WO2007011928A3 - Endoscope retrieval instrument assembly - Google Patents

Endoscope retrieval instrument assembly Download PDF

Info

Publication number
WO2007011928A3
WO2007011928A3 PCT/US2006/027814 US2006027814W WO2007011928A3 WO 2007011928 A3 WO2007011928 A3 WO 2007011928A3 US 2006027814 W US2006027814 W US 2006027814W WO 2007011928 A3 WO2007011928 A3 WO 2007011928A3
Authority
WO
WIPO (PCT)
Prior art keywords
pouch
tubular member
loop
tether
location
Prior art date
Application number
PCT/US2006/027814
Other languages
French (fr)
Other versions
WO2007011928A2 (en
Inventor
Naomi L Nakao
Original Assignee
Granit Medical Innovations Llc
Naomi L Nakao
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=37662616&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2007011928(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Granit Medical Innovations Llc, Naomi L Nakao filed Critical Granit Medical Innovations Llc
Priority to ES06787685.4T priority Critical patent/ES2532805T3/en
Priority to EP06787685.4A priority patent/EP1906847B1/en
Publication of WO2007011928A2 publication Critical patent/WO2007011928A2/en
Publication of WO2007011928A3 publication Critical patent/WO2007011928A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/32056—Surgical snare instruments
    • 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
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00269—Type of minimally invasive operation endoscopic mucosal resection EMR
    • 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
    • A61B2017/00287—Bags 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
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A61B2017/2212—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop

Abstract

A medical instrument includes an elongate tubular introducer member, an elongate slider member disposed at least partially inside the tubular member, a loop provided at a distal end of the slider member, a pouch connected to the loop so that the loop defines a mouth opening of the pouch and so that the pouch is slidable along at least a proximal portion of the loop, and a tether connected to the pouch at a proximal side thereof. The tether extends into the tubular member and is fastened to the tubular member at a location spaced by a distance from a distal tip of the tubular member. The tether has a length from the fastening location to the pouch that is less than the distance between the location and the tip of the tubular member.
PCT/US2006/027814 2005-07-15 2006-07-14 Endoscope retrieval instrument assembly WO2007011928A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES06787685.4T ES2532805T3 (en) 2005-07-15 2006-07-14 Endoscopy Recovery Instrument Set
EP06787685.4A EP1906847B1 (en) 2005-07-15 2006-07-14 Endoscope retrieval instrument assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/182,404 US7618437B2 (en) 2005-07-15 2005-07-15 Endoscope retrieval instrument assembly
US11/182,404 2005-07-15

Publications (2)

Publication Number Publication Date
WO2007011928A2 WO2007011928A2 (en) 2007-01-25
WO2007011928A3 true WO2007011928A3 (en) 2009-04-16

Family

ID=37662616

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/027814 WO2007011928A2 (en) 2005-07-15 2006-07-14 Endoscope retrieval instrument assembly

Country Status (4)

Country Link
US (1) US7618437B2 (en)
EP (1) EP1906847B1 (en)
ES (1) ES2532805T3 (en)
WO (1) WO2007011928A2 (en)

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Also Published As

Publication number Publication date
WO2007011928A2 (en) 2007-01-25
EP1906847A4 (en) 2013-08-07
EP1906847B1 (en) 2014-12-24
US7618437B2 (en) 2009-11-17
ES2532805T3 (en) 2015-03-31
EP1906847A2 (en) 2008-04-09
US20070016225A1 (en) 2007-01-18

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