ATE255361T1 - Mehrpoliger katheter und mehrpoliger führungsdraht zur messung der elektrischen herzaktivität - Google Patents

Mehrpoliger katheter und mehrpoliger führungsdraht zur messung der elektrischen herzaktivität

Info

Publication number
ATE255361T1
ATE255361T1 AT94929973T AT94929973T ATE255361T1 AT E255361 T1 ATE255361 T1 AT E255361T1 AT 94929973 T AT94929973 T AT 94929973T AT 94929973 T AT94929973 T AT 94929973T AT E255361 T1 ATE255361 T1 AT E255361T1
Authority
AT
Austria
Prior art keywords
electrical activity
catheter
cardiac
guidewire
heart
Prior art date
Application number
AT94929973T
Other languages
English (en)
Inventor
Gene Samson
Gabriel B Vegh
Duane Dickens
Herbert G Rettke
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 ATE255361T1 publication Critical patent/ATE255361T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6851—Guide wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/283—Invasive
    • A61B5/287—Holders for multiple electrodes, e.g. electrode catheters for electrophysiological study [EPS]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Electrotherapy Devices (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
AT94929973T 1993-10-01 1994-09-30 Mehrpoliger katheter und mehrpoliger führungsdraht zur messung der elektrischen herzaktivität ATE255361T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13063593A 1993-10-01 1993-10-01
PCT/US1994/011115 WO1995009561A1 (en) 1993-10-01 1994-09-30 Sheathed multipolar catheter and multipolar guidewire for sensing cardiac electrical activity

Publications (1)

Publication Number Publication Date
ATE255361T1 true ATE255361T1 (de) 2003-12-15

Family

ID=22445612

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94929973T ATE255361T1 (de) 1993-10-01 1994-09-30 Mehrpoliger katheter und mehrpoliger führungsdraht zur messung der elektrischen herzaktivität

Country Status (7)

Country Link
US (1) US5549109A (de)
EP (1) EP0722289B1 (de)
AT (1) ATE255361T1 (de)
AU (1) AU7924694A (de)
DE (1) DE69433383T2 (de)
ES (1) ES2213150T3 (de)
WO (1) WO1995009561A1 (de)

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WO1995009561A1 (en) 1995-04-13
ES2213150T3 (es) 2004-08-16
US5549109A (en) 1996-08-27
AU7924694A (en) 1995-05-01
EP0722289B1 (de) 2003-12-03
DE69433383T2 (de) 2004-10-07
DE69433383D1 (de) 2004-01-15
EP0722289A1 (de) 1996-07-24

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