WO2008115544A3 - Apparatus and method for deployment of a therapeutic device using a catheter - Google Patents

Apparatus and method for deployment of a therapeutic device using a catheter Download PDF

Info

Publication number
WO2008115544A3
WO2008115544A3 PCT/US2008/003667 US2008003667W WO2008115544A3 WO 2008115544 A3 WO2008115544 A3 WO 2008115544A3 US 2008003667 W US2008003667 W US 2008003667W WO 2008115544 A3 WO2008115544 A3 WO 2008115544A3
Authority
WO
WIPO (PCT)
Prior art keywords
therapeutic device
connector member
deployment
catheter
elongated
Prior art date
Application number
PCT/US2008/003667
Other languages
French (fr)
Other versions
WO2008115544A8 (en
WO2008115544A2 (en
Inventor
Deepak Gandhi
Kamal Ramzipoor
Neal H Padilla
Original Assignee
Micrus Endovascular Corp
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 Micrus Endovascular Corp filed Critical Micrus Endovascular Corp
Priority to BRPI0809195-1A2A priority Critical patent/BRPI0809195A2/en
Priority to CN2008800092504A priority patent/CN101668490B/en
Priority to JP2009554575A priority patent/JP5372785B2/en
Priority to MX2009010069A priority patent/MX2009010069A/en
Priority to EP08727019.5A priority patent/EP2146651B1/en
Priority to ES08727019.5T priority patent/ES2451440T3/en
Publication of WO2008115544A2 publication Critical patent/WO2008115544A2/en
Publication of WO2008115544A8 publication Critical patent/WO2008115544A8/en
Publication of WO2008115544A3 publication Critical patent/WO2008115544A3/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
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • 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
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
    • A61B17/12113—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm
    • 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
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/1214—Coils or wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00411—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like actuated by application of energy from an energy source outside the body
    • 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
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B2017/1205—Introduction devices
    • A61B2017/12054—Details concerning the detachment of the occluding device from the introduction device
    • A61B2017/12068—Details concerning the detachment of the occluding device from the introduction device detachable by heat
    • 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
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/037—Automatic limiting or abutting means, e.g. for safety with a frangible part, e.g. by reduced diameter

Abstract

The apparatus (40) for deployment of an intravascular therapeutic device, (44) includes an elongated, flexible pusher member (42) and a therapeutic device connected to a severable portion of a first connector member (58) mounted to the flexible pusher member with an elongated second connector member (66) connected to the therapeutic device. The first connector member or second connector member may be capable of being broken by heat, and a heat source (70) is provided for heating and breaking the first connector member or the second connector member to release the therapeutic device.
PCT/US2008/003667 2007-03-21 2008-03-20 Apparatus and method for deployment of a therapeutic device using a catheter WO2008115544A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BRPI0809195-1A2A BRPI0809195A2 (en) 2007-03-21 2008-03-20 APPARATUS AND METHOD FOR UNFOLDING A THERAPEUTIC DEVICE USING A CATHETER
CN2008800092504A CN101668490B (en) 2007-03-21 2008-03-20 Apparatus and method for deployment of a therapeutic device using a catheter
JP2009554575A JP5372785B2 (en) 2007-03-21 2008-03-20 Apparatus and method for deploying a therapeutic device using a catheter
MX2009010069A MX2009010069A (en) 2007-03-21 2008-03-20 Apparatus and method for deployment of a therapeutic device using a catheter.
EP08727019.5A EP2146651B1 (en) 2007-03-21 2008-03-20 Apparatus for deployment of a therapeutic device using a catheter
ES08727019.5T ES2451440T3 (en) 2007-03-21 2008-03-20 Apparatus for the deployment of a therapeutic device using a catheter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/726,074 US7740637B2 (en) 2000-02-09 2007-03-21 Apparatus and method for deployment of a therapeutic device using a catheter
US11/726,074 2007-03-21

Publications (3)

Publication Number Publication Date
WO2008115544A2 WO2008115544A2 (en) 2008-09-25
WO2008115544A8 WO2008115544A8 (en) 2008-12-31
WO2008115544A3 true WO2008115544A3 (en) 2009-05-14

Family

ID=39689107

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/003667 WO2008115544A2 (en) 2007-03-21 2008-03-20 Apparatus and method for deployment of a therapeutic device using a catheter

Country Status (8)

Country Link
US (4) US7740637B2 (en)
EP (2) EP2486873A3 (en)
JP (2) JP5372785B2 (en)
CN (1) CN101668490B (en)
BR (1) BRPI0809195A2 (en)
ES (1) ES2451440T3 (en)
MX (2) MX2009010069A (en)
WO (1) WO2008115544A2 (en)

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US20070167911A1 (en) 2007-07-19
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