DE69529506T2 - Medizinische rückgewinnungsvorrichtung mit zwei spiralen - Google Patents

Medizinische rückgewinnungsvorrichtung mit zwei spiralen

Info

Publication number
DE69529506T2
DE69529506T2 DE69529506T DE69529506T DE69529506T2 DE 69529506 T2 DE69529506 T2 DE 69529506T2 DE 69529506 T DE69529506 T DE 69529506T DE 69529506 T DE69529506 T DE 69529506T DE 69529506 T2 DE69529506 T2 DE 69529506T2
Authority
DE
Germany
Prior art keywords
spirals
recovery device
foreign bodies
proximal ends
actuator members
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69529506T
Other languages
English (en)
Other versions
DE69529506D1 (de
Inventor
B Graves
Alan Rappe
Ivan Sepetka
Son Gia
Phong Pham
Gene Samson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Target Therapeutics Inc
Original Assignee
Target Therapeutics 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 Target Therapeutics Inc filed Critical Target Therapeutics Inc
Publication of DE69529506D1 publication Critical patent/DE69529506D1/de
Application granted granted Critical
Publication of DE69529506T2 publication Critical patent/DE69529506T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • 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
    • A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
    • A61B2017/22035—Gripping instruments, e.g. forceps, for removing or smashing calculi for retrieving or repositioning foreign objects
    • 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
    • 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
DE69529506T 1994-05-12 1995-05-09 Medizinische rückgewinnungsvorrichtung mit zwei spiralen Expired - Lifetime DE69529506T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/241,651 US5522819A (en) 1994-05-12 1994-05-12 Dual coil medical retrieval device
PCT/US1995/005872 WO1995031149A1 (en) 1994-05-12 1995-05-09 Dual coil medical retrieval device

Publications (2)

Publication Number Publication Date
DE69529506D1 DE69529506D1 (de) 2003-03-06
DE69529506T2 true DE69529506T2 (de) 2003-11-20

Family

ID=22911607

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69529506T Expired - Lifetime DE69529506T2 (de) 1994-05-12 1995-05-09 Medizinische rückgewinnungsvorrichtung mit zwei spiralen

Country Status (10)

Country Link
US (1) US5522819A (de)
EP (1) EP0708621B1 (de)
JP (1) JP2651281B2 (de)
AT (1) ATE231707T1 (de)
AU (1) AU679380B2 (de)
CA (1) CA2162669C (de)
DE (1) DE69529506T2 (de)
ES (1) ES2191707T3 (de)
IL (1) IL113700A0 (de)
WO (1) WO1995031149A1 (de)

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Also Published As

Publication number Publication date
DE69529506D1 (de) 2003-03-06
EP0708621B1 (de) 2003-01-29
US5522819A (en) 1996-06-04
EP0708621A4 (de) 1997-05-21
JPH08509411A (ja) 1996-10-08
ATE231707T1 (de) 2003-02-15
AU2511495A (en) 1995-12-05
IL113700A0 (en) 1995-08-31
JP2651281B2 (ja) 1997-09-10
EP0708621A1 (de) 1996-05-01
ES2191707T3 (es) 2003-09-16
AU679380B2 (en) 1997-06-26
WO1995031149A1 (en) 1995-11-23
CA2162669A1 (en) 1995-11-23
CA2162669C (en) 2000-07-25

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