DE69433383T2 - Mehrpoliger katheter und mehrpoliger führungsdraht zur messung der elektrischen herzaktivität - Google Patents

Mehrpoliger katheter und mehrpoliger führungsdraht zur messung der elektrischen herzaktivität Download PDF

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Publication number
DE69433383T2
DE69433383T2 DE69433383T DE69433383T DE69433383T2 DE 69433383 T2 DE69433383 T2 DE 69433383T2 DE 69433383 T DE69433383 T DE 69433383T DE 69433383 T DE69433383 T DE 69433383T DE 69433383 T2 DE69433383 T2 DE 69433383T2
Authority
DE
Germany
Prior art keywords
catheter
cardiac
guidewire
electrical activity
multipolar
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 - Fee Related
Application number
DE69433383T
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English (en)
Other versions
DE69433383D1 (de
Inventor
Gene Samson
Gabriel B Vegh
Duane Dickens
Herbert G Rettke
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
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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 DE69433383D1 publication Critical patent/DE69433383D1/de
Application granted granted Critical
Publication of DE69433383T2 publication Critical patent/DE69433383T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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]
DE69433383T 1993-10-01 1994-09-30 Mehrpoliger katheter und mehrpoliger führungsdraht zur messung der elektrischen herzaktivität Expired - Fee Related DE69433383T2 (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 (2)

Publication Number Publication Date
DE69433383D1 DE69433383D1 (de) 2004-01-15
DE69433383T2 true DE69433383T2 (de) 2004-10-07

Family

ID=22445612

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69433383T Expired - Fee Related DE69433383T2 (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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DE69433383D1 (de) 2004-01-15
ATE255361T1 (de) 2003-12-15
ES2213150T3 (es) 2004-08-16
US5549109A (en) 1996-08-27
WO1995009561A1 (en) 1995-04-13
EP0722289A1 (de) 1996-07-24
EP0722289B1 (de) 2003-12-03
AU7924694A (en) 1995-05-01

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