DE69534194D1 - Vorrichtung zum aufspüren der teilung bei einer vassookklusionsvorrichtung - Google Patents

Vorrichtung zum aufspüren der teilung bei einer vassookklusionsvorrichtung

Info

Publication number
DE69534194D1
DE69534194D1 DE69534194T DE69534194T DE69534194D1 DE 69534194 D1 DE69534194 D1 DE 69534194D1 DE 69534194 T DE69534194 T DE 69534194T DE 69534194 T DE69534194 T DE 69534194T DE 69534194 D1 DE69534194 D1 DE 69534194D1
Authority
DE
Germany
Prior art keywords
pct
impedance
sec
power
date
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
DE69534194T
Other languages
English (en)
Other versions
DE69534194T2 (de
Inventor
W Scheldrup
B Schaller
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.)
Stryker NV Operations Ltd
Stryker Corp
Original Assignee
Boston Scientific Ltd Barbados
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 Boston Scientific Ltd Barbados filed Critical Boston Scientific Ltd Barbados
Publication of DE69534194D1 publication Critical patent/DE69534194D1/de
Application granted granted Critical
Publication of DE69534194T2 publication Critical patent/DE69534194T2/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
    • 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
    • A61B17/12145—Coils or wires having a pre-set deployed three-dimensional shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/1206—Generators therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00026—Conductivity or impedance, e.g. of tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00115—Electrical control of surgical instruments with audible or visual output
    • A61B2017/00119—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation
    • A61B2017/00123—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation and automatic shutdown
    • 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
    • A61B2017/12063—Details concerning the detachment of the occluding device from the introduction device electrolytically detachable

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Reproductive Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Neurosurgery (AREA)
  • Surgical Instruments (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Burglar Alarm Systems (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
DE69534194T 1994-03-03 1995-03-02 Vorrichtung zum aufspüren der teilung bei einer vassookklusionsvorrichtung Expired - Lifetime DE69534194T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20551294A 1994-03-03 1994-03-03
US205512 1994-03-03
PCT/US1995/002635 WO1995023558A1 (en) 1994-03-03 1995-03-02 Method for detecting separation of a vasoocclusion device

Publications (2)

Publication Number Publication Date
DE69534194D1 true DE69534194D1 (de) 2005-06-16
DE69534194T2 DE69534194T2 (de) 2006-02-16

Family

ID=22762495

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69534194T Expired - Lifetime DE69534194T2 (de) 1994-03-03 1995-03-02 Vorrichtung zum aufspüren der teilung bei einer vassookklusionsvorrichtung

Country Status (11)

Country Link
US (2) US5669905A (de)
EP (1) EP0696902B1 (de)
JP (2) JP2735393B2 (de)
AT (1) ATE295127T1 (de)
AU (1) AU690237B2 (de)
CA (1) CA2162117C (de)
DE (1) DE69534194T2 (de)
ES (1) ES2242957T3 (de)
IL (1) IL112877A (de)
TW (1) TW285635B (de)
WO (1) WO1995023558A1 (de)

Families Citing this family (167)

* Cited by examiner, † Cited by third party
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IL112877A (en) 1999-04-11
JP3004611B2 (ja) 2000-01-31
US5669905A (en) 1997-09-23
CA2162117A1 (en) 1995-09-08
TW285635B (de) 1996-09-11
JPH10118077A (ja) 1998-05-12
AU690237B2 (en) 1998-04-23
IL112877A0 (en) 1995-12-08
ES2242957T3 (es) 2005-11-16
DE69534194T2 (de) 2006-02-16
JPH08506512A (ja) 1996-07-16
EP0696902A4 (de) 1997-03-26
AU1976895A (en) 1995-09-18
WO1995023558A1 (en) 1995-09-08
EP0696902A1 (de) 1996-02-21
CA2162117C (en) 2000-01-25
JP2735393B2 (ja) 1998-04-02
US5643254A (en) 1997-07-01
EP0696902B1 (de) 2005-05-11
ATE295127T1 (de) 2005-05-15

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