DE69840817D1 - H-Brückenschaltung zur Erzeugung einer zweiphasigen Wellenform in einem externen Defibrillator - Google Patents

H-Brückenschaltung zur Erzeugung einer zweiphasigen Wellenform in einem externen Defibrillator

Info

Publication number
DE69840817D1
DE69840817D1 DE69840817T DE69840817T DE69840817D1 DE 69840817 D1 DE69840817 D1 DE 69840817D1 DE 69840817 T DE69840817 T DE 69840817T DE 69840817 T DE69840817 T DE 69840817T DE 69840817 D1 DE69840817 D1 DE 69840817D1
Authority
DE
Germany
Prior art keywords
generating
bridge circuit
external defibrillator
biphasic waveform
biphasic
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
DE69840817T
Other languages
English (en)
Inventor
Joseph L Sullivan
Lawrence A Borschowa
Richard C Nova
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.)
Physio Control Manufacturing Corp
Original Assignee
Physio Control Manufacturing Corp
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 Physio Control Manufacturing Corp filed Critical Physio Control Manufacturing Corp
Application granted granted Critical
Publication of DE69840817D1 publication Critical patent/DE69840817D1/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
    • A61N1/3904—External heart defibrillators [EHD]
    • 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
DE69840817T 1997-03-05 1998-03-05 H-Brückenschaltung zur Erzeugung einer zweiphasigen Wellenform in einem externen Defibrillator Expired - Fee Related DE69840817D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/811,833 US5824017A (en) 1997-03-05 1997-03-05 H-bridge circuit for generating a high-energy biphasic waveform in an external defibrillator

Publications (1)

Publication Number Publication Date
DE69840817D1 true DE69840817D1 (de) 2009-06-18

Family

ID=25207725

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69825568T Expired - Lifetime DE69825568T2 (de) 1997-03-05 1998-03-05 Externer defibrillator mit h-brückenschaltung zur erzeugung einer zweiphasigen wellenform hoher energie
DE69840817T Expired - Fee Related DE69840817D1 (de) 1997-03-05 1998-03-05 H-Brückenschaltung zur Erzeugung einer zweiphasigen Wellenform in einem externen Defibrillator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69825568T Expired - Lifetime DE69825568T2 (de) 1997-03-05 1998-03-05 Externer defibrillator mit h-brückenschaltung zur erzeugung einer zweiphasigen wellenform hoher energie

Country Status (7)

Country Link
US (2) US5824017A (de)
EP (2) EP1452204B1 (de)
JP (1) JP2001514540A (de)
CN (1) CN1148235C (de)
DE (2) DE69825568T2 (de)
IL (1) IL131585A (de)
WO (1) WO1998039060A1 (de)

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US9956422B2 (en) * 2014-04-24 2018-05-01 Medtronic, Inc. Therapy delivery methods and circuits for an implantable medical device
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CN105477787A (zh) * 2016-01-19 2016-04-13 戴慧芳 一种多功能复合除颤器
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US10946207B2 (en) 2017-05-27 2021-03-16 West Affum Holdings Corp. Defibrillation waveforms for a wearable cardiac defibrillator
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CN109976199A (zh) * 2017-12-27 2019-07-05 高权 一种信号发生装置以及具有信号发生装置的设备
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Also Published As

Publication number Publication date
EP1452204B1 (de) 2009-05-06
US6041254A (en) 2000-03-21
IL131585A (en) 2005-11-20
EP0966312A1 (de) 1999-12-29
WO1998039060A1 (en) 1998-09-11
IL131585A0 (en) 2001-01-28
DE69825568T2 (de) 2005-02-03
JP2001514540A (ja) 2001-09-11
CN1148235C (zh) 2004-05-05
EP0966312B1 (de) 2004-08-11
EP1452204A2 (de) 2004-09-01
CN1249695A (zh) 2000-04-05
US5824017A (en) 1998-10-20
DE69825568D1 (de) 2004-09-16
EP1452204A3 (de) 2005-05-04

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