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
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.
대표청구항▼
1. A surgical retrieval apparatus, comprising: an elongate tubular member having a proximal end, a distal end, a bore extending therebetween, and a passageway extending along a length of the elongate tubular member and parallel to the bore, the distal end including a pair of opposing fingers;an arti
1. A surgical retrieval apparatus, comprising: an elongate tubular member having a proximal end, a distal end, a bore extending therebetween, and a passageway extending along a length of the elongate tubular member and parallel to the bore, the distal end including a pair of opposing fingers;an articulation assembly including a control arm extending through the passageway;an end effector having a tubular configuration and a proximal end pivotally coupled to the distal end of the elongated tubular member between the pair of opposing fingers, the proximal end of the end effector being pivotally coupled to a distal end of the control arm such that the end effector is repositionable in response to movement of the control arm between a first position and a second position, the first position being substantially aligned with a longitudinal axis of the elongate tubular member, the second position defining an acute angle with respect to the longitudinal axis;a support member movable between a retracted position at least partially within the end effector and a distal position at least partially exterior to the end effector, the support member including at least one section having a generally arcuate configuration when in a deployed state;a pouch removably attached to the support member, the pouch having a first end and a closed second end, the first end transitionable between an open configuration and a closed configuration; anda drive member slidably disposed within the bore for moving the support member from the retracted position to the distal position, the support member being operably coupled to a distal end of the drive member. 2. The surgical retrieval apparatus of claim 1, further including a handle at the proximal end of the elongate tubular member, the handle including a switch for repositioning the end effector between the first and second positions. 3. The surgical retrieval apparatus of claim 1, wherein the support member is rotatable about the longitudinal axis of the elongate tubular member. 4. The surgical retrieval apparatus of claim 1, further including a drawstring for moving the first end of the pouch from the open configuration to the closed configuration. 5. The surgical retrieval apparatus of claim 1, wherein the support member includes a pair of support arms. 6. The surgical retrieval apparatus of claim 1, wherein the support member includes an expandable member formed from an expandable foam. 7. A method of retrieving a tissue sample comprising: inserting a surgical retrieval apparatus through an opening in a patient's skin, the surgical retrieval apparatus including:an elongate tubular member having a proximal end, a distal end, a bore extending therebetween, and a passageway extending along a length of the elongate tubular member and offset from the bore, the distal end including a pair of opposing fingers having inner surfaces with respective protuberances thereon,a drive member slidably disposed in the elongate tubular member,an articulation assembly including a control arm having an opening at a distal end thereof and extending through the passageway of the elongate tubular member,an end effector having a tubular configuration and a proximal end with a pair of openings defined therethrough, each of the openings positionable between the inner surfaces of the pair of opposing fingers and configured to receive a respective one of the protuberances therein to pivotably couple the end effector to the elongate tubular member, the proximal end of the end effector including a second opening aligned with the opening of the control arm for receiving a pin therethrough to couple the control arm to the end effector such that the end effector is repositionable between a first position and a second position at an angle to the elongate tubular member,a support member movable between a proximal location at least partially within the end effector and a distal location in response to axial movement of the drive member, the support member including at least one section having a generally arcuate configuration when in a deployed state, anda pouch removably attached to the support member, the pouch having a first end and a closed second end, the first end transitionable between an open configuration and a closed configuration;positioning the pouch in proximity to the tissue sample;moving the tissue sample into the pouch through the first end of the pouch;closing the first end of the pouch; andremoving the surgical retrieval apparatus through the opening in the patient's skin. 8. The method of claim 7, further including separating the pouch from the support member and removing the pouch and the tissue sample through a second opening in the patient's skin. 9. The method of claim 7, wherein the surgical retrieval apparatus includes an expandable member formed from an expandable foam. 10. The method of claim 7, wherein the support member includes an expandable member having a chamber, the expandable member transitioning from a first condition to a second condition upon introduction of a fluid to the chamber. 11. The method of claim 7, wherein the step of inserting the surgical retrieval apparatus includes the step of inserting the surgical retrieval apparatus through an access port into the thoracic cavity. 12. A surgical retrieval apparatus comprising: an elongate tubular member defining a longitudinal axis and having a proximal end, a distal end, and a bore extending between the proximal and distal ends;an articulation assembly including a control arm extending through the elongated tubular member;an end effector having a proximal end pivotally coupled to the distal end of the elongated tubular member, the proximal end of the end effector being pivotally coupled to a distal end of the control arm such that the end effector is repositionable in response to movement of the control arm between a first position and a second position, wherein in the first position the end effector is substantially aligned with the longitudinal axis of the elongate tubular member and in the second position the end effector defines an acute angle with respect to the longitudinal axis of the elongate tubular member;a support member movable between a retracted position at least partially within the end effector and a distal position at least partially exterior to the end effector;a pouch attached to the support member, the pouch having a first end and a closed second end, the first end transitionable between an open configuration and a closed configuration; anda drive member slidably disposed within the elongate tubular member, the drive member being movable to move the support member from the retracted position to the distal position. 13. The surgical retrieval apparatus of claim 12, further including a handle positioned at the proximal end of the elongate tubular member, the handle including a switch for repositioning the end effector between the first and second positions. 14. The surgical retrieval apparatus of claim 12, wherein the support member is rotatable about the longitudinal axis of the elongate tubular member. 15. The surgical retrieval apparatus of claim 12, further including a drawstring for moving the first end of the pouch from the open configuration to the closed configuration. 16. The surgical retrieval apparatus of claim 12, wherein the support member includes a pair of support arms.
Hawkins ; Jr. Irvin F. (c/o Mail Department ; Radiology ; Shands Teaching Hospital ; University of Florida Gainesville FL 32601) Hawkins Mark C. (R.R. #2 ; Box 178 Micanopy FL 32667), Apparatus and method for removing a target object from a body passsageway.
Washington ; deceased Charles N. (980 Terry La. late of Lake Charles LA 70605) Washington ; executrix by Virginia Y. (980 Terry La. Lake Charles LA 70605), Apparatus for removing gallstones and tissue during surgery.
Wetter Lowell A. (San Francisco) Holmes Jeffrey E. (San Jose) Hogendijk Michael (Sunnyvale) Christian Jeffrey J. (San Jose CA), Device for collection and removal of body parts during laparoscopic surgery.
Middleman Lee M. (Portola Valley CA) Pyka Walter R. (Redwood City CA) Buhler Michael (Los Gatos CA) Poncet Philippe (Fremont CA) Van Dyk Karl (Fremont CA) Jervis James E. (Atherton CA), Device or apparatus for manipulating matter.
Spaeth Edmund E. (Orange CA) Borsanyi Alexander S. (Newport Beach CA) Bowie Alex (Irvine CA) Sorensen John T. (Costa Mesa CA), Devices for enclosing, manipulating, debulking and removing tissue through minimal incisions.
Hasson Harrith M. (2043 N. Sedgwick Chicago IL 60614) D\Alo Herbert F. (37 Forest Hills Dr. Madison CT 06443), Disposable pouch container for isolation and retrieval of tissues removed at laparoscopy.
Bohan John (Yardley PA) Cunningham Timothy J. (Flemington NJ) Kammerer Gene W. (East Brunswick NJ), Drawstring surgical pouch and method of use for preventing ovarian adhesions.
Hermann George D. (Los Gatos CA) Mollenauer Kenneth H. (Santa Clara CA) Monfort Michelle Y. (Los Gatos CA) Ryan Timothy J. (Palo Alto CA) Tanaka Shigeru (Palo Alto CA), Laparoscopic tissue removal device.
Cochran James C. (3500 Greenbrier Dallas TX 75225) Cochran Christopher S. (3500 Greenbrier Dallas TX 75225) Buckley Edwin L. (208 Phlox Lakeway TX 78734), Laparoscopy organ retrieval apparatus and procedure.
Wilk Peter J. (185 West End Ave. New York NY 10023) Nakao Naomi L. (303 E. 57th St. New York NY 10022), Method and instrument assembly for removing organ.
Spaeth Edmund E. (Orange CA) Borsanyi Alexander S. (Newport Beach CA) Hursman Thomas L. (Diamond Bar CA), Method and system for enclosing, manipulating, debulking and removing tissue through minimal access incisions.
Bates James S. (Bloomington IN) Kline Craig R. (Spencer IN) Riley James W. (Bloomington IN) Weber Tony E. (Plainfield IN) Wood Gary D. (Spencer IN), Method for making surgical retrieval baskets.
Lee M. Middleman ; Walter R. Pyka ; Michael Buhler ; Philippe Poncet ; Karl Van Dyke ; James E. Jervis, Method of manipulating matter in a mammalian body.
Schneebaum Cary W. (230 Brinckerhoff Ct. Englewood NJ 07631) Wilk Peter J. (185 W. End Ave. New York NY 10023), Polyp retrieval method and associated instrument assembly.
Goldberg Mark C. (Boston MA) Melinyshyn Lev (Buffalo Grove IL) Poloyko Alexander (Morton Grove IL) Goldberg Edward M. (Glencoe IL), Reservoir for enclosing and retrieving body specimens.
Espiner Henry J. (2 Clifton Park Bristol BS8 3BS GBX) Howard James (Cameron Balloons Limited ; St John\s Street Bedminster ; Bristol BS3 4NH GBX), Surgical containment apparatus.
Kindberg Richard C. (Doylestown PA) Chen Chao (Edison NJ) Freeman Lyn (Flemington NJ) Roshdy Constance E. (New Egypt NJ) Hunter Alastair W. (Bridgewater NJ), Surgical device for enclosing an internal organ.
Nakao Naomi L. (303 E. 57th St. New York NY 10022) Wilk Peter J. (185 W. End Ave. New York NY 10023) Mizzi John V. (30 Cramer Rd. ; R.F.D. #3 Poughkeepsie NY 12603), Surgical retrieval assembly and related method.
Nakao Naomi L. (303 E. 57th St. New York NY 10022) Wilk Peter J. (185 West End Ave. New York NY 10023), Surgical retrieval assembly and related method.
Spaeth Edmund E. (Orange CA) Borsanyi Alexander S. (Newport Beach CA) Bowie Alex (Irvine CA) Sorensen John T. (Costa Mesa CA), Trocar system for facilitating passage of instruments into a body cavity through a minimal access incision.
Hopkins,Leo N.; Khosravi,Farhad; Salahieh,Amr; Demond,Jackson F.; Lepak,Jonah; Ramee,Stephen; Krolik,Jeff A.; Renati,Richard, Vascular device for emboli, thrombus and foreign body removal and methods of use.
Griffith, David B.; Conlon, Sean P.; Weisenburgh, II, William B.; Hess, Christopher J.; Carroll, II, Kempton K., Apparatus for introducing an object into a patient.
Jaworek, Gary S.; Koch, Jr., Robert L.; Auld, Michael D.; Kimsey, John S.; Baber, Daniel L.; Leimbach, Richard L.; Ulrich, Daniel J., Articulatable surgical instruments with conductive pathways for signal communication.
Shelton, IV, Frederick E.; Morgan, Jerome R.; Yates, David C.; Baxter, III, Chester O.; Beckman, Andrew T., Charging system that enables emergency resolutions for charging a battery.
Leimbach, Richard L.; Shelton, IV, Frederick E.; Morgan, Jerome R.; Schellin, Emily A., End effector detection and firing rate modulation systems for surgical instruments.
Shelton, IV, Frederick E.; Overmyer, Mark D.; Yates, David C.; Harris, Jason L., Mechanisms for compensating for drivetrain failure in powered surgical instruments.
Swayze, Jeffrey S.; Hueil, Joseph C.; Morgan, Jerome R.; Shelton, IV, Frederick E., Stapling assembly configured to produce different formed staple heights.
Shelton, IV, Frederick E.; Swayze, Jeffrey S.; Baxter, III, Chester O., Surgical fastening apparatus with a rotary end effector drive shaft for selective engagement with a motorized drive system.
Overmyer, Mark D.; Auld, Michael D.; Adams, Shane R.; Shelton, IV, Frederick E.; Harris, Jason L., Surgical instrument comprising a lockable battery housing.
Shelton, IV, Frederick E.; Baxter, III, Chester O., Surgical instrument with an anvil that is selectively movable about a discrete non-movable axis relative to a staple cartridge.
Hunter, Morgan R.; Schultz, Darwin L.; Worthington, Sarah A.; Shelton, IV, Frederick E.; Weaner, Lauren S.; Vendely, Michael J., Surgical instrument with articulating and axially translatable end effector.
Hunter, Morgan R.; Schultz, Darwin L.; Dunki-Jacobs, Adam R.; Baxter, III, Chester O.; Swayze, Jeffrey S., Surgical instruments with tensioning arrangements for cable driven articulation systems.
Overmyer, Mark D.; Yates, David C.; Shelton, IV, Frederick E.; Adams, Shane R.; Leimbach, Richard L., Surgical stapler having motor control based on an electrical parameter related to a motor current.
Shelton, IV, Frederick E.; Setser, Michael E.; Weisenburgh, II, William B., Surgical stapling instrument with lockout features to prevent advancement of a firing assembly unless an unfired surgical staple cartridge is operably mounted in an end effector portion of the instrument.
Shelton, IV, Frederick E.; Harris, Jason L.; Swensgard, Brett E.; Leimbach, Richard L.; Adams, Shane R.; Overmyer, Mark D., Time dependent evaluation of sensor data to determine stability, creep, and viscoelastic elements of measures.
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