ATE185084T1 - 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
ATE185084T1
ATE185084T1 AT93101425T AT93101425T ATE185084T1 AT E185084 T1 ATE185084 T1 AT E185084T1 AT 93101425 T AT93101425 T AT 93101425T AT 93101425 T AT93101425 T AT 93101425T AT E185084 T1 ATE185084 T1 AT E185084T1
Authority
AT
Austria
Prior art keywords
phase
capacitors
deflumation
waveform generator
selective connection
Prior art date
Application number
AT93101425T
Other languages
English (en)
Inventor
David K Swanson
Raymond E Ideker
Greg Walcott
Original Assignee
Cardiac Pacemakers Inc
Univ Duke
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 Cardiac Pacemakers Inc, Univ Duke filed Critical Cardiac Pacemakers Inc
Application granted granted Critical
Publication of ATE185084T1 publication Critical patent/ATE185084T1/de

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Networks Using Active Elements (AREA)
AT93101425T 1992-01-30 1993-01-29 Dualkapazität-zweiphasen-wellenformerzeuger zur entflimmerung unter verwendung von selektivem anschluss von kondensatoren für jede phase ATE185084T1 (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 (1)

Publication Number Publication Date
ATE185084T1 true ATE185084T1 (de) 1999-10-15

Family

ID=25251002

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93101425T ATE185084T1 (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
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JPH05345034A (ja) 1993-12-27
EP0553863B1 (de) 1999-09-29
EP0553863A3 (en) 1993-08-25
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US5411525A (en) 1995-05-02

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