ATE170065T1 - Vaso-okklusive spiralfeder mit wechselnder steifheit - Google Patents

Vaso-okklusive spiralfeder mit wechselnder steifheit

Info

Publication number
ATE170065T1
ATE170065T1 AT96304013T AT96304013T ATE170065T1 AT E170065 T1 ATE170065 T1 AT E170065T1 AT 96304013 T AT96304013 T AT 96304013T AT 96304013 T AT96304013 T AT 96304013T AT E170065 T1 ATE170065 T1 AT E170065T1
Authority
AT
Austria
Prior art keywords
vaso
occlusive
variable stiffness
circular spring
image
Prior art date
Application number
AT96304013T
Other languages
English (en)
Inventor
Gene Samson
Ivan Sepetka
U Hiram Chee
Christopher G M Ken
Nga Thi Van
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
Application granted granted Critical
Publication of ATE170065T1 publication Critical patent/ATE170065T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M29/00—Dilators with or without means for introducing media, e.g. remedies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or 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
    • A61B17/1215—Coils or wires comprising additional materials, e.g. thrombogenic, having filaments, having fibers, being coated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or 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
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or 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
    • A61B17/12145—Coils or wires having a pre-set deployed three-dimensional shape

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Reproductive Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Surgical Instruments (AREA)
  • Finger-Pressure Massage (AREA)
  • Endoscopes (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Prostheses (AREA)
  • Springs (AREA)
  • Liquid Crystal Substances (AREA)
AT96304013T 1995-06-06 1996-06-03 Vaso-okklusive spiralfeder mit wechselnder steifheit ATE170065T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/480,042 US5766160A (en) 1995-06-06 1995-06-06 Variable stiffness coils

Publications (1)

Publication Number Publication Date
ATE170065T1 true ATE170065T1 (de) 1998-09-15

Family

ID=23906442

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96304013T ATE170065T1 (de) 1995-06-06 1996-06-03 Vaso-okklusive spiralfeder mit wechselnder steifheit

Country Status (10)

Country Link
US (2) US5766160A (de)
EP (2) EP0845243B1 (de)
JP (1) JP3029993B2 (de)
KR (1) KR970000274A (de)
AT (1) ATE170065T1 (de)
AU (1) AU676812B2 (de)
CA (1) CA2178127C (de)
DE (2) DE69600557T2 (de)
NO (1) NO962302L (de)
TW (1) TW358724B (de)

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US6171326B1 (en) 1998-08-27 2001-01-09 Micrus Corporation Three dimensional, low friction vasoocclusive coil, and method of manufacture
US5766160A (en) * 1995-06-06 1998-06-16 Target Therapeutics, Inc. Variable stiffness coils
US6176240B1 (en) 1995-06-07 2001-01-23 Conceptus, Inc. Contraceptive transcervical fallopian tube occlusion devices and their delivery
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US5649949A (en) * 1996-03-14 1997-07-22 Target Therapeutics, Inc. Variable cross-section conical vasoocclusive coils
US6338736B1 (en) 1996-05-14 2002-01-15 PFM PRODUKTE FüR DIE MEDIZIN AKTIENGESELLSCHAFT Strengthened implant for bodily ducts
US6190402B1 (en) * 1996-06-21 2001-02-20 Musc Foundation For Research Development Insitu formable and self-forming intravascular flow modifier (IFM) and IFM assembly for deployment of same
US5733329A (en) * 1996-12-30 1998-03-31 Target Therapeutics, Inc. Vaso-occlusive coil with conical end
US6589199B1 (en) 1997-08-28 2003-07-08 Boston Scientific Corporation System for implanting a cross-linked polysaccharide fiber and methods of forming and inserting the fiber
WO1999011191A1 (en) 1997-08-28 1999-03-11 Boston Scientific Corporation System for implanting a cross-linked polysaccharide fiber and methods of forming and inserting the fiber
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Also Published As

Publication number Publication date
CA2178127C (en) 2000-04-18
DE69600557D1 (de) 1998-10-01
NO962302L (no) 1996-12-09
KR970000274A (ko) 1997-01-21
TW358724B (en) 1999-05-21
NO962302D0 (no) 1996-06-04
US5766160A (en) 1998-06-16
CA2178127A1 (en) 1996-12-07
JP3029993B2 (ja) 2000-04-10
EP0845243A3 (de) 1998-06-10
EP0747012A1 (de) 1996-12-11
AU676812B2 (en) 1997-03-20
DE69600557T2 (de) 1999-02-11
EP0845243B1 (de) 2000-10-11
EP0747012B1 (de) 1998-08-26
US6254592B1 (en) 2001-07-03
DE69610641D1 (de) 2000-11-16
JPH08336600A (ja) 1996-12-24
AU5471396A (en) 1997-01-16
DE69610641T2 (de) 2001-02-15
EP0845243A2 (de) 1998-06-03

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