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Applied Medical Resources Corporation patents


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Applied Medical Resources Corporation-related inventors


Gallbladder model

An anatomical model for surgical training is provided. The model includes a first layer simulating a liver and a second layer including a simulated gallbladder. ... Applied Medical Resources Corporation

Natural orifice access device

Embodiments of a natural orifice access device that comprises a cut-out portion to provide access to a surgical site and that includes an obturator adapted to interface with the cut-out potion to provide a smooth and consistent contact surface during insertion into the natural orifice.. . ... Applied Medical Resources Corporation

Natural orifice surgery system

Embodiments of a surgical access port system that comprises a retractor that is adapted for being coupled to a cap and that is particularly useful in natural orifice surgery are described. The retractor comprises an outer ring, wherein the outer ring is configured to be disposed proximate the natural orifice of the patient and substantially surround the orifice; a tubular body; a funnel segment extending between and coupling the outer ring and the tubular body, wherein the funnel segment provides a diametric reduction between the relatively large diameter of the outer ring and the relatively smaller diameter of the tubular body, which is sized to fit within a natural orifice with minimal distention of the orifice; and an inflatable member disposed around the distal end of the tubular body, the inflatable member sized and configured to fit snugly around the tubular body in the deflated condition and to expand against the wall of the natural orifice in the inflated state to thereby stabilize and retain the retractor within the orifice.. ... Applied Medical Resources Corporation

Surgical access port

A surgical access port or trocar is provided. The trocar has a trocar seal housing and a trocar cannula with an optical obturator insertable through the trocar seal housing and the trocar cannula. ... Applied Medical Resources Corporation

Surgical stapler with partial pockets

A surgical stapler includes a jaw assembly at a distal end connected to a handle assembly that is configured to control the stapler and actuate the deployment of staples. The surgical stapler successfully eliminates intermediate caming portions commonly known as pushers that are located between the staples and a translating slider. ... Applied Medical Resources Corporation

Surgical access device comprising internal retractor

Devices, methods, and systems provide a surgical access device comprising an internal retractor device integrated with or coupled to a body wall or wound retractor. The wound retractor retracts an opening in a body wall into a body cavity, while the internal retractor permits a user to control the positions of internal structures within the body cavity, thereby permitting a user to define a surgical field. ... Applied Medical Resources Corporation

Surgical robotic access system for irregularly shaped robotic actuators and associated robotic surgical instruments

The surgical robotic access system provides access for robotic instruments and/or actuators including the introduction, operation and withdrawal of such robotic manipulators into a body cavity without permitting the escape of pressurized fluid or gas. The surgical robotic access system also provides a multi-faceted range of movement without touching or effecting pressure on the opening in the patient's body cavity.. ... Applied Medical Resources Corporation

Surgical stapler with expandable jaw

Jaw assemblies for a surgical stapler are provided. The jaw assemblies comprise a first jaw having a first clamping surface and a plurality of staples disposed therein and second jaw assembly having a second clamping surface. ... Applied Medical Resources Corporation

Hysterectomy model

A surgical simulator for surgical training is provided. The simulator includes a frame defining an enclosure and a simulated tissue model located inside the enclosure. ... Applied Medical Resources Corporation

Wound retractor with split hoops

An incrementally adjustable wound retractor, which provides access to a body cavity, includes a flexible retraction sheath, an inner ring having a diameter greater than the desired diameter of the wound incision attached to the distal end of the retraction sheath, and at least two rows of a plurality of loops disposed around the proximal end of the retraction sheath, each row of loops sized and configured to receive a noncompliant split hoop. The two split hoops may be rolled over each other and around the annular axis to retract the sheath with sufficient force to stretch the incision to the desired diameter.. ... Applied Medical Resources Corporation

Multifunctional surgical access system

A tissue retractor comprising an outer ring, an inner ring, and a flexible, metal sheath extending therebetween is described. Embodiments of the inner ring comprise a flat or wedge-shaped conformation useful for insertion between muscle layers. ... Applied Medical Resources Corporation

Highly responsive instrument seal

A surgical access port for passage through body tissue to provide access to an underlying tissue site is provided. The access port has a working channel dimensioned for receiving a surgical instrument and a seal assembly for providing a substantial seal before, during and after insertion of a surgical instrument. ... Applied Medical Resources Corporation

Laparoscopic clip applier

A laparoscopic clip applier can have a geared clip feed mechanism and a direct jaw clamping mechanism to provide smooth operation over a clip application stroke of a movable handle. The geared clip feed mechanism can include an idler gear and two drive gear racks to advance a feed slider feeding a clip to a jaw assembly. ... Applied Medical Resources Corporation

Surgical stapler having articulation mechanism

A handle assembly for a surgical stapler can comprise a rotatable actuation shaft. The actuation shaft can have a first rotational orientation in which it can actuate a jaw assembly in a repeatable open and close mode, a second rotational orientation in which it can actuate a jaw assembly in a staple firing mode, and a third rotational orientation in which it can actuate a jaw assembly in a reversing mode. ... Applied Medical Resources Corporation

10/12/17 / #20170290584

Reload shaft assembly for surgical stapler

A surgical stapling system can include a reload shaft. The shaft can include an elongate tubular member with have a jaw assembly at the distal end thereof and a coupling collar at the proximal end thereof. ... Applied Medical Resources Corporation

10/12/17 / #20170290583

Surgical stapler having a powered handle

A powered handle for a surgical stapler can have a drive system including an electric motor. The powered handle can include a manual articulation mechanism to articulate a jaw assembly coupled to a reload shaft connected to the handle. ... Applied Medical Resources Corporation

09/07/17 / #20170252039

Surgical stapler handle assembly having actuation mechanism with longitudinally rotatable shaft

A handle assembly for a surgical stapler can comprise a rotatable actuation shaft. The actuation shaft can have a first rotational orientation in which it can actuate a jaw assembly in a repeatable open and close mode, a second rotational orientation in which it can actuate a jaw assembly in a staple firing mode, and a third rotational orientation in which it can actuate a jaw assembly in a reversing mode. ... Applied Medical Resources Corporation

08/10/17 / #20170224321

Systems and methods for tissue removal

Systems and methods for preventing the seeding of cancerous cells during morcellation of a tissue specimen inside a patient's body and removal of the tissue specimen from inside the patient through a minimally-invasive body opening to outside the patient are provided. One system includes a cut-resistant tissue guard removably insertable into a containment bag. ... Applied Medical Resources Corporation

08/03/17 / #20170215916

Bladeless optical obturator

The invention is directed to a bladeless trocar obturator to separate or divaricate body tissue during insertion through a body wall. In one aspect, the obturator of the invention comprises a shaft extending along an axis between a proximal end and a distal end; and a bladeless tip disposed at the distal end of the shaft and having a generally tapered configuration with an outer surface, the outer surface extending distally to a blunt point with a pair of side sections having a common shape and being separated by at least one intermediate section, wherein each of the side sections extends from the blunt point radially outwardly with progressive positions proximally along the axis, and the shaft is sized and configured to receive an optical instrument having a distal end to receive an image of the body tissue. ... Applied Medical Resources Corporation

08/03/17 / #20170215862

Trocar cannula assembly and method of manufacture

A cannula assembly having a retention member and a method of manufacture of the cannula assembly is provided. The cannula assembly includes a cannula and a sleeve disposed around the cannula from a proximal end to a distal end. ... Applied Medical Resources Corporation

06/15/17 / #20170164976

Blunt tip obturator

A surgical obturator comprising an elongate shaft extending along an axis between a proximal end and a distal end includes a bladeless tip disposed at the distal end of the shaft. The tip has a blunt point and a pair of shorter side surfaces separated by a relatively longer pair of opposing surfaces to form in radial cross-section a geometric shape that has a longer length and relatively narrower width. ... Applied Medical Resources Corporation

06/01/17 / #20170151011

Electrosurgical system

An electrosurgical system can include an electrosurgical generator, a feedback circuit or controller, and an electrosurgical tool. The feedback circuit can provide an electrosurgery endpoint by determining the phase end point of a tissue to be treated. ... Applied Medical Resources Corporation

05/11/17 / #20170128088

Tissue retrieval system

The tissue retrieval system deploys a tissue bag at the surgical site. The bag is supported by the system as tissue is placed within the bag and is closed to isolate the collected tissue and allow the bag and collected tissue to be removed from the body. ... Applied Medical Resources Corporation

04/13/17 / #20170100118

Wound retractor with multi-segment outer ring

A retractor/protector suitable for use in a surgical incision or a natural orifice comprises a longitudinal axis defining an instrument access channel extending from a proximal end to a distal end; a flexible outer ring; an inner ring; a flexible sheath extending between the outer ring and the inner ring; and at least one rigid segment adapted to attach to the flexible outer ring to thereby increase the rigidity of the outer ring. Embodiments of the retractor/protector are described that have interlocking and non-interlocking rigid segments. ... Applied Medical Resources Corporation

04/06/17 / #20170095244

Wound retractor

An incrementally adjustable wound retractor (500), having a first ring (504) with a diameter greater than the desired diameter of the wound incision, a flexible second ring (502), having a lumen and a diameter greater than the desired diameter of the wound incision, and a flexible sleeve (506), disposed in a generally cylindrical form between the first and second rings (502, 504), where the second ring may be rolled over itself to provide a sleeve with a radical retraction force sufficient to stretch the incision to the desired diameter.. . ... Applied Medical Resources Corporation

03/30/17 / #20170087311

Insufflation stabilization system

Pressure conditioning systems for supplying insufflation gas to an open-ended body conduit such as a rectal cavity during a transanal minimally invasive surgery (tamis) procedure can reduce billowing of walls of the body conduit. A pressure conditioning system can include a pressure storage component, an accumulator, and a flow restrictor. ... Applied Medical Resources Corporation

03/23/17 / #20170084204

First entry model

A simulated abdominal wall model that is ideal for practicing laparoscopic first entry surgical techniques is provided. The model includes a simulated abdominal wall portion captured between two frame elements of a support. ... Applied Medical Resources Corporation

03/16/17 / #20170071629

Surgical robotic access system

The surgical robotic access system provides access for robotic instruments and/or actuators including the introduction, operation and withdrawal of such robotic manipulators into a body cavity without permitting the escape of pressurized fluid or gas. The surgical robotic access system also provides a multi-faceted range of movement without touching or effecting pressure on the opening in the patient's body cavity.. ... Applied Medical Resources Corporation

03/16/17 / #20170071597

Laparoscopic suturing system

A laparoscopic suturing device is provided. The suturing device can pass a suturing needle back and forth between jaws of a jaw assembly to suture tissue at a surgical site in a minimally invasive procedure. ... Applied Medical Resources Corporation

03/02/17 / #20170056066

Trocar cannula assembly with low profile insertion configuration and method of manufacture

A cannula assembly having a retention member and a method of manufacture of the cannula assembly is provided. The cannula assembly includes a cannula and a sleeve disposed around the cannula from a proximal end to a distal end. ... Applied Medical Resources Corporation

03/02/17 / #20170056065

Systems and methods for tissue removal

A guard for providing a cut-resistant pathway through a body orifice or incision to circumferentially protect tissue at the margin is provided. The guard is made of flexible, cut-resistant mesh material having a plurality of interwoven thermosetting filaments. ... Applied Medical Resources Corporation

03/02/17 / #20170055973

Wound retractors with non-circular, non-coplanar or non-parallel inner rings

A retractor/protector suitable for use in a surgical incision or a natural orifice comprises a longitudinal axis defining an instrument access channel extending from a proximal end to a distal end; an outer ring; an inner ring; and a flexible sheath extending between the outer ring and the inner ring, wherein the instrument access channel extends through the outer ring, the inner ring, and the sheath, and the inner ring is non-circular, non-coplanar and/or non-parallel. Embodiments of the retractor/protector are described that have inner rings of a variety of non-circular or non-coplanar shapes that are insertable through small incisions or orifices, minimize space occupied and maintain a strong anchor and effective retraction.. ... Applied Medical Resources Corporation

02/23/17 / #20170049427

Systems and methods for tissue containment and retrieval

Systems and methods for tissue containment and retrieval are disclosed. The containment system includes a primary chamber interconnected with a secondary channel extending from the primary chamber. ... Applied Medical Resources Corporation

02/16/17 / #20170042604

Electrosurgical seal and dissection systems

A bipolar electrosurgical fusion/sealer and dissector is provided that is arranged to simultaneously fuse and cut tissue captured between jaws of the instrument. The jaws include particularly positioned, shaped and/or oriented electrodes along with a compressible landing pad to perform the simultaneous fusion and cutting of tissue. ... Applied Medical Resources Corporation

02/09/17 / #20170035419

Surgical stapler having locking articulation joint

A laparoscopic surgical stapler can include an articulation joint between an elongate shaft and a jaw assembly. The articulation joint can include a latch mechanism allowing a user to selectively allow the jaw assembly to be freely pivotable with respect to the elongate shaft in an unlatched configuration and positionable in an aligned position or one of several predetermined articulated positions in a latched configuration. ... Applied Medical Resources Corporation

02/02/17 / #20170027609

Visual insufflation port

A visual insufflation obturator is provided. The obturator includes seals, valves, screens and/or various other tip features to eliminate the ingress of fluids, matter and/or gas that can disrupt the visual field of the laparoscope disposed within the obturator. ... Applied Medical Resources Corporation

01/26/17 / #20170025044

Appendectomy model

An appendectomy model for surgical training is provided. The model includes a simulated large intestine with a central lumen interconnected with a lumen of an artificial appendix. ... Applied Medical Resources Corporation

01/19/17 / #20170018206

Simulated dissectible tissue

A simulated tissue structure for surgical training is provided. The simulated tissue structure includes a first layer made of silicone and a second layer made of silicone interconnected by a third layer made of polyester fiber that is embedded in part in the first layer and in part in the second layer to create a mechanical linkage between the first layer and the second layer. ... Applied Medical Resources Corporation

01/05/17 / #20170004738

Portable laparoscopic trainer

A portable surgical training device is provided. The trainer includes a top cover spaced apart from a base to form a simulated body cavity for locating model organs that are substantially obscured from the field of view of the user. ... Applied Medical Resources Corporation








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