical device functionally coupled to or to be coupled to the medical technical functional means or by means of a device or means connected to or being arranged in signal transmission with the medical technical treatment apparatus. The invention further relates to a medical technical functional means, a medical device and a control unit. ... Fresenius Medical Care Deutschland Gmbh

05/18/17 / #20170136171

Device for monitoring a vessel opening for an extracorporeal blood treatment device and method for monitoring a vessel opening

The invention relates to a device a for monitoring a vessel opening for an extracorporeal blood treatment device b with an extracorporeal blood circulation (i), which has an arterial blood line (20) with an arterial cannula (19) and a venous blood line (21) with a venous cannula (22). Moreover, the invention relates to an arrangement with a device a for monitoring a vessel opening and an extracorporeal blood treatment device b, and a method for monitoring a vessel opening during an extracorporeal blood treatment. ... Fresenius Medical Care Deutschland Gmbh

05/11/17 / #20170128648

Medical device with operator support

A medical device includes: at least one input device; at least one output device; at least one operating component; and a control unit. The control unit has data access to at least one file pertaining to the medical device, wherein text passages or graphics of the at least one file pertaining to an operating component are selectable. ... Fresenius Medical Care Deutschland Gmbh

04/20/17 / #20170106131

Dialyzer

. . The present invention relates to a dialyzer, in particular to a peritoneal dialyzer, comprising at least one compressor and comprising at least one pneumatic consumer which is in communication with the compressor such that it can be acted on by compressed air from the compressor, wherein the dialyzer communicates or can communicate with at least one blood pressure cuff such that the blood pressure cuff can be supplied with compressed air by the compressor of the dialyzer.. . ... Fresenius Medical Care Deutschland Gmbh

04/13/17 / #20170101253

Multichamber bag opening aid

The present invention describes a multichamber bag opening aid for opening multichamber bag systems.. . ... Fresenius Medical Care Deutschland Gmbh

03/30/17 / #20170087292

Device and method for blood treatment with single needle operation

A device and a method are provided for blood treatment in a single-needle operating mode. The blood treatment device has an extracorporeal blood circuit comprising a blood supply line leading to the inlet of a blood treatment unit and a blood return line leading away from the outlet of the blood treatment unit. ... Fresenius Medical Care Deutschland Gmbh

03/16/17 / #20170076069

Secure network-based system for communication of clinical data

A network-based electronic therapy monitoring system includes: at least one database server configured for storing patient data and therapy data, wherein the database server is arranged within a protected subnet of a data transfer network, the protected subnet being protected by a firewall; at least one server arranged in the data transfer network outside of the protected subnet; and at least one client assigned to a therapy device and/or to a patient, wherein the at least one client is also arranged outside the protected subnet; wherein the at least one client is configured to push therapy data and/or patient data to the at least one server; and wherein the at least one database server is configured to pull therapy data and/or patient data from the at least one server.. . ... Fresenius Medical Care Deutschland Gmbh

03/16/17 / #20170074706

Flowmeter and cassette module for a flowmeter

A cassette module (19, 29, 319, 419, 59, 69) for a differential flowmeter is disclosed, wherein the cassette module (19, 29, 319, 419, 59, 69) forms a first fluid-carrying channel (16, 216, 316, 611, 615) and the second fluid-carrying channel (17, 217, 317, 610, 616) during operation of the differential flowmeter. The cassette module is specific in the regard that a geometric deformation of the channels due to a temperature difference between the channels (16, 216, 316, 611, 615, 17, 217, 317, 610, 616) is minimized or prevented. ... Fresenius Medical Care Deutschland Gmbh

02/02/17 / #20170028118

A process for the estimation of treatment duration of peritoneal dialysis treatment

The present invention relates to a process for the estimation of treatment duration of peritoneal dialysis treatment: wherein the estimation of treatment duration is performed based on an ideal treatment duration, wherein the ideal treatment duration is increased by one or more delay values, wherein the delay values depend on one or more apparatus-specific and/or patient-specific and/or process-specific parameters.. . ... Fresenius Medical Care Deutschland Gmbh

01/26/17 / #20170021078

Container

The present invention relates to a combination of a container comprising a connecting portion and of a fluid preparation device, in particular a dialysis machine, which fluid preparation device is suitable for mounting and connecting the connecting portion of the container, wherein the fluid preparation device comprises at least one line which is in fluid communication with the interior of the container at least in the connected position of the container, the container being filled with a first medium, wherein the combination and preferably container comprises a reservoir containing a second medium, wherein the fluid preparation device comprises means for opening the reservoir so that the first and second medium are mixed with each other.. . ... Fresenius Medical Care Deutschland Gmbh

01/19/17 / #20170017786

Medical technical device with network control unit

The invention relates to medical equipment, in particular a dialysis machine, comprising an interface for exchanging data with a network. According to the invention, the interface is activated or deactivated depending on whether the medical equipment is provided with an authentication device.. ... Fresenius Medical Care Deutschland Gmbh

01/19/17 / #20170017479

Method for updating and/or upgrading the operating software of an electronic device

The invention relates to a method for updating and/or upgrading the operating software of an electronic device, particularly a medical device, by means of a user authentication means, particularly a user authentication card, having an integrated memory, which user authentication means a user feeds to the device before the use of the device typical of operation in order to authenticate the user on the device. During the authentication process, one or more software packages are transferred from the user authentication means to the device in order to update and/or upgrade the operating software. ... Fresenius Medical Care Deutschland Gmbh

01/19/17 / #20170014565

Device and method for balancing between an inflow into and an outflow out of a medical treatment device

A balancing device and a method for balancing between an inflow into a blood treatment unit of a medical treatment device and an outflow out of the blood treatment unit are disclosed. The balancing device: includes a balancing unit, which has at least one exchange vessel; means for conveying fluid into and/or out of the exchange vessel and means for interrupting the inflow of fluid into the exchange vessel and/or the outflow of fluid out of the exchange vessel; and a control unit for controlling the means for conveying fluid and the means for interrupting the inflow and/or outflow of fluid by an equalization of pressure between a first work cycle and a second work cycle.. ... Fresenius Medical Care Deutschland Gmbh

01/12/17 / #20170007541

Dry acid concentrate in granulate form

The present invention relates to a novel dry acid concentrate (dac) for a dialysis liquid and to a dialysis liquid, which is made from said concentrate, and which may be used for purifying blood. The invention further relates to a method of making the dry acid concentrate as well as the dialysis liquid. ... Fresenius Medical Care Deutschland Gmbh








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