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
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.
대표청구항▼
1. A specimen retrieval device, comprising: an outer shaft defining a bore therethrough;an inner shaft slidingly disposed within the bore of the outer shaft, the inner shaft having a handle and a pouch retention mechanism including one or more protrusions and at least one member;a pouch connected to
1. A specimen retrieval device, comprising: an outer shaft defining a bore therethrough;an inner shaft slidingly disposed within the bore of the outer shaft, the inner shaft having a handle and a pouch retention mechanism including one or more protrusions and at least one member;a pouch connected to the inner shaft by the pouch retention mechanism, the pouch including one or more openings positioned to receive the one or more protrusions; and an actuator for actuating the pouch retention mechanism so as to permit a user to selectively detach the pouch from the inner shaft, the actuator being movably connected to the handle, the at least one member being movable, in response to movement of the actuator, from a first position preventing separation of the pouch from the one or more protrusions to a second position facilitating separation of the pouch from the one or more protrusions, wherein the at least one member moves longitudinally along an outer surface of the inner shaft. 2. The specimen retrieval device according to claim 1, wherein the actuator is a ring. 3. The specimen retrieval device according to claim 2, wherein the ring is pivotably connected to the handle. 4. The specimen retrieval device according to claim 3, wherein the handle defines a void, the ring having a portion that extends radially into the void so as to provide a surface for a user's finger to pivot the ring relative to the handle. 5. The specimen retrieval device according to claim 1, wherein the at least one member moves by sliding relative to the inner shaft. 6. The specimen retrieval device according to claim 1, wherein the pouch includes two openings through which the pouch retention mechanism extends. 7. A specimen retrieval device, comprising: an outer shaft defining a bore therethrough;an inner shaft slidingly disposed within the bore of the outer shaft, the inner shaft having a handle and a pouch retention mechanism including one or more protrusions and at least one member;a pouch connected to the inner shaft by the pouch retention mechanism, the pouch including one or more openings positioned to receive the one or more protrusions;an actuator for actuating the pouch retention mechanism so as to permit a user to selectively detach the pouch from the inner shaft, the actuator being movably connected to the handle, the at least one member being movable, in response to movement of the actuator, from a first position preventing separation of the pouch from the one or more protrusions to a second position facilitating separation of the pouch from the one or more protrusions; anda cinch having a proximal end, the proximal end of the cinch being connected to the actuator, the actuator being configured, when actuated, to pull the cinch a first distance so as to move the pouch retention mechanism proximally relative to the inner shaft. 8. The specimen retrieval device according to claim 7, wherein the cinch is one of a suture, a thread, a wire or a cable. 9. The specimen retrieval device according to claim 8, further comprising a pouch support mechanism connected to the inner shaft and configured to support the pouch. 10. The specimen retrieval device according to claim 9, wherein the pouch support mechanism includes a pair of resilient forks. 11. The specimen retrieval device according to claim 10, wherein the pouch includes a slot around the circumference of the mouth of the pouch, and the pair of forks of the pouch support mechanism are configured to reside within the slots when the pouch is connected to the inner shaft and to be withdrawn out of the slots when the pouch is disconnected from the inner shaft. 12. The specimen retrieval device according to claim 11, wherein the cinch also resides in the slot around the circumference of the mouth of the pouch. 13. The specimen retrieval device according to claim 12, wherein the cinch is further configured, when pulled proximally a second distance, to cause the mouth of the pouch to close. 14. A specimen retrieval device, comprising: an outer shaft defining a bore therethrough;an inner shaft slidingly disposed within the bore of the outer shaft, the inner shaft having a distal end, a handle and a pouch retention mechanism including at least one member and one or more protrusions near the distal end of the inner shaft;a pouch connected to the inner shaft by the pouch retention mechanism; andan actuator for actuating the pouch retention mechanism so as to permit a user to selectively detach the pouch from the inner shaft, the actuator being movably connected to the handle;wherein the at least one member moves longitudinally along an outer surface of the inner shaft and abuts the one or more protrusions such that the pouch remains attached to the one or more protrusions when the at least one member is in a distal position relative to the inner shaft. 15. The specimen retrieval device according to claim 14, wherein, when the at least one member is moved proximally relative to the inner shaft by actuation of the actuator, a distal end of the at least one member is retracted such that the at least one member no longer abuts the one or more protrusions, thereby allowing the one or more protrusions to slide out of engagement with the opening of the pouch and the pouch to be disconnected from the pouch retention mechanism.
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.
Middleman Lee M. ; Pyka Walter R. ; Buhler Michael ; Poncet Philippe ; Van Dyk Karl ; Jervis James E. ; Zadno Reza, 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.
Sorensen, John T.; Crease, John; Spaeth, Edmund E.; Rondinone, Joseph F., Method and device for intracorporeal device for intracorporeal morselling of tissue and/or calculi during endoscopic surgical procedures.
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.
Middleman, Lee M.; Pyka, Walter R.; Buhler, Michael; Poncet, Philippe; Van Dyk, Karl; Jervis, James, Method of manipulating matter in a mammalian body.
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.
Parihar, Shailendra K.; Shelton, IV, Frederick E.; Patil, Haresh D.; Bookbinder, Mark J.; Haberstich, Wells D., Tissue retrieval device with buckling arms.
Shelton, IV, Frederick E.; Parihar, Shailendra K.; Cropper, Michael S.; Widenhouse, Christopher W., Tissue retrieval device with reinforced pouch and variable volume.
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.
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