WO2007016400A3 - Integrated medical apparatus for non-traumatic grasping manipulating and closure of tissue - Google Patents

Integrated medical apparatus for non-traumatic grasping manipulating and closure of tissue Download PDF

Info

Publication number
WO2007016400A3
WO2007016400A3 PCT/US2006/029542 US2006029542W WO2007016400A3 WO 2007016400 A3 WO2007016400 A3 WO 2007016400A3 US 2006029542 W US2006029542 W US 2006029542W WO 2007016400 A3 WO2007016400 A3 WO 2007016400A3
Authority
WO
WIPO (PCT)
Prior art keywords
snare
medical apparatus
pushing arms
grasping
handle end
Prior art date
Application number
PCT/US2006/029542
Other languages
French (fr)
Other versions
WO2007016400A2 (en
Inventor
Mark J Gartner
Brian J Fill
Original Assignee
Ension Inc
Mark J Gartner
Brian J Fill
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 Ension Inc, Mark J Gartner, Brian J Fill filed Critical Ension Inc
Priority to EP06788870A priority Critical patent/EP1909887A2/en
Publication of WO2007016400A2 publication Critical patent/WO2007016400A2/en
Publication of WO2007016400A3 publication Critical patent/WO2007016400A3/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
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • 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
    • A61B17/12013—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot for use in minimally invasive surgery, e.g. endoscopic 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in 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
    • A61B17/32—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
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • 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
    • A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00858—Material properties high friction, non-slip
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • 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
    • A61B2017/2215—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having an open distal end
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/2812—Surgical forceps with a single pivotal connection
    • A61B17/282—Jaws
    • A61B2017/2829—Jaws with a removable cover
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B17/2909—Handles
    • A61B2017/2925—Pistol grips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/30—Surgical pincettes without pivotal connections
    • A61B2017/301—Surgical pincettes without pivotal connections with three legs

Abstract

The integrated medical apparatus includes an operator handle end and a multi- prong grasping member positioned within and movable relative to a grasper lumen that extends from the handle end, wherein the grasping prongs are moved between an open and closed position by relative axial movement between the prongs of the grasping member and the grasper lumen. The medical apparatus includes a contractible snare and a plurality of axially moveable snare pushing arms. At least two of the snare pushing arms include a snare holding and release mechanism, wherein the snare pushing arms are configured to advance the snare in an open, encircling position to a final deployed position where the snare can be released through the activation of the holding and release mechanism of the pushing arms, and finally tightened in a conventional fashion, such as pulling on an end of the snare at the handle end.
PCT/US2006/029542 2005-08-01 2006-07-31 Integrated medical apparatus for non-traumatic grasping manipulating and closure of tissue WO2007016400A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06788870A EP1909887A2 (en) 2005-08-01 2006-07-31 Integrated medical apparatus for non-traumatic grasping manipulating and closure of tissue

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US70447505P 2005-08-01 2005-08-01
US60/704,475 2005-08-01
US11/458,177 US8157818B2 (en) 2005-08-01 2006-07-18 Integrated medical apparatus for non-traumatic grasping, manipulating and closure of tissue
US11/458,177 2006-07-18

Publications (2)

Publication Number Publication Date
WO2007016400A2 WO2007016400A2 (en) 2007-02-08
WO2007016400A3 true WO2007016400A3 (en) 2007-05-03

Family

ID=37695317

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/029542 WO2007016400A2 (en) 2005-08-01 2006-07-31 Integrated medical apparatus for non-traumatic grasping manipulating and closure of tissue

Country Status (3)

Country Link
US (2) US8157818B2 (en)
EP (1) EP1909887A2 (en)
WO (1) WO2007016400A2 (en)

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US20070027456A1 (en) 2007-02-01
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US20120239081A1 (en) 2012-09-20
US8157818B2 (en) 2012-04-17

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