ATE438343T1 - Verfahren und vorrichtungen zur lumenreduktion - Google Patents

Verfahren und vorrichtungen zur lumenreduktion

Info

Publication number
ATE438343T1
ATE438343T1 AT07250668T AT07250668T ATE438343T1 AT E438343 T1 ATE438343 T1 AT E438343T1 AT 07250668 T AT07250668 T AT 07250668T AT 07250668 T AT07250668 T AT 07250668T AT E438343 T1 ATE438343 T1 AT E438343T1
Authority
AT
Austria
Prior art keywords
lumen
fasteners
devices
tissue
end effector
Prior art date
Application number
AT07250668T
Other languages
English (en)
Inventor
Mark S Ortiz
Michael J Stokes
Original Assignee
Ethicon Endo Surgery Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38042783&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE438343(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ethicon Endo Surgery Inc filed Critical Ethicon Endo Surgery Inc
Application granted granted Critical
Publication of ATE438343T1 publication Critical patent/ATE438343T1/de

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/00234Surgical instruments, devices or methods for minimally invasive surgery
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/068Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/04Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0401Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/11Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
    • A61B17/1114Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis of the digestive tract, e.g. bowels or oesophagus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/11Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
    • A61B17/115Staplers for performing anastomosis, e.g. in a single operation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/11Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
    • A61B17/115Staplers for performing anastomosis, e.g. in a single operation
    • A61B17/1155Circular staplers comprising a plurality of staples
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/11Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
    • A61B2017/1142Purse-string sutures
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/11Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
    • A61B17/115Staplers for performing anastomosis, e.g. in a single operation
    • A61B2017/1157Staplers for performing anastomosis, e.g. in a single operation applying the staples radially

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)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
AT07250668T 2006-02-17 2007-02-16 Verfahren und vorrichtungen zur lumenreduktion ATE438343T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/307,698 US8221438B2 (en) 2006-02-17 2006-02-17 Lumen reduction methods and devices

Publications (1)

Publication Number Publication Date
ATE438343T1 true ATE438343T1 (de) 2009-08-15

Family

ID=38042783

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07250668T ATE438343T1 (de) 2006-02-17 2007-02-16 Verfahren und vorrichtungen zur lumenreduktion

Country Status (9)

Country Link
US (1) US8221438B2 (de)
EP (1) EP1820454B1 (de)
JP (1) JP4926747B2 (de)
AT (1) ATE438343T1 (de)
AU (1) AU2007200283B2 (de)
BR (1) BRPI0700426B8 (de)
CA (1) CA2576324C (de)
DE (1) DE602007001812D1 (de)
MX (1) MX2007002010A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7445010B2 (en) * 2003-01-29 2008-11-04 Torax Medical, Inc. Use of magnetic implants to treat issue structures
JP2011517977A (ja) 2008-04-08 2011-06-23 エンドプロ ソリューションズ エル.エル.シー. 胃を小さくするための装置及び方法
US20100023022A1 (en) * 2008-07-25 2010-01-28 Zeiner Mark S Reloadable laparoscopic fastener deploying device with disposable cartridge use in a gastric volume reduction procedure
US20100023025A1 (en) * 2008-07-25 2010-01-28 Zeiner Mark S Reloadable laparoscopic fastener deploying device with disposable cartridge for use in a gastric volume reduction procedure
US20100023026A1 (en) * 2008-07-25 2010-01-28 Zeiner Mark S Reloadable laparoscopic fastener deploying device with disposable cartridge for use in a gastric volume reduction procedure
US20100023024A1 (en) * 2008-07-25 2010-01-28 Zeiner Mark S Reloadable laparoscopic fastener deploying device with disposable cartridge for use in a gastric volume reduction procedure
DE102009002768A1 (de) * 2009-04-30 2010-11-04 Celon Ag Medical Instruments Materialschicht und Elektrochirurgiesystem für die elektrochirurgische Gewebefusion
CN103200907B (zh) 2010-09-17 2015-11-25 托马斯·E·门泽尔 用于肥胖症的内部胃捆扎机
US9498371B2 (en) 2011-02-21 2016-11-22 International Medical Technology, Inc. Flow control and collection device
US9545329B2 (en) 2011-02-21 2017-01-17 International Medical Technology Flow control and collection device
IL234271A0 (en) * 2014-08-24 2014-11-30 Boiman Alon Anastomosis connecting device
US10307165B2 (en) * 2015-09-24 2019-06-04 Ethicon Llc Apparatus and method for radially bunching a bodily lumen
WO2022055923A1 (en) * 2020-09-10 2022-03-17 Edwards Lifesciences Corporation Closing tissue openings

Family Cites Families (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2004014A (en) * 1931-08-05 1935-06-04 Alfred F Sanford Refrigerating apparatus
US2004013A (en) * 1934-07-11 1935-06-04 Clarence E Reed Antifriction bearing assembly for drills
US2004172A (en) * 1934-07-31 1935-06-11 Everett F Niday Starting block
GB8422863D0 (en) * 1984-09-11 1984-10-17 Univ London Sewing machine
US4899744A (en) * 1988-12-15 1990-02-13 Tatsuo Fujitsuka Apparatus for anastomosing digestive tract
US5041129A (en) * 1990-07-02 1991-08-20 Acufex Microsurgical, Inc. Slotted suture anchor and method of anchoring a suture
US5269809A (en) * 1990-07-02 1993-12-14 American Cyanamid Company Locking mechanism for use with a slotted suture anchor
US5080663A (en) * 1990-09-26 1992-01-14 Univerity College London Sewing device
US5217486A (en) * 1992-02-18 1993-06-08 Mitek Surgical Products, Inc. Suture anchor and installation tool
US5242457A (en) * 1992-05-08 1993-09-07 Ethicon, Inc. Surgical instrument and staples for applying purse string sutures
US5484451A (en) 1992-05-08 1996-01-16 Ethicon, Inc. Endoscopic surgical instrument and staples for applying purse string sutures
JPH0647050A (ja) * 1992-06-04 1994-02-22 Olympus Optical Co Ltd 組織縫合結紮器
US7060077B2 (en) * 1992-09-04 2006-06-13 Boston Scientific Scimed, Inc. Suturing instruments and methods of use
US6048351A (en) * 1992-09-04 2000-04-11 Scimed Life Systems, Inc. Transvaginal suturing system
GB9218754D0 (en) * 1992-09-04 1992-10-21 Univ London Device for use in securing a thread
US6010515A (en) * 1993-09-03 2000-01-04 University College London Device for use in tying knots
US5713910A (en) * 1992-09-04 1998-02-03 Laurus Medical Corporation Needle guidance system for endoscopic suture device
US5330442A (en) * 1992-10-09 1994-07-19 United States Surgical Corporation Suture retaining clip
US5807393A (en) * 1992-12-22 1998-09-15 Ethicon Endo-Surgery, Inc. Surgical tissue treating device with locking mechanism
US5549630A (en) 1993-05-14 1996-08-27 Bonutti; Peter M. Method and apparatus for anchoring a suture
US5507754A (en) * 1993-08-20 1996-04-16 United States Surgical Corporation Apparatus and method for applying and adjusting an anchoring device
US5398670A (en) * 1993-08-31 1995-03-21 Ethicon, Inc. Lumen traversing device
WO1995011630A1 (en) * 1993-10-25 1995-05-04 Children's Medical Center Corporation Retractable suture needle with self-contained driver
US5437681A (en) * 1994-01-13 1995-08-01 Suturtek Inc. Suturing instrument with thread management
GB9405791D0 (en) * 1994-03-23 1994-05-11 Univ London Device for use in cutting threads
US5462558A (en) * 1994-08-29 1995-10-31 United States Surgical Corporation Suture clip applier
US5514159A (en) * 1994-09-13 1996-05-07 United States Surgical Corporation Guillotine suture clip
US5814071A (en) * 1994-11-10 1998-09-29 Innovasive Devices, Inc. Suture anchor assembly and methods
US5540705A (en) * 1995-05-19 1996-07-30 Suturtek, Inc. Suturing instrument with thread management
US5860992A (en) * 1996-01-31 1999-01-19 Heartport, Inc. Endoscopic suturing devices and methods
US5709693A (en) * 1996-02-20 1998-01-20 Cardiothoracic System, Inc. Stitcher
US5707380A (en) * 1996-07-23 1998-01-13 United States Surgical Corporation Anastomosis instrument and method
US7223273B2 (en) * 1996-07-23 2007-05-29 Tyco Healthcare Group Lp Anastomosis instrument and method for performing same
US5902321A (en) * 1997-07-25 1999-05-11 Innovasive Devices, Inc. Device and method for delivering a connector for surgically joining and securing flexible tissue repair members
IL121752A0 (en) * 1997-09-11 1998-02-22 Gaber Benny Stitching tool
US5887594A (en) * 1997-09-22 1999-03-30 Beth Israel Deaconess Medical Center Inc. Methods and devices for gastroesophageal reflux reduction
US6254642B1 (en) 1997-12-09 2001-07-03 Thomas V. Taylor Perorally insertable gastroesophageal anti-reflux valve prosthesis and tool for implantation thereof
US6193734B1 (en) 1998-01-23 2001-02-27 Heartport, Inc. System for performing vascular anastomoses
US6096051A (en) * 1998-03-20 2000-08-01 Scimed Life Systems, Inc. Endoscopic suture systems
US6036694A (en) * 1998-08-03 2000-03-14 Innovasive Devices, Inc. Self-tensioning soft tissue fixation device and method
US6200329B1 (en) * 1998-08-31 2001-03-13 Smith & Nephew, Inc. Suture collet
US6494888B1 (en) * 1999-06-22 2002-12-17 Ndo Surgical, Inc. Tissue reconfiguration
US6506196B1 (en) * 1999-06-22 2003-01-14 Ndo Surgical, Inc. Device and method for correction of a painful body defect
US6663639B1 (en) 1999-06-22 2003-12-16 Ndo Surgical, Inc. Methods and devices for tissue reconfiguration
US6835200B2 (en) 1999-06-22 2004-12-28 Ndo Surgical. Inc. Method and devices for tissue reconfiguration
US6821285B2 (en) * 1999-06-22 2004-11-23 Ndo Surgical, Inc. Tissue reconfiguration
US20040122456A1 (en) * 2002-12-11 2004-06-24 Saadat Vahid C. Methods and apparatus for gastric reduction
US7955340B2 (en) * 1999-06-25 2011-06-07 Usgi Medical, Inc. Apparatus and methods for forming and securing gastrointestinal tissue folds
US7416554B2 (en) * 2002-12-11 2008-08-26 Usgi Medical Inc Apparatus and methods for forming and securing gastrointestinal tissue folds
JP2001313389A (ja) * 2000-05-01 2001-11-09 Seiko Epson Corp 半導体装置およびその製造方法
EP1284635B1 (de) * 2000-05-15 2005-11-16 C.R. Bard, Inc. Endoskopischer zusatzgerätekopplungsmechanismus
ES2435094T3 (es) * 2000-05-19 2013-12-18 C.R. Bard, Inc. Dispositivo y método de captura y sutura de tejido
US6540789B1 (en) * 2000-06-15 2003-04-01 Scimed Life Systems, Inc. Method for treating morbid obesity
US6572629B2 (en) * 2000-08-17 2003-06-03 Johns Hopkins University Gastric reduction endoscopy
US7037324B2 (en) * 2000-09-15 2006-05-02 United States Surgical Corporation Knotless tissue anchor
US6719763B2 (en) * 2000-09-29 2004-04-13 Olympus Optical Co., Ltd. Endoscopic suturing device
US6755843B2 (en) * 2000-09-29 2004-06-29 Olympus Optical Co., Ltd. Endoscopic suturing device
US8313496B2 (en) * 2001-02-02 2012-11-20 Lsi Solutions, Inc. System for endoscopic suturing
US6997931B2 (en) * 2001-02-02 2006-02-14 Lsi Solutions, Inc. System for endoscopic suturing
US6524328B2 (en) * 2001-04-12 2003-02-25 Scion International, Inc. Suture lock, lock applicator and method therefor
US20050143760A1 (en) * 2001-05-01 2005-06-30 Imran Mir A. Endoscopic gastric constriction device
US7083629B2 (en) * 2001-05-30 2006-08-01 Satiety, Inc. Overtube apparatus for insertion into a body
US6558400B2 (en) * 2001-05-30 2003-05-06 Satiety, Inc. Obesity treatment tools and methods
US6923819B2 (en) * 2001-06-14 2005-08-02 Suturtek Incorporated Apparatus and method for surgical suturing with thread management
US7115136B2 (en) * 2001-06-20 2006-10-03 Park Medical Llc Anastomotic device
BR0210509A (pt) * 2001-06-20 2004-06-22 Park Medical Llc Dispositivo anastomótico
CA2461880A1 (en) * 2001-10-04 2003-04-10 Gibbens & Borders, Llc Apparatus and method for thread advancing
US7618425B2 (en) * 2002-01-30 2009-11-17 Olympus Corporation Endoscopic suturing system
US7530985B2 (en) * 2002-01-30 2009-05-12 Olympus Corporation Endoscopic suturing system
US7221969B2 (en) 2002-02-27 2007-05-22 Neurophysics Corporation Method and apparatus for determining cerebral oxygen saturation
JP4351458B2 (ja) 2002-03-18 2009-10-28 オリンパス株式会社 内視鏡挿入システム
US6988987B2 (en) 2002-03-18 2006-01-24 Olympus Corporation Guide tube
AU2003230359B2 (en) * 2002-05-10 2008-11-13 Covidien Lp Electrosurgical stapling apparatus
US7442198B2 (en) 2002-06-12 2008-10-28 Boston Scientific Scimed, Inc. Suturing instrument with multi-load cartridge
US7588582B2 (en) * 2002-06-13 2009-09-15 Guided Delivery Systems Inc. Methods for remodeling cardiac tissue
US6773440B2 (en) * 2002-07-02 2004-08-10 Satiety, Inc. Method and device for use in tissue approximation and fixation
JP4142369B2 (ja) * 2002-08-07 2008-09-03 オリンパス株式会社 内視鏡処置システム
US6746460B2 (en) * 2002-08-07 2004-06-08 Satiety, Inc. Intra-gastric fastening devices
AU2003272277A1 (en) * 2002-09-06 2004-03-29 C.R. Bard, Inc. Endoscopic accessory mounting adaptor
US7666195B2 (en) * 2002-09-09 2010-02-23 Brian Kelleher Device and method for endoluminal therapy
US7229428B2 (en) * 2002-10-23 2007-06-12 Satiety, Inc. Method and device for use in endoscopic organ procedures
US7090690B2 (en) * 2002-11-19 2006-08-15 Arthrocare Corporation Devices and methods for repairing soft tissue
US7942898B2 (en) * 2002-12-11 2011-05-17 Usgi Medical, Inc. Delivery systems and methods for gastric reduction
US6908427B2 (en) * 2002-12-30 2005-06-21 PARÉ Surgical, Inc. Flexible endoscope capsule
WO2004086986A1 (en) * 2003-03-28 2004-10-14 Gibbens Group Llc Leverage locking reversible cyclic suturing and knot-tying device
US7175638B2 (en) * 2003-04-16 2007-02-13 Satiety, Inc. Method and devices for modifying the function of a body organ
ES2705604T3 (es) * 2003-05-16 2019-03-26 Bard Inc C R Sistema de sutura endoscópica de puntos múltiples e intubación única
US20050070931A1 (en) * 2003-08-06 2005-03-31 Rhodemann Li Method and apparatus for creating a restriction in the stomach or other anatomical structure
WO2005027754A1 (en) * 2003-09-15 2005-03-31 Abbott Laboratories Suture locking device and methods
US20050070935A1 (en) * 2003-09-30 2005-03-31 Ortiz Mark S. Single lumen access deployable ring for intralumenal anastomosis
US7309341B2 (en) * 2003-09-30 2007-12-18 Ethicon Endo-Surgery, Inc. Single lumen anastomosis applier for self-deploying fastener
US7608086B2 (en) * 2003-09-30 2009-10-27 Ethicon Endo-Surgery, Inc. Anastomosis wire ring device
US7452363B2 (en) * 2003-09-30 2008-11-18 Ethicon Endo-Surgery, Inc. Applier for fastener for single lumen access anastomosis
US20050075654A1 (en) * 2003-10-06 2005-04-07 Brian Kelleher Methods and devices for soft tissue securement
US20050080444A1 (en) * 2003-10-14 2005-04-14 Kraemer Stefan J.M. Transesophageal gastric reduction device, system and method
US20050273138A1 (en) * 2003-12-19 2005-12-08 Guided Delivery Systems, Inc. Devices and methods for anchoring tissue
WO2005079673A2 (en) * 2004-02-13 2005-09-01 Satiety, Inc. Methods for reducing hollow organ volume
AU2005218318A1 (en) * 2004-02-27 2005-09-15 Ethicon Endo-Surgery, Inc Methods and devices for reducing hollow organ volume
US20050203488A1 (en) * 2004-03-09 2005-09-15 Usgi Medical Inc. Apparatus and methods for mapping out endoluminal gastrointestinal surgery
US20050228415A1 (en) * 2004-03-23 2005-10-13 Michael Gertner Methods and devices for percutaneous, non-laparoscopic treatment of obesity
JP4257270B2 (ja) * 2004-07-14 2009-04-22 オリンパス株式会社 生体組織縫合方法及び生体組織縫合器
US20060020277A1 (en) * 2004-07-20 2006-01-26 Gostout Christopher J Gastric reshaping devices and methods

Also Published As

Publication number Publication date
DE602007001812D1 (de) 2009-09-17
EP1820454B1 (de) 2009-08-05
AU2007200283A1 (en) 2007-09-06
JP2007229455A (ja) 2007-09-13
EP1820454A3 (de) 2007-09-19
HK1106992A1 (en) 2008-03-28
BRPI0700426A (pt) 2007-11-06
US8221438B2 (en) 2012-07-17
BRPI0700426B1 (pt) 2018-08-28
AU2007200283B2 (en) 2012-06-21
US20070198034A1 (en) 2007-08-23
JP4926747B2 (ja) 2012-05-09
EP1820454A2 (de) 2007-08-22
MX2007002010A (es) 2008-11-18
CA2576324C (en) 2016-01-19
CA2576324A1 (en) 2007-08-17
BRPI0700426B8 (pt) 2021-06-22

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