| Entries |
| Document | Title | Date |
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| 20080221588 | SPECIMEN RETRIEVAL DEVICE - The present invention provides a surgical specimen retrieval device that allows one-handed use by incorporating a geared spool to amplify take up of a flexible line to close the mouth of the specimen bag after the surgical specimen is deposited in the bag. The retrieval device includes a spool with an attached gear that is rotated by movement of a deployment rod with serrated teeth. A flexible line has a proximal end attached to the spool and the distal end attached to the mouth of the bag. When the deployment reel is moved from an extended position to an inserted position, the spool rotates and pays out flexible line to allow the mouth of the deployed bag to open. Once a specimen is taken and deposited in the bag, the deployment rod is moved from the inserted position toward the extended position. This rod movement rotates the spool to take up the line and close the mouth of the bag. When the rod is moved to a fully retracted position, the teeth on the rod disengage from the gear, which allows the spool to rotate freely. The device is then removed from the trocar and the line is used to pull the bagged specimen from the body cavity. | 09-11-2008 |
| 20080234696 | Surgical tissue retrieval instrument - A surgical tissue retrieval instrument has a collapsible pouch at the distal end of an elongated pusher rod that is introduced into a patient's abdomen through a cannula. The instrument includes a two-jaw fork that forms a loop when in an unconstrained configuration and that supports the pouch. Deployment and operation of the fork and the pouch are controlled by a toggle means. The two jaws and the toggle means are slid in a hem surrounding the opening of the pouch when the device is assembled. An especially advantageous embodiment features two jaws of unequal length. | 09-25-2008 |
| 20090043315 | Endobag for endoscopic surgery - Disclosed is an endobag for endoscopic surgery. The endobag comprises a vinyl bag, which includes harmless transparent vinyl material and is prepared such that an upper end of the vinyl bag forms an inlet, and a pair of flaps that protrude from the inlet of the folded vinyl bag such that the vinyl bag inserted into an abdomen through a trocar is easily unfolded. The flaps have a color for indicating the inlet of the vinyl bag and protrude from front and rear sides of the inlet of the vinyl bag while being offset from each other. | 02-12-2009 |
| 20090082779 | Medical instrument with stop motion override and associated method - A medical instrument comprises a tubular introducer member, an operative element, an elongate shifter connected at a distal end to the operative element, a handle, at least one stop component, and an override. The shifter and the operative element are movable relative to the tubular member, while the first part of the handle is fixed to a proximal end of the tubular member and the second part of the handle is fixed to a proximal end of the shifter. The stop component is disposed on the first part or second part to limit relative motion of the first part and the second part and concomitantly to stop travel of the operative element at a predetermined location relative to a distal end of the tubular member. The override enables a user to override or passivate the stop component and thereby permit travel of the operative element past the predetermined location. | 03-26-2009 |
| 20090138024 | Surgical Auxiliary Tool for Covering of Exo-Serous Membrane Exposed Tumor and Method of Preventing Dissipation of Tumor Cell Attributed to Intra-Body Cavity Surgical Manipulation Therewith - A convenient surgical auxiliary tool for covering of exo-serous membrane exposed tumor, capable of preventing any man-caused dissipation of tumor cells attributed to surgical manipulation in the digestive organs, etc. There is provided a surgical auxiliary tool comprising a pair of frame members having the respective free end portions rotatably coupled with each other; an accommodation bag having its rim of opening portion fixed to the coupled pair of frame members; and a locking part disposed at substantially the center of the frame members and capable of maintaining the closed state of the pair of frame members. By virtue of this construction, the intestine on the periphery of an area of infiltration of the serous membrane can be pinched by means of the pair of frame members having the respective free end portions rotatably coupled with each other. Simultaneously, the intestine on the periphery of an area of infiltration of the serous membrane can be covered by the accommodation bag having its rim of opening portion fixed to the frame members. Further, the surgical auxiliary tool can be taken out from the body cavity inside to the body cavity outside while surely maintaining the state of covering the intestine on the periphery of an area of infiltration of the serous membrane by means of the locking part capable of maintaining the closed state of the coupled pair of frame members. | 05-28-2009 |
| 20090149865 | TISSUE MODIFICATION DEVICES - Described herein are elongate device for modifying tissue having a plurality of flexibly connected rungs or links, and methods of using them, including methods of using them to decompress stenotic spinal tissue. These devices may be included as part of a system for modifying tissue. In general, these devices include a plurality of blades positioned on (or formed from) rungs that are flexibly connected. The rungs are typically rigid, somewhat flat and wider than they are long (e.g., rectangular). The rungs may be arranged, ladder like, and may be connected by a flexible connector substrate or between two or more cables. Different sized rungs may be used. The blades (on the rungs) may be arranged in a staggered arrangement. A tissue-collection or tissue capture element (e.g., chamber, bag, or the like) may be used to collect the cut or modified tissue. In some variations the tissue modification devices may have a non-linear axial shape, or may be converted from a first axial shape to a second axial shape. | 06-11-2009 |
| 20090326546 | MEDICAL DEVICE AND METHOD FOR HUMAN TISSUE AND FOREIGN BODY EXTRACTION - A coaxial tube assembly, a bag, a bag-translating assembly, a de-bulking tool, and a drive assembly. The bag is delivered into a cavity in a patient's body either manually for open surgery or through the coaxial tube assembly by operation of the drive assembly for minimally invasive surgery. After a mass of tissue is placed in the bag, which is now secured to the bag-translating assembly, the drive assembly is operated to activate the bag-translation assembly to retract the bag into the annular space of the coaxial tube assembly. As the bag is being retracted, the mass in the bag is pulled into engagement with the de-bulking tool, which extends through the lumen of the coaxial tube assembly. The drive assembly activates the de-bulking tool to morcellate the mass in the bag and convey the morcellated bits of the mass through the lumen of the coaxial tube assembly. | 12-31-2009 |
| 20100100105 | APPARATUS AND METHOD FOR TREATING OCCLUDED INFECTION COLLECTIONS OF THE DIGESTIVE TRACT - A device and method for treating an occluded infection collection along the digestive tract with a stent delivered to an appendix, diverticulum or other anatomical structure of the digestive tract. A device and method to remove an obstruction from an occluded infection collection along the digestive tract with an obstruction removal device delivered to an appendix, diverticulum or other anatomical structure of the digestive tract. | 04-22-2010 |
| 20100152746 | SURGICAL RETRIEVAL APPARATUS - A surgical retrieval apparatus includes an elongate tubular member having a drive rod slidably disposed therein. A support member is operably coupled to a distal end of the drive rod. A pouch is attached to the support member and has a closed end and an open end. The pouch may be releasably coupled to the support member. An end effector is repositionable with respect to a longitudinal axis of the tubular member. The support member may include an expandable member. | 06-17-2010 |
| 20100298839 | Peelable Sheath and Method of Use - A peelable sheath is used to provide an atraumatic cover for an elongate medical device positionable through an incision. The peelable sheath includes a flexible tube, a pair of tabs on a proximal portion of the flexible tube, and a collar on a proximal portion of the flexible tube. The tabs extend laterally through at least one sidewall opening in the collar. The flexible tube is slidably disposed in a lumen of the collar. In use, the sheath is positioned covering at least a distal portion of the elongate medical device, and the elongate medical device is inserted into an incision or other opening in a patient. The sheath is withdrawn from the elongated medical device by pulling the tabs outwardly relative to the longitudinal axis of the flexible tube, causing at least a proximal portion of the flexible tube to split longitudinally into at least two longitudinal sections. The longitudinal sections move proximally through the at least one sidewall opening as the tabs are pulled. | 11-25-2010 |
| 20110087235 | SINGLE INCISION LAPAROSCOPIC TISSUE RETRIEVAL SYSTEM - A tissue retrieval system can include a tissue retrieval bag with an elongate profile. The tissue retrieval bag can have a relatively large volume, but be rollable to a stowed configuration to fit in a relatively small diameter introducer. The tissue retrieval system can include one or more support arms coupled to the tissue retrieval bag, the support arms biased to position the tissue retrieval bag in an access position once deployed from the introducer. A tissue retrieval system can have a hybrid tissue retrieval bag including material properties that vary along the depth of the bag from an open end to a closed end. A tissue retrieval bag can be used in conjunction with an introducer, or as a stand alone tissue retrieval bag. | 04-14-2011 |
| 20110112547 | Wire Basket Unit Having Fixing Disk Element - The invention relates to a wire basket unit with a balloon-shaped wire basket composed of several wire strands ( | 05-12-2011 |
| 20110184430 | Tissue Retrieval Device with Modular Pouch Cartridge - A specimen retrieval instrument comprises a handle assembly, an actuating rod, an introducer tube, and a retrieval bag. In some versions the specimen retrieval instrument further comprises a modular cartridge containing the retrieval bag. Upon translation of the actuating rod within the tube, the cartridge opens, releasing and opening the retrieval bag for receiving a specimen. A center spindle may be included where the spindle includes a slot for inserting a portion of the retrieval bag and wrapping the retrieval bag about the spindle. Some versions of the specimen retrieval instrument further comprise a rotating cam actuator that opens and closes a pair of support arms attached to the retrieval bag. Some versions of the specimen retrieval instrument further comprise rotating curved support arms operable to open and close the retrieval bag. Pins registered to helical grooves may provide rotation of the support arms as the support arms translate. | 07-28-2011 |
| 20110184431 | Tissue Retrieval Device with Buckling Arms - A specimen retrieval instrument comprises a handle assembly, an actuating rod, an introducer tube, and a retrieval bag. In some versions the instrument includes a fixed arm and a buckling arm that attach to the retrieval bag and that are in communication with the actuating rod. Upon translation of the rod through the tube, the bag may be distally deployed from a proximal position within the introducer tube, and the buckling arm may open the bag for receiving a specimen. In some versions the instrument includes a support arm and a spring loop, with the spring loop attaching to the retrieval bag and the support arm attaching to the spring loop. The support arm and spring loop are in communication with the actuating rod such that movement of the rod deploys the bag from an initial position within the tube and opens the retrieval bag for receiving a specimen. | 07-28-2011 |
| 20110184432 | Tissue Retrieval Device with Bladders - A tissue retrieval device includes an introducer tube and a tissue retrieval bag. The introducer tube is sized to be inserted into a patient through a trocar. The tissue retrieval bag may be selectively exposed at the distal end of the introducer tube within the patient. The tissue retrieval bag may receive a tissue specimen and be withdrawn from the patient. The tissue retrieval bag may include an inflatable portion. When inflated, the inflatable portion may extend the tissue retrieval bag from a contracted configuration to an expanded configuration. The inflatable portion may substantially seal a tissue specimen within the tissue retrieval bag. The tissue retrieval bag may me formed of an environmentally sensitive material such that the size of the tissue retrieval bag expands when the tissue retrieval bag is exposed within the patient. | 07-28-2011 |
| 20110184433 | Tissue Retrieval Device with Pouch Stretching Arm - A tissue retrieval device comprises a tissue retrieval bag and resilient arms. The bag is releasably engaged with the resilient arms. One or two resilient arms expand the bag along a first plane to open the mouth of the bag. Another resilient arm expands the bag along a second plane to unfurl the bag. The first plane is substantially perpendicular to the second plane. The device further comprises a support tube having a passageway and a push/pull rod slidingly positioned within the passageway. The resilient arms are engaged with the push/pull rod such that the resilient arms and the push/pull rod travel uniformly relative to the longitudinal axis of the support tube. The arms collapse within the support tube and are resiliently biased to extend outwardly when the push/pull rod is translated distally relative to the support tube to expose the bag and arms. | 07-28-2011 |
| 20110184434 | Tissue Retrieval Device with Gusseted Pouch - A tissue retrieval device includes an introducer tube and a tissue retrieval bag. The introducer tube is insertable into a patient through a trocar. The bag may be selectively exposed at the distal end of the introducer tube, receive a tissue specimen, and be withdrawn from the patient. The bag includes a plurality of folds allowing the bag to transition from a folded configuration to an unfolded configuration. The folds may extend along a length of the bag transverse to the introducer tube; or along a length of the bag parallel to the introducer tube. The folds may extend about a perimeter of the bag, such as a circumference of the bag, and may be spaced apart along a length of the bag transverse to the introducer tube. The folds may be formed by petals that provide the bag with a generally spherical configuration when the bag is unfolded. | 07-28-2011 |
| 20110184435 | Method of Fitting Pouch in Tissue Retrieval Device - A tissue retrieval device includes a tubular member, an expandable member, and a tissue retrieval bag. The introducer tube is sized to be inserted into a patient through a trocar. The bag may be selectively opened by the expandable member within the patient. The bag may receive a tissue specimen and be withdrawn from the patient. The bag may be manipulated for packing within the tubular member in a variety of ways. Manipulation of the bag may include folding the bag about axes that are perpendicular to or parallel to the tubular member; rolling the bag about axes that are perpendicular to or parallel to the tubular member; or wrapping the bag about the expandable member, wrapping the bag about a rod, or twisting the bag at a position distal to the expandable member. The tubular member may comprise an environmentally responsive capsule. | 07-28-2011 |
| 20110184436 | Tissue Retrieval Device with Reinforced Pouch and Variable Volume - A tissue retrieval device includes a tubular member, one or more frame members, and a tissue retrieval bag. The tubular member is insertable into a patient through a trocar to open the bag within the patient to receive a tissue specimen. The internal capacity provided by the bag may vary based on the longitudinal position of the frame members. The bag may be stretchable to increase its internal capacity. At least one sidewall of the bag may include one or more reinforcement members, which may influence the way in which the bag stretches by restricting stretching of the bag in one or more directions while freely permitting stretching of the bag in one or more other directions. Part of the undeployed bag may be contained in a recess formed in the side of the tubular member, with a removable cap being positionable over the undeployed bag and recess. | 07-28-2011 |
| 20110190779 | SURGICAL RETRIEVAL APPARATUS - A surgical retrieval apparatus having an elongate member and a support member extending from the elongate member movable between a collapsed insertion position and an expanded position. A retrieval bag extends from the support member and has a first end and a closed second end, the first end movable to an open configuration when the support member moves to the expanded position. A net is positioned within the retrieval bag and detachably connected thereto. | 08-04-2011 |
| 20110190780 | SURGICAL RETRIEVAL APPARATUS - A method of retrieving a tissue specimen comprising inserting a surgical retrieval apparatus through an opening in a patient's skin, the surgical retrieval apparatus including a support member and a retrieval bag extending from the support member and having an opening to receive the tissue specimen. A net is introduced into the retrieval bag and placed over the tissue specimen. The net and retrieval bag are removed from the patient's body to remove the tissue specimen. | 08-04-2011 |
| 20110190781 | SURGICAL RETRIEVAL APPARATUS - A surgical retrieval apparatus includes an elongate flexible tubular member having a distal opening and a lumen and a support member having a chamber formed therein in fluid communication with the tubular member and movable from a first position to a second expanded position in response to introduction of fluid into the chamber. A retrieval bag extends from the support member and has a first end and a closed second end. The first end of the retrieval bag is movable to an open configuration when the expandable member transitions from the first position to the second expanded position. | 08-04-2011 |
| 20110190782 | SURGICAL RETRIEVAL APPARATUS - A surgical retrieval apparatus includes an elongate tubular member having a drive rod slidably disposed therein. A support member is operably coupled to a distal end of the drive rod. A pouch is attached to the support member and has a closed end and an open end. The pouch is securely coupled to the support member. | 08-04-2011 |
| 20110270265 | SYSTEM AND METHOD FOR REMOVING EXCISED TISSUE - A method and system for removing tissue from a body cavity is provided. The system includes a retrieval bag that is insertable through a first incision in tissue and includes open and closed ends. A surgical instrument is insertable into the body cavity and configured to grasp and excise a sample/specimen from within the body cavity and selectively substantially seal the retrieval bag. A fluid circulator in fluid communication with the surgical instrument and the open end of the retrieval bag is configured to evacuate gaseous matter from within the body cavity and into the open end of the retrieval bag such that the retrieval bag substantially encircles the excised tissue specimen. | 11-03-2011 |
| 20120078264 | SURGICAL TISSUE RETRIEVAL INSTRUMENT AND METHOD OF USE OF A SURGICAL TISSUE RETRIEVAL INSTRUMENT - A surgical tissue retrieval instrument has a collapsible pouch at the distal end of an elongated pusher rod that is introduced into a patient through a cannula. The instrument includes a two-jaw fork that forms a loop when in an unconstrained configuration and that supports the pouch. Deployment and operation of the fork and the pouch are controlled by a securing mechanism. The two jaws and the securing mechanism are slid in a hem surrounding the opening of the pouch when the device is assembled. | 03-29-2012 |
| 20120083795 | SPECIMEN RETRIEVAL DEVICE - A specimen retrieval device is provided. The specimen retrieval device includes an applicator. A specimen retrieval bag is operably disposed within the applicator and deployable therefrom. The specimen retrieval bag includes a conduit configured to evacuate air from the specimen retrieval bag. | 04-05-2012 |
| 20120083796 | SPECIMEN RETRIEVAL APPARATUS - A specimen retrieval apparatus includes a housing having an elongated tubular member extending distally therefrom. The elongated tubular member defines a longitudinal axis. An end effector assembly is coupled to a distal end of the elongated tubular member. The end effector assembly is configured to retain a specimen retrieval bag thereon. An articulation mechanism is operatively coupled to the elongated tubular member and the end effector assembly. The articulation mechanism is configured for selectively articulating the end effector assembly with respect to the longitudinal axis of the elongated tubular member. | 04-05-2012 |
| 20120083797 | SURGICAL RETRIEVAL APPARATUS - A surgical retrieval apparatus includes a housing having an elongated sleeve extending therefrom that, together, cooperate to define a lumen extending therethrough. A shaft having an end effector assembly disposed at a distal end thereof is selectively translatable between a first position, wherein the end effector assembly is disposed within the sleeve, and a second position, wherein the end effector assembly extends distally from the sleeve. A specimen retrieval bag is releasably coupled to the end effector assembly and is deployable to an extended position upon movement of the end effector assembly from the first to the second position. | 04-05-2012 |
| 20120089151 | LAPAROSCOPIC TISSUE RETRIEVAL SYSTEM - A tissue retrieval system can contain and withdraw excised tissue specimens from within a body cavity. The tissue retrieval system can include a tissue retrieval bag, a foldable actuator, and an introducer. The foldable actuator can be foldable between an insertion configuration for placement through an access device without the aid of a grasper or applicator, and a deployed configuration for supporting the tissue retrieval bag in an open state. The actuator can have a foldable handle to facilitate withdrawal from the body cavity. After insertion of the tissue specimens into the retrieval bag, the retrieval bag is then cinched closed to prevent spillage of its contents and to prevent contamination of the body cavity and body cavity wall during withdrawal of the retrieval bag from within the body cavity. | 04-12-2012 |
| 20120109144 | Systems and Methods for Tissue or Organ Removal - A system for tissue or organ removal is provided. The system has an outer bag having an exit end, and an inner bag situated within the outer bag and having an opening capable of receiving an organ or tissue. The inner bag may be sealed to the exit end of the outer bag about its opening. A fluid-tight space may be situated between the outer bag and the inner bag. The space may be designed to accommodate positive pressure which can act on the inner bag to cause the inner bag to evert and expel the organ or tissue. The system may also include an organ receiving component for receiving the organ as it is expelled. Methods for tissue or organ removal is also provided. | 05-03-2012 |
| 20120130392 | NECROSECTOMY ASSIST DEVICE - Endoscopic approach necrosectomy assist devices and methods of use to collect necrotic pancreatic tissue. One embodiment of the device includes a body, an expandable cap on a distal end of the body, an actuating mechanism for causing the cap to move between a reduced diameter retracted state and an expanded diameter operational state, a tissue collecting band on the cap, and a band actuating mechanism. Another embodiment of the invention includes a handle and a scoop on the handle. The scoop is movable between a reduced diameter retracted state and an expanded diameter operational state. The scoop is formed from a shape memory material and is self biased to the operational state. Blades, rake tips, cutters or abrasive can be included on the scoop. | 05-24-2012 |
| 20120158010 | Specimen Retrieval Device - A specimen retrieval device is provided. The specimen retrieval device includes an applicator. A specimen retrieval pouch operably is disposed within the applicator and deployable therefrom. The specimen retrieval pouch defines a longitudinal axis therethrough and includes a closed bottom portion and an open upper portion. The closed bottom portion includes a plurality of spikes configured to grasp a specimen positioned within the confines closed bottom portion. The upper closed portion includes one or more axial folds that are movable from a folded configuration to an unfolded configuration when a predetermined force is applied to a portion of the specimen retrieval pouch. | 06-21-2012 |
| 20120179165 | SURGICAL RETRIEVAL APPARATUS FOR THORACIC PROCEDURES - A surgical retrieval apparatus includes a housing defining a longitudinal axis and including an elongated sleeve extending distally therefrom. The housing and the elongated sleeve cooperate to define a lumen extending longitudinally therethrough. A shaft having an end effector disposed at a distal end thereof is selectively translatable between a first position, wherein the end effector is disposed within the elongated sleeve, and a second position, wherein the shaft is translated through the lumen such that the end effector extends distally from the elongated sleeve. An articulation mechanism operably coupled to the end effector is configured for articulating the end effector relative to the longitudinal axis. A specimen retrieval bag is coupled to the end effector and is deployed therefrom upon movement of the end effector from the first position to the second position. | 07-12-2012 |
| 20120203241 | SINGLE PORT SURGICAL TISSUE CONTAINMENT AND EXTRACTION DEVICE - A tissue containment and extraction device including a tissue grasper configured to extend into a patient through an access site. The device includes jaws operative to grasp onto tissue to be extracted from the patient, and a tissue container having a distal end and a proximal end. The distal end of the grasper extends through the proximal end of the tissue container and is further operative to be extended through the distal end of the tissue container to grasp onto and pull the tissue proximally into the tissue container. A deployment structure is operatively coupled with the tissue container to allow a user to open the distal end of the container for receipt of the tissue and close the distal end of the container after the tissue is pulled into the tissue container. Related methods are also disclosed. | 08-09-2012 |
| 20120277758 | Specimen Retrieval Device - A specimen retrieval pouch (pouch) is provided. The pouch including a closed bottom portion, an open upper portion and an elongated tube operably coupled to an interior wall of the pouch. The elongated tube has a plurality of openings positioned along a length thereof. A suture accessible at a proximal end of the pouch is positioned within the elongated tube and extends past a distal end thereof. The suture is movable within the elongated tube and relative to the pouch. The suture has either a needle or a loop at a distal end thereof for attaching to tissue and subsequently drawing the tissue into the pouch when the suture is pulled. One or more reinforced tabs are operably disposed on the pouch. The reinforced tab(s) is/are configured to be grasped by a user to provide a counter pull force as the suture is being pulled through the elongated tube. | 11-01-2012 |
| 20130041383 | APPARATUS AND METHODS FOR INTERNAL SURGICAL PROCEDURES - Apparatus and methods for internal surgical procedures are disclosed. The apparatus and methods may involve supporting internal body locations, creating submucosal separations (blebs), and/or for resecting mucosal tissue separated from underlying tissue by a bleb. | 02-14-2013 |
| 20130103042 | DETACHABLE RATCHETING SHAFT FOR SPECIMEN RETRIEVAL BAG - A system for retrieving a specimen includes a collapsible bag having a first mating member and a retrieval device having a second mating member. The second mating member cooperates with the first mating member for coupling the collapsible bag with the retrieval device. A rotation mechanism is disposed in the retrieval device. Actuation of the rotation device collapses an excess portion of the collapsible bag. | 04-25-2013 |
| 20130103043 | SURGICAL RETRIEVAL APPARATUS FOR THORACIC PROCEDURES - A surgical retrieval apparatus includes a handle including an elongated sleeve extending therefrom that, together cooperate to define a lumen therethrough. A shaft having an end effector assembly disposed at a distal end thereof and a plunger disposed at a proximal end thereof is selectively translatable between a first position and a second position, wherein the end effector assembly extends from the sleeve. An articulation mechanism is configured to articulate the end effector assembly relative to the shaft. A specimen retrieval bag is coupled to the end effector assembly and is deployable to an extended position upon movement of the end effector assembly to the second position. | 04-25-2013 |
| 20130123797 | SINGLE HAND SEMI-AUTOMATIC TISSUE MORCELLATOR - A morcellator is described which may be operated with one hand, thus providing semi-automatic functionality, for the reduction of solid tissue into smaller pieces, which may then transported and emptied into a specimen bag. The morcellator eliminates the need for stand-alone grasping forceps that are currently used to grasp and pull the tissue against a sharp rotating tubular conduit. The grasping, cutting and transporting of the tissue may be accomplished via the handheld morcellator which provides triggers and control buttons, thus eliminating conventional handheld graspers and foot switches. The surgeon can now hold the scope and visualize the morcellation arena, thus eliminating the need for a second surgeon presently used for this purpose. Moreover, the ability to perform morcellation single handedly, while holding the scope, improves control and avoids wasted time compared to the procedure when it is done by two surgeons. | 05-16-2013 |
| 20130131689 | SURGICAL RETRIEVAL APPARATUS - A surgical retrieval apparatus for receipt of multiple tissue specimens includes a collection bag, a support ring, and a flip ring. The collection bag includes first and second packets each having an outer portion and an inner portion. The first and second packets define first and second adjacent chambers, respectively, that are each configured for receipt of a tissue specimen therein. The first and second packets are coupled to both the support ring and the flip ring. The flip ring is pivotably coupled to the support ring and is rotatable relative to the support ring between a first position, wherein the first chamber is accessible for depositing a tissue specimen therein and a second position, wherein the second chamber is accessible for depositing a tissue specimen therein. | 05-23-2013 |
| 20130138115 | SURGICAL ENDOBAG AND METHOD OF APPLICATION THEREOF - An apparatus for transporting body tissue during a pelvic or peritoneal surgery through transvaginal-transdouglas route comprises a bag portion to be placed inside the body of the patient and adapted to receive body tissue to be removed during the surgery, the bag portion has an opening for tissue removal. | 05-30-2013 |
| 20130190773 | Reusable Surgical Retrieval Apparatus with Disposable Cartridge Assembly - A surgical retrieval apparatus includes a tube assembly, a cartridge assembly, and a plunger assembly. The cartridge assembly is releasably engagable with the tube assembly and includes an end effector assembly disposed therein. The end effector assembly includes a specimen retrieval bag releasably coupled thereto at a distal end thereof and a first engagement member disposed at a proximal end thereof. The plunger assembly is configured for insertion through the tube assembly and into the cartridge assembly. The plunger assembly includes a second engagement member configured for releasably engaging the first engagement member. When the first and second engagement members are engaged with one another, the plunger assembly is movable between a more proximal position, wherein the end effector assembly and specimen retrieval bag are retracted within the cartridge assembly, and a more distal position, wherein the end effector assembly and specimen retrieval bag are deployed from the cartridge assembly. | 07-25-2013 |
| 20130211415 | STEERABLE TISSUE MANIPULATION MEDICAL DEVICES AND RELATED METHODS OF USE - A medical device and related methods of use are disclosed. The medical device includes a tubular member having a proximal end, a distal end, and a lumen extending between the proximal end and the distal end. The medical device further includes an elongate member having a proximal end and a distal end, such that at least a portion of the elongate member is movably disposed within the lumen of the tubular member. The distal end of the elongate member includes an end-effector, wherein a portion of the elongate member between the proximal end and the distal end transitions automatically from a first state to a second state when the portion is advanced out of the lumen of the tubular member, and wherein the portion is proximal of the end-effector. | 08-15-2013 |
| 20130231675 | Tissue Separating Catheter Assembly and Method - A tissue-separating catheter assembly comprises a rotatable shaft, having a distal shaft portion, and a tissue separator device extending along the shaft. The tissue separator device has a distal separator part at the distal shaft portion movable between a retracted state, towards the distal shaft portion, and an outwardly extending, operational state, away from the distal shaft portion. A pivot joint may be used to pivotally connect the distal separator end to the distal shaft portion. The distal shaft portion may comprise a distally-facing transition surface at a proximal end of the distal shaft portion. First and second energizable tissue separator elements may be used at the transition surface and the tip of the device, respectively. | 09-05-2013 |
| 20130245636 | Device for Removing Tissue - A device for removing tissue by means of laparoscopy or thoracoscopy with an operating part and an optionally partially open hollow tube with a guide for operating a removing part. The removing part has the form of a zeppelin with one or more ribs. The removing part is provided on the upper side with longitudinal connecting elements. | 09-19-2013 |
| 20130253530 | ENDOSCOPIC INSTRUMENTS AND METHODS OF MANUFACTURE - Embodiments of the invention include a medical device with one or more of a variety of features. More particularly, embodiments of the invention relate to endoscopic devices that include one or more features that improve the use of the device. Examples of such features include chamfered edges and corners on, for example, the end effectors, a surface with a controlled finish also on, for example, the end effectors, a jaw with teeth and/or a tang having various configurations, a handle having soft-grip features, and/or an elongate member with varied rigidity. Other examples of such features include a folded portion on, for example, the end effectors and/or a snap-fit clevis assembly. | 09-26-2013 |
| 20130274758 | SURGICAL TISSUE COLLECTION BAG - An improved surgical dilator extractor is introduced into the abdominal cavity through a trocar cannula and expanded, forming a tissue receiving space, at the distal end. The tissue receiving space is enlarged by passing a grasper through a lumen of the dilator extractor to interact with a guide surface on the interior of dilator extractor to expand a dilator portion having a single leaf beyond the natural resiliency of the leaf. The tissue being extracted is then manipulated into the space with the grasper. The tissue is then removed from the cavity by the surgeon applying a force onto the dilator extractor that insures the elongation of the tissue and temporarily dilates the entry wound to the extent necessary for the tissue to be removed. Alternative embodiments of the surgical dilator extractor and related instrument tool sets and methods for the use thereof also are disclosed. | 10-17-2013 |
| 20130325025 | SPECIMEN RETRIEVAL DEVICE - A specimen retrieval device includes a handle, a shaft connected to said handle, and a bag deployment device connected to a distal end of the shaft. A specimen retrieval bag is connected to the bag deployment device and includes at least one material having a mesh disposed therein. At least one strand of the mesh is disposed at an angle relative to the bag deployment device and the flexibility of the bag is a function of the angle. | 12-05-2013 |
| 20130331855 | TISSUE RESECTION DEVICE AND RELATED METHODS OF USE - Embodiments of the present disclosure include a medical device including, among other things, an elongated member having a proximal end, a distal end, and at least one channel. A distal portion of the at least one channel may be displaced relative to a longitudinal axis of the elongated. | 12-12-2013 |
| 20140046337 | SURGICAL RETRIEVAL APPARATUS - A method of retrieving a tissue specimen comprising inserting a surgical retrieval apparatus through an opening in a patient's skin, the surgical retrieval apparatus including a support member and a retrieval bag extending from the support member and having an opening to receive the tissue specimen. A net is introduced into the retrieval bag and placed over the tissue specimen. The net and retrieval bag are removed from the patient's body to remove the tissue specimen. | 02-13-2014 |
| 20140058403 | Specimen Retrieval Device - A specimen retrieval device is provided. The specimen retrieval device includes an applicator. A specimen retrieval pouch operably is disposed within the applicator and deployable therefrom. The specimen retrieval pouch defines a longitudinal axis therethrough and includes a closed bottom portion and an open upper portion. The closed bottom portion includes a plurality of spikes configured to grasp a specimen positioned within the confines closed bottom portion. The upper closed portion includes one or more axial folds that are movable from a folded configuration to an unfolded configuration when a predetermined force is applied to a portion of the specimen retrieval pouch. | 02-27-2014 |
| 20140081286 | Surgical Disc Removal Tool - The disclosure provides a tissue removal device including customizable tips. The tissue removal device may include an outer shaft and a threaded shaft. One aspect of disclosure may include a shaft cutting tool that emerges from the end of the outer shaft. Another aspect of the disclosure may include a flexible cutting blade extending from the threaded shaft. Threaded shaft may be driven by a driving mechanism in order to provide an auger-like suction mechanism to facilitate the transfer of removed tissue to a collection chamber that is coupled to the outer shaft and the threaded shaft. | 03-20-2014 |
| 20140135788 | MEDICAL DEVICE: LAPAROSCOPIC BAG - A laparoscopic bag, wherein the laparoscopic bag comprises one opening which is in a top portion, and a body portion, wherein the laparoscopic bag comprises an inner layer which is waterproof, a middle layer which is resistant to morcellation, and an outer layer which is waterproof. | 05-15-2014 |
| 20140180303 | SURGICAL BAG DEVICE AND REMOTE OPERATING MECHANISM - A surgical bag device is provided. The device includes a surgical bag with a pocket at the open top and elongate biasing member disposed in conjunction with the pocket and translatable between a first open position where the biasing member extends through a substantial portion of a circumference of the pocket, to a second closed position. An elongate push rod with a distal end portion is fixed to the biasing member and an opposite proximal end portion operatively engaged with a movable plunger within a housing. The push rod is translatable as urged by the plunger between a distal position extending the biasing member into the pocket and a proximal position withdrawing the biasing member from the pocket. The push rod comprises a plurality of longitudinally spaced teeth disposed thereon, which are meshingly engagable with a plurality of teeth from a corresponding first set of teeth of a pinion gear. | 06-26-2014 |
| 20140188125 | DEVICES, SYSTEMS, AND METHODS FOR VALVE REMOVAL - Devices, systems, and methods for valve removal. In an embodiment of an umbrella device for removing a valve of the present disclosure, the umbrella device comprises an elongated shaft having a distal end, a first umbrella comprising a first mesh, the first umbrella coupled to the shaft at or near the distal end of the shaft, a second umbrella comprising a second mesh, the second umbrella coupled to the shaft proximal to the first umbrella, and a mechanical drill rotatably coupled to the shaft and positioned between the first umbrella and the second umbrella. | 07-03-2014 |
| 20140222016 | SURGICAL RETRIEVAL APPARATUS FOR THORACIC PROCEDURES - A surgical retrieval apparatus includes a housing defining a longitudinal axis and including an elongated sleeve extending distally therefrom. The housing and the elongated sleeve cooperate to define a lumen extending longitudinally therethrough. A shaft having an end effector disposed at a distal end thereof is selectively translatable between a first position, wherein the end effector is disposed within the elongated sleeve, and a second position, wherein the shaft is translated through the lumen such that the end effector extends distally from the elongated sleeve. An articulation mechanism operably coupled to the end effector is configured for articulating the end effector relative to the longitudinal axis. A specimen retrieval bag is coupled to the end effector and is deployed therefrom upon movement of the end effector from the first position to the second position. | 08-07-2014 |
| 20140236167 | PNEUMOPERITONEUM DEVICE - A method for performing a laparoscopic procedure may include inserting a bag through an opening. The method may also include delivering tissue into the bag, sealing the bag, and inflating the bag to create an artificial pneumoperitoneum that extends the abdomen and provides additional working and viewing space. Further, the method may include carrying out a procedure on the tissue located in the inflated bag. | 08-21-2014 |
| 20140236168 | PNEUMOPERITONEUM DEVICE - A method for performing a laparoscopic procedure may include inserting a bag through an opening. The method may also include delivering tissue into the bag, sealing the bag, and inflating the bag to create an artificial pneumoperitoneum that extends the abdomen and provides additional working and viewing space. Further, the method may include carrying out a procedure on the tissue located in the inflated bag. | 08-21-2014 |
| 20140249541 | 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. The bag can be reopened and re-closed as desired through use of a guide bead and cord. The bead also facilitates removal of the collected tissue. | 09-04-2014 |
| 20140257321 | RESECTION DEVICE AND RELATED METHODS OF USE - A tissue resection hood and related method of use for resecting the tissue are described. The tissue resection hood may include a distal end portion having an opening, a proximal end portion, and a cavity defined between the proximal and distal end portions, wherein the proximal end portion defines an opening configured to couple to an end of a sheath. The tissue resection hood may further include a cutting member configured to traverse the opening in the distal end portion and a mechanism configured to control a dimension of the cavity. | 09-11-2014 |
| 20140276912 | SURGICAL DEVICE HAVING AN INNER THREAD AND A SHARPENING DEVICE FOR SUCH A DEVICE - There is disclosed a medical instrument for removing tissue from a body comprising a body, and a shaft coupled to the body, wherein the shaft is substantially cylindrical. This shaft has an inner surface and an outer surface and a sharpened end. This shaft has a radius, a diameter and a longitudinal axis. The inner surface of the shaft has a thread extending along a substantial portion of the shaft and a hollow inner region on the shaft. There is also a process for removing tissue which can include using this morcellator with the thread on the inside of the shaft. There can also be a morcellator sharpener which includes a conical body formed as a substantially hollow cone having both an inner grinding surface and an outer grinding surface wherein the sharpener is rotatably mounted to the stand. | 09-18-2014 |
| 20140276913 | RETRIEVAL DEVICE AND RELATED METHODS OF USE - Embodiments of the present disclosure provide a device for extracting and/or morcellating tissue or other unwanted material from within a patient's body. In one embodiment, a medical device may include an elongate member including a proximal end, a distal end, and a lumen extending therebetween. The medical device may also include an expandable member disposed at the distal end, wherein an interior of the expandable member is in fluid communication with the lumen in the elongate member, wherein the expandable member includes a plurality of conducting elements extending from and disposed circumferentially about the elongate member, wherein at least two of the plurality of conducting elements are joined together by a material extending therebetween. | 09-18-2014 |
| 20140303640 | Specimen Retrieval Device - A specimen retrieval pouch (pouch) is provided. The pouch including a closed bottom portion, an open upper portion and an elongated tube operably coupled to an interior wall of the pouch. The elongated tube has a plurality of openings positioned along a length thereof. A suture accessible at a proximal end of the pouch is positioned within the elongated tube and extends past a distal end thereof. The suture is movable within the elongated tube and relative to the pouch. The suture has either a needle or a loop at a distal end thereof for attaching to tissue and subsequently drawing the tissue into the pouch when the suture is pulled. One or more reinforced tabs are operably disposed on the pouch. The reinforced tab(s) is/are configured to be grasped by a user to provide a counter pull force as the suture is being pulled through the elongated tube. | 10-09-2014 |
| 20140316427 | Surgical Disc Removal Tool - The disclosure provides a tissue removal device including customizable tips. The tissue removal device may include an outer shaft and a threaded shaft. One aspect of disclosure may include a shaft cutting tool that emerges from the end of the outer shaft. Another aspect of the disclosure may include a flexible cutting blade extending from the threaded shaft. Threaded shaft may be driven by a driving mechanism in order to provide an auger-like suction mechanism to facilitate the transfer of removed tissue to a collection chamber that is coupled to the outer shaft and the threaded shaft. | 10-23-2014 |
| 20140330285 | TISSUE RETREIVAL BAG FOR REMOVAL OF TISSUE - Devices and methods for removal of tissue with a tissue retrieval bag are disclosed. | 11-06-2014 |
| 20140371759 | Specimen Retrieval Device Including a Reusable Shaft With Interchangeable Pouch - A specimen retrieval device is provided. The specimen retrieval device includes a housing that includes an outer shaft extending distally therefrom. An inner shaft is disposed within the outer shaft and includes a spring including two or more members. One or both of the members includes a support member interface member. A pouch is releasably couplable to the members and includes a cinch having a proximal end that is passable through the outer shaft for grasping by a user. The pouch includes a pair of openings that lead to a sleeve that is provided on the pouch. Each of the openings is configured to receive a respective one of the members so as to allow the support member interface member on the member(s) to engage a corresponding pocket on the pouch. | 12-18-2014 |
| 20140371760 | Specimen Retrieval Device Including an Integrated Sliding Grasper - A specimen retrieval device is provided. The specimen retrieval device includes a housing including an outer shaft extending distally therefrom. An inner shaft is disposed within the outer shaft and includes at least one tissue engaging device configured to engage tissue and at least one spring. A pouch is coupled to the inner shaft and the at least one spring. The pouch includes an open proximal end and a closed distal end and is movable from a first configuration for deployment from the outer shaft to a second configuration for receiving tissue therein. The at least one tissue engaging device is positionable within the pouch and movable along the inner shaft for engaging tissue and pulling the tissue within the pouch. | 12-18-2014 |
| 20150018837 | DEVICES, SYSTEMS, AND METHODS FOR TISSUE MORCELLATION - A morcellation system includes a morcellator and a grasper. The morcellator includes a housing and a tube extending from the housing and having at least one blade section. The morcellator further includes an oscillating mechanism configured to oscillate the tube. An end cap is coupled to the proximal end of the housing and is configured to receive the tube. The end cap defines a passage and includes an aligning structure disposed in the passage. The grasper includes a tubular member having a grasping end including first and second jaws moveable relative to one another. The grasper further includes a handle assembly operatively associated with the grasping end. A keyed collar is disposed about the tubular member. The keyed collar includes a key configured to cooperate with the aligning structure of the end cap to align the first and second jaws relative to the distal end of the tube. | 01-15-2015 |
| 20150045808 | SURGICAL RETRIEVAL APPARATUS - A surgical retrieval apparatus for receipt of multiple tissue specimens includes a collection bag, a support ring, and a flip ring. The collection bag includes first and second packets each having an outer portion and an inner portion. The first and second packets define first and second adjacent chambers, respectively, that are each configured for receipt of a tissue specimen therein. The first and second packets are coupled to both the support ring and the flip ring. The flip ring is pivotably coupled to the support ring and is rotatable relative to the support ring between a first position, wherein the first chamber is accessible for depositing a tissue specimen therein and a second position, wherein the second chamber is accessible for depositing a tissue specimen therein. | 02-12-2015 |
| 20150105790 | SURGICAL TISSUE RETRIEVAL INSTRUMENT AND METHOD OF USE OF A SURGICAL TISSUE RETRIEVAL INSTRUMENT - A surgical tissue retrieval instrument has a collapsible pouch at the distal end of an elongated pusher rod that is introduced into a patient through a cannula. The instrument includes a two-jaw fork that forms a loop when in an unconstrained configuration and that supports the pouch. Deployment and operation of the fork and the pouch are controlled by a securing mechanism. The two jaws and the securing mechanism are slid in a hem surrounding the opening of the pouch when the device is assembled. | 04-16-2015 |
| 20150142006 | SURGICAL RETRIEVAL APPARATUS FOR THORACIC PROCEDURES - A surgical retrieval apparatus includes a handle including an elongated sleeve extending therefrom that, together cooperate to define a lumen therethrough. A shaft having an end effector assembly disposed at a distal end thereof and a plunger disposed at a proximal end thereof is selectively translatable between a first position and a second position, wherein the end effector assembly extends from the sleeve. An articulation mechanism is configured to articulate the end effector assembly relative to the shaft. A specimen retrieval bag is coupled to the end effector assembly and is deployable to an extended position upon movement of the end effector assembly to the second position. | 05-21-2015 |
| 20150289864 | SPECIMEN RETRIEVAL DEVICE WITH POUCH STOP - A specimen retrieval device includes an outer shaft defining a bore, an inner shaft slidably disposed within the bore of the outer shaft, a pouch detachably coupled to a distal end of the inner shaft, and a pouch retention mechanism configured to selectively retain the pouch at the distal end of the inner shaft. | 10-15-2015 |
| 20150297204 | Specimen Retrieval Pouch Having a Lubricious Coating - A lubricious material is provided on at least a portion of the exterior surface of a specimen retrieval pouch. | 10-22-2015 |
| 20150297254 | MORCELLATOR SHIELD WITH DEPLOYABLE BAG - A morcellator shield and bag assembly including a shield having a cavity and a bag coupled to the shield. The bag is moveable between a contracted position, in which at least a portion of the bag is positioned within the cavity, and an expanded position. The bag has an opening that is in fluid communication with the cavity when the bag is in the expanded position. A method for using the assembly along with a morcellator to remove tissue from a body cavity. The method includes inserting at least a portion of the assembly into a body cavity, moving the bag to the expanded position, placing tissue in the bag, pulling the bag through an opening in a patient, inserting the morcellator into the assembly, and morcellating the tissue with the morcellator. The assembly is designed to contain the tissue being morcellated and prevent the morcellator from contacting the bag. | 10-22-2015 |
| 20150305728 | TISSUE SPECIMEN RETRIEVAL BAG, METHOD FOR RETRIEVING TISSUE - Provided is a tissue retrieval bag. The bag is defined by a region of the bag defining an opening; an exterior surface of the bag depending from the opening; and a channel formed into the exterior surface of the bag, wherein the channel provides access to the interior of the bag through the exterior surface. Also provided is a tissue retrieval defined by a region of the bag defining an opening; an exterior surface of the bag depending from the opening; and at least one porthole on the exterior of the bag, wherein at least one tube extends from the at least one porthole. | 10-29-2015 |
| 20150305764 | POWER MORCELLATION IN A PROTECTED ENVIRONMENT - A power morcellation system, apparatus, and methodology. Structurally, the device includes a sturdy, pliable (e.g., able to be inserted and retracted through a 10-15 mm morcellator port), distensible, waterproof/watertight retaining bag/pouch/carrier to be deployed into the pelvic cavity of the subject. The device further includes a plurality (e.g., three (3)) of port tube channels extending outwardly from the bag, wherein the interior of each channel is in communication with the interior of the bag. Each channel has an open end (opposite from the end that terminates in the bag) through which a laparoscopic/robotic camera and other instruments (e.g., camera, control instrument) may pass. A smaller tube channel also extends outwardly from the bag and can be suited as an insufflation port channel, among other uses. The bag also includes a large opening surrounded by an elastic drawstring for receiving the specimen to be removed within the bag. | 10-29-2015 |
| 20150305768 | TISSUE EXTRACTION DEVICES AND RELATED METHODS - According to one aspect, a medical device may include a luminal element configured for insertion into a natural body lumen. The medical device may further include a tool configured to be received within the luminal element. The tool may include a plurality of operating members. Each of the operating members may include an elongate member and a cutting member. The cutting member may be located at a distal end of the elongate member. Further, the cutting member of a first operating member of the plurality of operating members may be rotatable with respect to the cutting member of a second operating member of the plurality of operating members. | 10-29-2015 |
| 20150305772 | MORCELLATION CONTAINMENT SYSTEM - A morcellation containment system including an expandable morcellation containment bag having a plurality of ports defined thereon for collecting and isolating a diseased organ or mass from healthy tissue for morcellation. Each port has an associated trocar seal that is sealable via a double squeegee valve. | 10-29-2015 |
| 20150327876 | MEDICAL RETRIEVAL DEVICE - Apparatus and methods relating to a medical retrieval device that may include or be used with a catheter. A basket is included with an opening that is oriented transverse to the longitudinal direction in which the catheter extends. The basket may be extended and/or retracted relative to the catheter, and/or may be expanded and/or contracted to, for example, facilitate ensnaring and extraction of a foreign body, object, or polyp, etc. from a patient's esophagus, biliary tree, GI tract, urinary tract, abdominal cavity, kidney, bile duct, urethra, etc. | 11-19-2015 |
| 20150374393 | CLOT ENGAGEMENT AND REMOVAL SYSTEM - A clot retrieval apparatus | 12-31-2015 |
| 20160008025 | TISSUE COLLECTION DEVICE FOR CATHETER | 01-14-2016 |
| 20160051128 | ENDOLUMINAL SYSTEM FOR GASTROINTESTINAL TREATMENT - Improved methods and devices for performing an endoscopic surgery are provided. Systems are taught for operatively treating gastrointestinal disorders endoscopically in a stable, yet dynamic operative environment, and in a minimally-invasive manner. Such systems include, for example, an endoscopic surgical suite. The surgical suite can have a reversibly-expandable retractor that expands to provide a stable, operative environment within a subject. The expansion can be asymmetric around a stabilizer subsystem to maximize space for a tool and an endoscope to each be maneuvered independently to visualize a target tissue and treat the target tissue from outside the patient in a minimally invasive manner. | 02-25-2016 |
| 20160081705 | METHODS AND APPARATUS FOR REMOVING MATERIAL FROM WITHIN A MAMMALIAN CAVITY USING AN INSERTABLE ENDOSCOPIC INSTRUMENT - An endoscope for removing tissue at a surgical site includes an elongated tubular body insertable within a mammalian cavity of a patient. An instrument channel extends between a first opening at a distal end and a second opening at a proximal end of the tubular body and is sized and configured to receive a surgical cutting assembly that includes an aspiration channel configured to remove material entering the endoscope via a distal end of the surgical cutting assembly. A torque generation component configured to generate torque is positioned within the distal end and configured to provide the generated torque to a coupling component. The coupling component is positioned at the distal end of the elongated tubular member and configured to actuate a cutting component of the surgical cutting assembly responsive to actuation of the torque generation component. | 03-24-2016 |
| 20160089170 | INVERTABLE MEDICAL RETRIEVAL DEVICES AND METHODS - A medical retrieval device may include an elongate sheath, a first and a second control wire extending through the sheath, and a basket coupled to a distal end of the first control wire. The retrieval device may additionally include an engaging member coupled to a distal end of the second control wire and the basket. The engaging member may be configured to transform from a constrained configuration within the sheath to an unconstrained configuration outside to the sheath, wherein transforming the engaging member from the unconstrained configuration to the constrained configuration may rotate the basket about an axis perpendicular to a longitudinal axis of the sheath. | 03-31-2016 |
| 20160135798 | SURGICAL CAPTURE DEVICE AND METHODS OF USE - A surgical capture device is described that is configured to sequester tissue from a surgical cavity while the tissue is morcellated, or otherwise reduced in size. The capture device includes a side conduit that provides access to the interior of the device so that the tissue can be visualized during the morcellation process. Once the tissue has been removed, the capture device, including the conduit, can be removed from the subject thereby minimizing the risk that any of the morcellated tissue is distributed within the subject. The device is well-suited for procedures such as laparoscopic hysterectomy with power morcellation removal of the uterus and or uterine fibroids. | 05-19-2016 |
| 20160143653 | CLOT RETRIEVAL DEVICE FOR REMOVING OCCLUSIVE CLOT FROM A BLOOD VESSEL - A clot retrieval device for removal of occlusive clot from a blood vessel comprises a clot engaging element | 05-26-2016 |
| 20160183932 | PNEUMOPERITONEUM DEVICE - A bag with one or more openings is placed within a body cavity. Excised tissue is placed within the opening of a deflated bag. One or more openings of the bag are withdrawn outside the body cavity and the bag is inflated. Instruments including laparoscopic visualization are placed within the inflated bag that remains within the body cavity. The tissue retained within the bag is morcellated/crushed/reduced and removed. The bag is deflated and removed with residual tissue/blood/fluids inside. The tissue to be removed is retained in the bag which prevents potentially harmful material such as cancerous cells from being released in the body cavity. | 06-30-2016 |
| 20160199050 | SYSTEMS FOR REMOVING A TISSUE SPECIMEN OR ORGAN THROUGH A SMALL INCISION OR NATURAL OPENING IN A PATIENT | 07-14-2016 |
| 20160199051 | PNEUMOPERITONEUM DEVICE | 07-14-2016 |
| 20170231611 | SPECIMEN RETRIEVAL BAGS AND SPECIMEN RETRIEVAL SYSTEMS | 08-17-2017 |
| 20180021030 | MORCELLATOR SPECIMEN RETRIEVAL POUCH FOR SURGICAL USE | 01-25-2018 |
