DE69600485T2 - Emboliespirale mit abweichenden Achsen und gedrehten Formen - Google Patents

Emboliespirale mit abweichenden Achsen und gedrehten Formen

Info

Publication number
DE69600485T2
DE69600485T2 DE69600485T DE69600485T DE69600485T2 DE 69600485 T2 DE69600485 T2 DE 69600485T2 DE 69600485 T DE69600485 T DE 69600485T DE 69600485 T DE69600485 T DE 69600485T DE 69600485 T2 DE69600485 T2 DE 69600485T2
Authority
DE
Germany
Prior art keywords
coil
pusher
catheter
small
human body
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
DE69600485T
Other languages
English (en)
Other versions
DE69600485D1 (de
Inventor
Michael J Mariant
Gregory E Mirigian
Nga T Santa Clara Van Van
Roberto L Orellana
Christopher G M Ken
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
Application granted granted Critical
Publication of DE69600485D1 publication Critical patent/DE69600485D1/de
Publication of DE69600485T2 publication Critical patent/DE69600485T2/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
    • A61B17/12—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
    • 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, 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
    • A61B17/12—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
    • 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
    • A61B17/12145—Coils or wires having a pre-set deployed three-dimensional shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02—Inorganic materials
    • A61L27/04—Metals or alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Reproductive Health (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Forging (AREA)
  • Biological Treatment Of Waste Water (AREA)
DE69600485T 1995-04-28 1996-04-26 Emboliespirale mit abweichenden Achsen und gedrehten Formen Expired - Lifetime DE69600485T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43104095A 1995-04-28 1995-04-28
US08/538,557 US5639277A (en) 1995-04-28 1995-09-29 Embolic coils with offset helical and twisted helical shapes

Publications (2)

Publication Number Publication Date
DE69600485D1 DE69600485D1 (de) 1998-09-10
DE69600485T2 true DE69600485T2 (de) 1998-12-03

Family

ID=27028867

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69600485T Expired - Lifetime DE69600485T2 (de) 1995-04-28 1996-04-26 Emboliespirale mit abweichenden Achsen und gedrehten Formen

Country Status (11)

Country Link
US (1) US5639277A (de)
EP (1) EP0739605B1 (de)
JP (1) JP3016418B2 (de)
KR (1) KR960037018A (de)
AT (1) ATE169203T1 (de)
AU (1) AU696164B2 (de)
CA (1) CA2174979A1 (de)
DE (1) DE69600485T2 (de)
DK (1) DK0739605T3 (de)
NO (1) NO961634L (de)
TW (1) TW386870B (de)

Families Citing this family (205)

* Cited by examiner, † Cited by third party
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NO961634L (no) 1996-10-29
JP3016418B2 (ja) 2000-03-06
DK0739605T3 (da) 1999-02-08
EP0739605B1 (de) 1998-08-05
ATE169203T1 (de) 1998-08-15
KR960037018A (ko) 1996-11-19
AU5193396A (en) 1996-11-07
CA2174979A1 (en) 1996-10-29
TW386870B (en) 2000-04-11
NO961634D0 (no) 1996-04-24
JPH08317992A (ja) 1996-12-03
US5639277A (en) 1997-06-17
EP0739605A1 (de) 1996-10-30
DE69600485D1 (de) 1998-09-10
AU696164B2 (en) 1998-09-03

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