DE69326566T2 - Dualkapazität-Zweiphasen-Wellenformerzeuger zur Entflimmerung unter Verwendung von selektivem Anschluss von Kondensatoren für jede Phase - Google Patents

Dualkapazität-Zweiphasen-Wellenformerzeuger zur Entflimmerung unter Verwendung von selektivem Anschluss von Kondensatoren für jede Phase

Info

Publication number
DE69326566T2
DE69326566T2 DE69326566T DE69326566T DE69326566T2 DE 69326566 T2 DE69326566 T2 DE 69326566T2 DE 69326566 T DE69326566 T DE 69326566T DE 69326566 T DE69326566 T DE 69326566T DE 69326566 T2 DE69326566 T2 DE 69326566T2
Authority
DE
Germany
Prior art keywords
phase
capacitors
deflickering
capacitance
dual
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
DE69326566T
Other languages
English (en)
Other versions
DE69326566D1 (de
Inventor
David K Swanson
Raymond E Ideker
Greg Walcott
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.)
University of Durham
Cardiac Pacemakers Inc
Duke University
Original Assignee
University of Durham
Cardiac Pacemakers Inc
Duke University
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 University of Durham, Cardiac Pacemakers Inc, Duke University filed Critical University of Durham
Application granted granted Critical
Publication of DE69326566D1 publication Critical patent/DE69326566D1/de
Publication of DE69326566T2 publication Critical patent/DE69326566T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3956—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3906—Heart defibrillators characterised by the form of the shockwave
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3906—Heart defibrillators characterised by the form of the shockwave
    • A61N1/3912—Output circuitry therefor, e.g. switches
DE69326566T 1992-01-30 1993-01-29 Dualkapazität-Zweiphasen-Wellenformerzeuger zur Entflimmerung unter Verwendung von selektivem Anschluss von Kondensatoren für jede Phase Expired - Fee Related DE69326566T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/828,136 US5411525A (en) 1992-01-30 1992-01-30 Dual capacitor biphasic defibrillator waveform generator employing selective connection of capacitors for each phase

Publications (2)

Publication Number Publication Date
DE69326566D1 DE69326566D1 (de) 1999-11-04
DE69326566T2 true DE69326566T2 (de) 2000-05-18

Family

ID=25251002

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69326566T Expired - Fee Related DE69326566T2 (de) 1992-01-30 1993-01-29 Dualkapazität-Zweiphasen-Wellenformerzeuger zur Entflimmerung unter Verwendung von selektivem Anschluss von Kondensatoren für jede Phase

Country Status (8)

Country Link
US (2) US5411525A (de)
EP (1) EP0553863B1 (de)
JP (1) JPH05345034A (de)
AT (1) ATE185084T1 (de)
AU (1) AU3216793A (de)
CA (1) CA2088380A1 (de)
DE (1) DE69326566T2 (de)
DK (1) DK0553863T3 (de)

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US6047211A (en) 2000-04-04
JPH05345034A (ja) 1993-12-27
DE69326566D1 (de) 1999-11-04
EP0553863A3 (en) 1993-08-25
US5411525A (en) 1995-05-02
ATE185084T1 (de) 1999-10-15
CA2088380A1 (en) 1993-07-31
DK0553863T3 (da) 2000-01-31
AU3216793A (en) 1993-08-05

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