[go: up one dir, main page]

US20110299799A1 - Tissue retrival bags - Google Patents

Tissue retrival bags Download PDF

Info

Publication number
US20110299799A1
US20110299799A1 US12/739,866 US73986608A US2011299799A1 US 20110299799 A1 US20110299799 A1 US 20110299799A1 US 73986608 A US73986608 A US 73986608A US 2011299799 A1 US2011299799 A1 US 2011299799A1
Authority
US
United States
Prior art keywords
receptacle
filament
removal bag
tension
specimen removal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US12/739,866
Inventor
Christopher Towe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cornell University
Original Assignee
Cornell University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cornell University filed Critical Cornell University
Priority to US12/739,866 priority Critical patent/US20110299799A1/en
Assigned to CORNELL UNIVERSITY reassignment CORNELL UNIVERSITY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: TOWE, CHRISTOPHER
Publication of US20110299799A1 publication Critical patent/US20110299799A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00287—Bags for minimally invasive surgery

Definitions

  • FIGS. 1-2 show an endoscopic/laparoscopic tissue retrieval bag, having a single filament drawstring disposed in a helical pattern, in open and closed orientations, respectively.
  • FIGS. 3-4 show an endoscopic/laparoscopic tissue retrieval bag, having multiple filament drawstrings separately disposed as rings, in open and closed orientations, respectively.
  • FIGS. 5-6 show an endoscopic/laparoscopic tissue retrieval bag, having braided filaments that close when tensioned longitudinally by drawstrings, in open and closed orientations, respectively.
  • An endoscopic/laparoscopic tissue removal bag may include a wall defining the bag and a wire, string, or other filament coiled around the specimen bag ( FIG. 1 ) and tightened like a boa constrictor snake after the bag is closed ( FIG. 2 ).
  • the bag may include a semi-rigid rib or ribs on the inside or outside surfaces of the bag, or within the material of the bag, or may incorporate a semi-rigid cupped shaped support along one side—again on the inside or outside surfaces of the bag, or within the material of the bag, to provide additional support.
  • the bag wall may have more than one layer, with a channel for the drawstring defined between two layers. Alternatively, the drawstring may run through a tube or channel attached to or formed on the inner or outer wall of the bag.
  • a rib or support may be hollow so that the filament can run therethrough.
  • the bag may have several filaments, each running in a ring in or on the bag wall ( FIGS. 3 and 4 ).
  • the bag may have filaments arranged in a cylindrical braid, such as a biaxial braid (similar to a Chinese finger puzzle), which will constrict in diameter when tension is applied along an axis approximately orthogonal to the diameter. Tension may be applied at one end while the opposing end is held anchored, or tension may be applied at both ends. Tension may be applied via a drawstring, wire, or other apparatus.
  • a cylindrical braid such as a biaxial braid (similar to a Chinese finger puzzle)
  • Tension may be applied at one end while the opposing end is held anchored, or tension may be applied at both ends. Tension may be applied via a drawstring, wire, or other apparatus.
  • a filament may be made of a variety of materials, such as textile, metal, and/or polymer.
  • filaments include suture, fishing line, wire, and rubber bands.
  • the specimen bag could initially be held open, with the bands under tension, and then allowed to snap closed for removal.
  • a filament may have a variety of cross-sections, such as circular and polygonal.
  • the filament can be band-shaped (i.e., wider than it is tall in cross-section, in some cases, two-, three-, four-, five-, or ten-times wider than it is tall).
  • a filament made be formed from woven filaments or a strap made of a single material such as a polymer or metal.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Prostheses (AREA)

Abstract

A specimen removal bag may include a receptacle formed by a biaxial braid, such that longitudinal tension on the receptacle causes it to lengthen and to constrict, and at least one filament, the filament having a portion around the receptacle and a portion extending from one end of the receptacle, such that applying tension to the filament causes the receptacle to constrict. A specimen removal bag may include a receptacle and at least one filament, the filament having a portion around the receptacle and a portion extending from one end of the receptacle, such that applying tension to the filament causes the receptacle to constrict.

Description

    CROSS-REFERENCE TO RELATED APPLICATION
  • This application claims the benefit of U.S. provisional application Ser. No. 60/982,569, filed Oct. 25, 2007, which is hereby incorporated herein by reference.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIGS. 1-2 show an endoscopic/laparoscopic tissue retrieval bag, having a single filament drawstring disposed in a helical pattern, in open and closed orientations, respectively.
  • FIGS. 3-4 show an endoscopic/laparoscopic tissue retrieval bag, having multiple filament drawstrings separately disposed as rings, in open and closed orientations, respectively.
  • FIGS. 5-6 show an endoscopic/laparoscopic tissue retrieval bag, having braided filaments that close when tensioned longitudinally by drawstrings, in open and closed orientations, respectively.
    •  DETAILED DESCRIPTION
  • An endoscopic/laparoscopic tissue removal bag may include a wall defining the bag and a wire, string, or other filament coiled around the specimen bag (FIG. 1) and tightened like a boa constrictor snake after the bag is closed (FIG. 2). The bag may include a semi-rigid rib or ribs on the inside or outside surfaces of the bag, or within the material of the bag, or may incorporate a semi-rigid cupped shaped support along one side—again on the inside or outside surfaces of the bag, or within the material of the bag, to provide additional support. The bag wall may have more than one layer, with a channel for the drawstring defined between two layers. Alternatively, the drawstring may run through a tube or channel attached to or formed on the inner or outer wall of the bag. A rib or support may be hollow so that the filament can run therethrough.
  • In an alternate embodiment, the bag may have several filaments, each running in a ring in or on the bag wall (FIGS. 3 and 4).
  • In another alternate embodiment (shown in FIGS. 5 and 6), the bag may have filaments arranged in a cylindrical braid, such as a biaxial braid (similar to a Chinese finger puzzle), which will constrict in diameter when tension is applied along an axis approximately orthogonal to the diameter. Tension may be applied at one end while the opposing end is held anchored, or tension may be applied at both ends. Tension may be applied via a drawstring, wire, or other apparatus.
  • A filament may be made of a variety of materials, such as textile, metal, and/or polymer. Examples of filaments include suture, fishing line, wire, and rubber bands. In the case of rubber-band filaments, the specimen bag could initially be held open, with the bands under tension, and then allowed to snap closed for removal. A filament may have a variety of cross-sections, such as circular and polygonal. The filament can be band-shaped (i.e., wider than it is tall in cross-section, in some cases, two-, three-, four-, five-, or ten-times wider than it is tall). A filament made be formed from woven filaments or a strap made of a single material such as a polymer or metal.

Claims (12)

1. A specimen removal bag comprising:
a receptacle formed by a biaxial braid, such that longitudinal tension on the receptacle causes it to lengthen and to constrict; and
at least one filament, the filament having a portion around the receptacle and a portion extending from one end of the receptacle, such that applying tension to the filament causes the receptacle to constrict.
2. A specimen removal bag comprising a receptacle and at least one filament, the filament having a portion around the receptacle and a portion extending from one end of the receptacle, such that applying tension to the filament causes the receptacle to constrict.
3. The specimen removal bag of claim 2, wherein the filament is coiled around the receptacle.
4. The specimen removal bag of claim 3, wherein the coil is fixed at one end.
5. The specimen removal bag of claim 2, wherein the receptacle is formed from two layers of material, and the filament passes through a channel between, and defined by, the layers.
6. The specimen removal bag of claim 2, further comprising a channel formed on an inner or outer surface of the receptacle, through which channel the filament passes.
7. The specimen removal bag of claim 2, further comprising additional filaments, each filament encircling the receptacle at a unique position along the receptacle.
8. The specimen removal bag of claim 2, wherein the receptacle is formed by a biaxial braid, such that longitudinal tension on the receptacle causes it to lengthen and to narrow.
9. A specimen removal bag comprising:
a receptacle formed by a biaxial braid, such that longitudinal tension on the receptacle causes it to lengthen and to constrict; and
means for constricting the receptacle when tension is applied to one or both ends of the receptacle.
10. A method of removing a specimen, comprising:
capturing a specimen in the specimen removal bag of any previous claim; and
applying tension to the filament, thereby causing the receptacle of the specimen removal bag to constrict.
11. The method of claim 9, wherein tension is applied to the filament by anchoring the receptacle and pulling on the filament.
12. The method of claim 9, wherein tension is applied to the filament by simultaneously pulling on the filament and another filament extending from an opposite end of the receptacle.
US12/739,866 2007-10-25 2008-10-27 Tissue retrival bags Abandoned US20110299799A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/739,866 US20110299799A1 (en) 2007-10-25 2008-10-27 Tissue retrival bags

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US98256907P 2007-10-25 2007-10-25
PCT/US2008/081325 WO2009055791A2 (en) 2007-10-25 2008-10-27 Tissue retrieval bags
US12/739,866 US20110299799A1 (en) 2007-10-25 2008-10-27 Tissue retrival bags

Publications (1)

Publication Number Publication Date
US20110299799A1 true US20110299799A1 (en) 2011-12-08

Family

ID=40580444

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/739,866 Abandoned US20110299799A1 (en) 2007-10-25 2008-10-27 Tissue retrival bags

Country Status (3)

Country Link
US (1) US20110299799A1 (en)
CN (1) CN101896125A (en)
WO (1) WO2009055791A2 (en)

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100256523A1 (en) * 2009-03-04 2010-10-07 Margaret Uznanski Specimen retrieval apparatus
US20120277758A1 (en) * 2011-04-29 2012-11-01 Tyco Healthcare Group Lp Specimen Retrieval Device
US8579914B2 (en) 2010-12-17 2013-11-12 Covidien Lp Specimen retrieval device
WO2014028622A1 (en) * 2012-08-15 2014-02-20 Intuitive Surgical Operations, Inc. Specimen removal bag and methods of using same
US8777961B2 (en) 2010-10-04 2014-07-15 Covidien Lp Surgical retrieval apparatus
US8920431B2 (en) 2011-12-23 2014-12-30 Atropos Limited Pneumoperitoneum device
US8956286B2 (en) 2011-12-23 2015-02-17 Atropos Limited Pneumoperitoneum device
US8968329B2 (en) 2011-10-19 2015-03-03 Covidien Lp Surgical retrieval apparatus for thoracic procedures
US9370341B2 (en) 2008-10-23 2016-06-21 Covidien Lp Surgical retrieval apparatus
US9549747B2 (en) 2012-01-23 2017-01-24 Covidien Lp Reusable surgical retrieval apparatus with disposable cartridge assembly
US9592067B2 (en) 2013-06-14 2017-03-14 Covidien Lp Specimen retrieval device including a reusable shaft with interchangeable pouch
US9987031B2 (en) 2013-06-14 2018-06-05 Covidien Lp Specimen retrieval device including an integrated sliding grasper
US9993229B2 (en) 2011-11-08 2018-06-12 Covidien Lp Specimen retrieval device
US10034661B2 (en) 2013-08-23 2018-07-31 Covidien Lp Specimen retrieval device
WO2018148744A1 (en) * 2017-02-13 2018-08-16 Ahluwalia Prabhat Systems and methods associated with endoscopic surgical instruments
US10154833B2 (en) 2013-03-01 2018-12-18 Covidien Lp Specimen retrieval device with pouch stop
US10201368B2 (en) * 2015-05-29 2019-02-12 Christian Abreu Contained tissue extraction device and method
US10405839B2 (en) 2015-04-08 2019-09-10 Altor Health LLC Organic specimen orientation, segmentation and retrieval device
US10499889B2 (en) 2011-12-23 2019-12-10 Atropos Limited Inflatable pneumoperitoneum device
US10653400B2 (en) 2017-08-07 2020-05-19 Covidien Lp Specimen retrieval device
US10729414B2 (en) 2016-03-30 2020-08-04 TDL Innovations, LLC Methods and devices for removing a tissue specimen from a patient
US10874386B2 (en) 2018-01-24 2020-12-29 Covidien Lp Specimen retrieval device
US10973543B2 (en) 2018-01-10 2021-04-13 Covidien Lp Dual wall tissue extraction bag
US11045176B2 (en) 2018-05-18 2021-06-29 Covidien Lp Specimen retrieval device
US11064984B2 (en) 2019-05-07 2021-07-20 Covidien Lp Specimen containment device
US11065051B2 (en) 2017-11-03 2021-07-20 Covidien Lp Specimen retrieval device
US20210236104A1 (en) * 2020-01-31 2021-08-05 Covidien Lp Devices, systems, and methods for specimen removal
US11083443B2 (en) 2018-04-24 2021-08-10 Covidien Lp Specimen retrieval device
US11134932B2 (en) 2018-08-13 2021-10-05 Covidien Lp Specimen retrieval device
US11172915B2 (en) 2019-04-24 2021-11-16 Covidien Lp Specimen retrieval devices with selective bag release
US11191559B2 (en) 2018-09-19 2021-12-07 Covidien Lp Specimen retrieval device
US11246578B2 (en) 2019-05-15 2022-02-15 Covidien Lp Tissue collection bags with inner surface pouches
US11344300B2 (en) 2019-03-26 2022-05-31 Covidien Lp Specimen capture stapler
US11426151B2 (en) 2019-06-04 2022-08-30 Covidien Lp Bag closure for specimen retrieval device
US11446015B2 (en) 2019-10-30 2022-09-20 Covidien Lp Specimen retrieval bag
US11730459B2 (en) 2018-02-22 2023-08-22 Covidien Lp Specimen retrieval devices and methods
US11730480B2 (en) 2018-09-14 2023-08-22 Covidien Lp Method and apparatus for accessing matter disposed within an internal body vessel
EP4196022A4 (en) * 2020-07-28 2025-03-05 Board of Regents, The University of Texas System SAMPLE COLLECTION DEVICE
EP4395658A4 (en) * 2021-09-01 2025-07-02 Univ Michigan Regents SAMPLING DEVICE

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9364202B2 (en) * 2011-03-11 2016-06-14 Covidien Lp Specimen removal device with gas venting
CN104257405A (en) * 2014-09-05 2015-01-07 李怡 Self-adaptive spiral specimen taking-out bag
ES2636690B1 (en) * 2017-03-29 2018-04-09 Alfredo SORIANO MEDRANO Means and procedure for collecting biological samples

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US618943A (en) * 1899-02-07 Sidney b
US1583083A (en) * 1924-06-17 1926-05-04 Macaraig Jose Collapsible receptacle
US4466124A (en) * 1982-08-02 1984-08-14 Kirkham Jr Arthur J Backpack and sleeping bag system
US5352184A (en) * 1992-03-12 1994-10-04 Uresil Corporation Reservoir for enclosing and retrieving body specimens
US5480404A (en) * 1993-06-16 1996-01-02 Ethicon, Inc. Surgical tissue retrieval instrument
US5964533A (en) * 1996-09-16 1999-10-12 Lamont Limited Hamper apparatus and methods
US6174848B1 (en) * 1997-03-07 2001-01-16 Lever Brothers Company, Div. Of Conopco Inc. Process and dispensing device for washing laundry in a washing machine
US20020010487A1 (en) * 2000-03-31 2002-01-24 Evans Michael A. Expansible shearing catheters for thrombus removal
US6383195B1 (en) * 1998-04-13 2002-05-07 Endoline, Inc. Laparoscopic specimen removal apparatus
US6398410B1 (en) * 2001-02-08 2002-06-04 Luis Guerra Laundry bag with a sliding element
US6520365B2 (en) * 2001-07-19 2003-02-18 Aquapore Moisture Systems Collapsible container with durable bottom shell
US20030106895A1 (en) * 2001-08-10 2003-06-12 Kalal Richard K. Collapsible insulated container
US20050090858A1 (en) * 2001-01-25 2005-04-28 Ev3 Inc. Distal protection device with electrospun polymer fiber matrix
US20050234501A1 (en) * 2004-04-15 2005-10-20 Barone David D Braided intraluminal filter
US7021460B2 (en) * 2003-12-16 2006-04-04 Gerald O. Roeback Adjustable hanging sports equipment holder and dispenser
US7314553B1 (en) * 2005-03-04 2008-01-01 Andre Christian Barbe Pool filter cleaning device
US7926702B2 (en) * 2007-12-14 2011-04-19 Jocelyn Childs Adjustable-size reusable gift wrap and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2098896C (en) * 1992-06-30 2005-03-29 H. Jonathan Tovey Specimen retrieval pouch and method for use
US5735289A (en) * 1996-08-08 1998-04-07 Pfeffer; Herbert G. Method and apparatus for organic specimen retrieval
US20040138587A1 (en) * 2003-01-15 2004-07-15 Lyons William Lawrence Specimen collection instrument with inflatable bag

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US618943A (en) * 1899-02-07 Sidney b
US1583083A (en) * 1924-06-17 1926-05-04 Macaraig Jose Collapsible receptacle
US4466124A (en) * 1982-08-02 1984-08-14 Kirkham Jr Arthur J Backpack and sleeping bag system
US5352184A (en) * 1992-03-12 1994-10-04 Uresil Corporation Reservoir for enclosing and retrieving body specimens
US5480404A (en) * 1993-06-16 1996-01-02 Ethicon, Inc. Surgical tissue retrieval instrument
US5681324A (en) * 1993-06-16 1997-10-28 Ethicon, Inc. Surgical tissue retrieval instrument
US5964533A (en) * 1996-09-16 1999-10-12 Lamont Limited Hamper apparatus and methods
US6174848B1 (en) * 1997-03-07 2001-01-16 Lever Brothers Company, Div. Of Conopco Inc. Process and dispensing device for washing laundry in a washing machine
US6383195B1 (en) * 1998-04-13 2002-05-07 Endoline, Inc. Laparoscopic specimen removal apparatus
US20020010487A1 (en) * 2000-03-31 2002-01-24 Evans Michael A. Expansible shearing catheters for thrombus removal
US20050090858A1 (en) * 2001-01-25 2005-04-28 Ev3 Inc. Distal protection device with electrospun polymer fiber matrix
US6398410B1 (en) * 2001-02-08 2002-06-04 Luis Guerra Laundry bag with a sliding element
US6520365B2 (en) * 2001-07-19 2003-02-18 Aquapore Moisture Systems Collapsible container with durable bottom shell
US20030106895A1 (en) * 2001-08-10 2003-06-12 Kalal Richard K. Collapsible insulated container
US7021460B2 (en) * 2003-12-16 2006-04-04 Gerald O. Roeback Adjustable hanging sports equipment holder and dispenser
US20050234501A1 (en) * 2004-04-15 2005-10-20 Barone David D Braided intraluminal filter
US7314553B1 (en) * 2005-03-04 2008-01-01 Andre Christian Barbe Pool filter cleaning device
US7926702B2 (en) * 2007-12-14 2011-04-19 Jocelyn Childs Adjustable-size reusable gift wrap and method

Cited By (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10335130B2 (en) 2008-10-23 2019-07-02 Covidien Lp Surgical retrieval apparatus
US9370341B2 (en) 2008-10-23 2016-06-21 Covidien Lp Surgical retrieval apparatus
US9247947B2 (en) 2009-03-04 2016-02-02 Covidien Lp Specimen retrieval apparatus
US8430826B2 (en) 2009-03-04 2013-04-30 Covidien Lp Specimen retrieval apparatus
US20100256523A1 (en) * 2009-03-04 2010-10-07 Margaret Uznanski Specimen retrieval apparatus
US8777961B2 (en) 2010-10-04 2014-07-15 Covidien Lp Surgical retrieval apparatus
US8579914B2 (en) 2010-12-17 2013-11-12 Covidien Lp Specimen retrieval device
US10194894B2 (en) 2010-12-17 2019-02-05 Covidien Lp Specimen retrieval device
US9468452B2 (en) 2010-12-17 2016-10-18 Covidien Lp Specimen retrieval device
US20120277758A1 (en) * 2011-04-29 2012-11-01 Tyco Healthcare Group Lp Specimen Retrieval Device
US8795291B2 (en) * 2011-04-29 2014-08-05 Covidien Lp Specimen retrieval device
US9629618B2 (en) 2011-04-29 2017-04-25 Covidien Lp Specimen retrieval device
US10327745B2 (en) 2011-10-19 2019-06-25 Covidien Lp Surgical retrieval apparatus for thoracic procedures
US8968329B2 (en) 2011-10-19 2015-03-03 Covidien Lp Surgical retrieval apparatus for thoracic procedures
US9993229B2 (en) 2011-11-08 2018-06-12 Covidien Lp Specimen retrieval device
US10499889B2 (en) 2011-12-23 2019-12-10 Atropos Limited Inflatable pneumoperitoneum device
US11134929B2 (en) 2011-12-23 2021-10-05 Atropos Limited Pneumoperitoneum device
US10376251B2 (en) 2011-12-23 2019-08-13 Atropos Limited Pneumoperitoneum device
US9265492B2 (en) 2011-12-23 2016-02-23 Atropos Limited Pneumoperitoneum device
US10188374B2 (en) 2011-12-23 2019-01-29 Atropos Limited Pneumoperitoneum device
US8956286B2 (en) 2011-12-23 2015-02-17 Atropos Limited Pneumoperitoneum device
US8920431B2 (en) 2011-12-23 2014-12-30 Atropos Limited Pneumoperitoneum device
US9549747B2 (en) 2012-01-23 2017-01-24 Covidien Lp Reusable surgical retrieval apparatus with disposable cartridge assembly
US10258317B2 (en) 2012-01-23 2019-04-16 Covidien Lp Reusable surgical retrieval apparatus with disposable cartridge assembly
WO2014028622A1 (en) * 2012-08-15 2014-02-20 Intuitive Surgical Operations, Inc. Specimen removal bag and methods of using same
US10154833B2 (en) 2013-03-01 2018-12-18 Covidien Lp Specimen retrieval device with pouch stop
US11026711B2 (en) 2013-06-14 2021-06-08 Covidien Lp Specimen retrieval device including an integrated sliding grasper
US9987031B2 (en) 2013-06-14 2018-06-05 Covidien Lp Specimen retrieval device including an integrated sliding grasper
US9592067B2 (en) 2013-06-14 2017-03-14 Covidien Lp Specimen retrieval device including a reusable shaft with interchangeable pouch
US10772614B2 (en) 2013-08-23 2020-09-15 Covidien Lp Specimen retrieval device
US10034661B2 (en) 2013-08-23 2018-07-31 Covidien Lp Specimen retrieval device
US10405839B2 (en) 2015-04-08 2019-09-10 Altor Health LLC Organic specimen orientation, segmentation and retrieval device
US10201368B2 (en) * 2015-05-29 2019-02-12 Christian Abreu Contained tissue extraction device and method
US12478361B2 (en) 2016-03-30 2025-11-25 TDL Innovations, LLC Methods and devices for removing a tissue specimen from a patient
US10729414B2 (en) 2016-03-30 2020-08-04 TDL Innovations, LLC Methods and devices for removing a tissue specimen from a patient
US11684351B2 (en) 2016-03-30 2023-06-27 TDL Innovations, LLC Methods and devices for removing a tissue specimen from a patient
US11484329B2 (en) * 2017-02-13 2022-11-01 Prabhat Kumar Ahluwalia Systems and methods associated with endoscopic surgical instruments
WO2018148744A1 (en) * 2017-02-13 2018-08-16 Ahluwalia Prabhat Systems and methods associated with endoscopic surgical instruments
US10653400B2 (en) 2017-08-07 2020-05-19 Covidien Lp Specimen retrieval device
US11065051B2 (en) 2017-11-03 2021-07-20 Covidien Lp Specimen retrieval device
US10973543B2 (en) 2018-01-10 2021-04-13 Covidien Lp Dual wall tissue extraction bag
US10874386B2 (en) 2018-01-24 2020-12-29 Covidien Lp Specimen retrieval device
US11730459B2 (en) 2018-02-22 2023-08-22 Covidien Lp Specimen retrieval devices and methods
US11083443B2 (en) 2018-04-24 2021-08-10 Covidien Lp Specimen retrieval device
US11045176B2 (en) 2018-05-18 2021-06-29 Covidien Lp Specimen retrieval device
US11805999B2 (en) 2018-08-13 2023-11-07 Covidien Lp Specimen retrieval device
US11134932B2 (en) 2018-08-13 2021-10-05 Covidien Lp Specimen retrieval device
US11730480B2 (en) 2018-09-14 2023-08-22 Covidien Lp Method and apparatus for accessing matter disposed within an internal body vessel
US11191559B2 (en) 2018-09-19 2021-12-07 Covidien Lp Specimen retrieval device
US11344300B2 (en) 2019-03-26 2022-05-31 Covidien Lp Specimen capture stapler
US11172915B2 (en) 2019-04-24 2021-11-16 Covidien Lp Specimen retrieval devices with selective bag release
US11064984B2 (en) 2019-05-07 2021-07-20 Covidien Lp Specimen containment device
US11246578B2 (en) 2019-05-15 2022-02-15 Covidien Lp Tissue collection bags with inner surface pouches
US11426151B2 (en) 2019-06-04 2022-08-30 Covidien Lp Bag closure for specimen retrieval device
US11446015B2 (en) 2019-10-30 2022-09-20 Covidien Lp Specimen retrieval bag
US20210236104A1 (en) * 2020-01-31 2021-08-05 Covidien Lp Devices, systems, and methods for specimen removal
US11759188B2 (en) * 2020-01-31 2023-09-19 Covidien Lp Devices, systems, and methods for specimen removal
EP4196022A4 (en) * 2020-07-28 2025-03-05 Board of Regents, The University of Texas System SAMPLE COLLECTION DEVICE
EP4395658A4 (en) * 2021-09-01 2025-07-02 Univ Michigan Regents SAMPLING DEVICE

Also Published As

Publication number Publication date
WO2009055791A3 (en) 2009-07-09
WO2009055791A2 (en) 2009-04-30
CN101896125A (en) 2010-11-24

Similar Documents

Publication Publication Date Title
US20110299799A1 (en) Tissue retrival bags
AU2024200628B2 (en) Suture anchor driver
US20220125449A1 (en) Retrieval device
US20240225676A1 (en) Retrieval system
JP4476296B2 (en) Tubular prosthesis
US7815566B2 (en) Methods for stabilizing and positioning an endoscope and surgical procedures
JP6026741B2 (en) Tissue anchor for fixing tissue layer and system for approaching tissue
JP7069145B2 (en) Tissue repair assembly and system with soft fixation implants
JP5587981B2 (en) Medical system, device and method for suturing perforations
AU2007325204B2 (en) Visceral anchors for purse-string closure of perforations
US8016838B2 (en) Retrieval device
US20080071287A1 (en) Stent recovery apparatus
US20070208371A1 (en) Devices and methods for removing obstructions from a patient and methods for making obstruction removing devices
JP2018057945A (en) Tissue anchor for securing tissue layer
CN104159525A (en) Clot removal devices and methods
JP2007536007A (en) Apparatus and method for placing and securing an anchor
JP2010511436A5 (en)
US20130066157A1 (en) System for body access having adjustable dimensions
US20050267489A1 (en) Retrieval device
US20080097152A1 (en) Braided endoscope accessories

Legal Events

Date Code Title Description
AS Assignment

Owner name: CORNELL UNIVERSITY, NEW YORK

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:TOWE, CHRISTOPHER;REEL/FRAME:026260/0468

Effective date: 20110510

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION