WO2005117716A3 - Gastric bypass band and surgical method - Google Patents

Gastric bypass band and surgical method Download PDF

Info

Publication number
WO2005117716A3
WO2005117716A3 PCT/US2005/008710 US2005008710W WO2005117716A3 WO 2005117716 A3 WO2005117716 A3 WO 2005117716A3 US 2005008710 W US2005008710 W US 2005008710W WO 2005117716 A3 WO2005117716 A3 WO 2005117716A3
Authority
WO
WIPO (PCT)
Prior art keywords
band
gastric
pouch
gastric bypass
surgical method
Prior art date
Application number
PCT/US2005/008710
Other languages
French (fr)
Other versions
WO2005117716A2 (en
Inventor
Bruce Fields
Original Assignee
Bentec Medical 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
Application filed by Bentec Medical Inc filed Critical Bentec Medical Inc
Priority to EP05725708.1A priority Critical patent/EP1778098B1/en
Priority to BRPI0511502-7A priority patent/BRPI0511502A/en
Publication of WO2005117716A2 publication Critical patent/WO2005117716A2/en
Publication of WO2005117716A3 publication Critical patent/WO2005117716A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/0003—Apparatus for the treatment of obesity; Anti-eating devices
    • A61F5/0013—Implantable devices or invasive measures
    • A61F5/005—Gastric bands
    • A61F5/0066—Closing devices for gastric bands
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/0003—Apparatus for the treatment of obesity; Anti-eating devices
    • A61F5/0013—Implantable devices or invasive measures
    • A61F5/005—Gastric bands
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3966—Radiopaque markers visible in an X-ray image

Abstract

An inventive gastric bypass band that is used in conjunction with a gastric bypass surgical method is disclosed. The method involves separating a top portion of the stomach along with the esophagus from the remainder of the stomach, and re­connecting the separated portion to the small intestine to form a gastric pouch of about 20-30 cc in size. The inventive gastric band is placed midway along the gastric pouch to act as a restrictor valve to limit the amount of food passing through the valve. The band also retains food within the gastric pouch to give the patient a feeling of satiety. The band is comprised of an expansion-resistant section combined with a one-way latch mechanism. The latch has a curved orientation so that the band is formed into a radial profile when placed around the gastric pouch.
PCT/US2005/008710 2004-05-26 2005-03-16 Gastric bypass band and surgical method WO2005117716A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05725708.1A EP1778098B1 (en) 2004-05-26 2005-03-16 Gastric bypass band
BRPI0511502-7A BRPI0511502A (en) 2004-05-26 2005-03-16 Gastric bypass band and surgical method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US57474104P 2004-05-26 2004-05-26
US60/574,741 2004-05-26
US10/876,397 US7909839B2 (en) 2004-05-26 2004-06-24 Gastric bypass band and surgical method
US10/876,397 2004-06-24

Publications (2)

Publication Number Publication Date
WO2005117716A2 WO2005117716A2 (en) 2005-12-15
WO2005117716A3 true WO2005117716A3 (en) 2006-11-16

Family

ID=35461490

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/008710 WO2005117716A2 (en) 2004-05-26 2005-03-16 Gastric bypass band and surgical method

Country Status (4)

Country Link
US (4) US7909839B2 (en)
EP (1) EP1778098B1 (en)
BR (1) BRPI0511502A (en)
WO (1) WO2005117716A2 (en)

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US8920358B2 (en) 2005-01-19 2014-12-30 Gi Dynamics, Inc. Resistive anti-obesity devices

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US7766973B2 (en) 2005-01-19 2010-08-03 Gi Dynamics, Inc. Eversion resistant sleeves
US8057420B2 (en) 2003-12-09 2011-11-15 Gi Dynamics, Inc. Gastrointestinal implant with drawstring
US7476256B2 (en) 2003-12-09 2009-01-13 Gi Dynamics, Inc. Intestinal sleeve
US7909839B2 (en) * 2004-05-26 2011-03-22 Bariatec Corporation Gastric bypass band and surgical method
US7955357B2 (en) 2004-07-02 2011-06-07 Ellipse Technologies, Inc. Expandable rod system to treat scoliosis and method of using the same
WO2006034062A1 (en) 2004-09-17 2006-03-30 Gi Dynamics, Inc. Gastrointestinal anchor
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US7976488B2 (en) 2005-06-08 2011-07-12 Gi Dynamics, Inc. Gastrointestinal anchor compliance
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US9278019B2 (en) 2009-04-03 2016-03-08 Metamodix, Inc Anchors and methods for intestinal bypass sleeves
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US8702641B2 (en) 2009-04-03 2014-04-22 Metamodix, Inc. Gastrointestinal prostheses having partial bypass configurations
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8920358B2 (en) 2005-01-19 2014-12-30 Gi Dynamics, Inc. Resistive anti-obesity devices

Also Published As

Publication number Publication date
US20170020705A1 (en) 2017-01-26
US20110208216A1 (en) 2011-08-25
EP1778098B1 (en) 2014-10-29
US20140051914A1 (en) 2014-02-20
EP1778098A4 (en) 2009-12-09
EP1778098A2 (en) 2007-05-02
US8469978B2 (en) 2013-06-25
US20050277963A1 (en) 2005-12-15
US7909839B2 (en) 2011-03-22
WO2005117716A2 (en) 2005-12-15
BRPI0511502A (en) 2008-01-08

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