DE69733276D1 - Stromwellenform für elektrotherapy - Google Patents

Stromwellenform für elektrotherapy

Info

Publication number
DE69733276D1
DE69733276D1 DE69733276T DE69733276T DE69733276D1 DE 69733276 D1 DE69733276 D1 DE 69733276D1 DE 69733276 T DE69733276 T DE 69733276T DE 69733276 T DE69733276 T DE 69733276T DE 69733276 D1 DE69733276 D1 DE 69733276D1
Authority
DE
Germany
Prior art keywords
electrotherapy
power wave
wave
power
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 - Lifetime
Application number
DE69733276T
Other languages
English (en)
Other versions
DE69733276T2 (de
Inventor
Shervin Ayati
Michael L Lopin
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.)
Zoll Medical Corp
Original Assignee
ZMD 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
Priority claimed from US08/769,773 external-priority patent/US6096063A/en
Priority claimed from US08/769,776 external-priority patent/US5733310A/en
Priority claimed from US08/769,778 external-priority patent/US5769872A/en
Priority claimed from US08/769,046 external-priority patent/US5797968A/en
Priority claimed from US08/769,045 external-priority patent/US5800462A/en
Priority claimed from US08/769,777 external-priority patent/US5800463A/en
Priority claimed from US08/910,757 external-priority patent/US5904706A/en
Application filed by ZMD Corp filed Critical ZMD Corp
Application granted granted Critical
Publication of DE69733276D1 publication Critical patent/DE69733276D1/de
Publication of DE69733276T2 publication Critical patent/DE69733276T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61N1/3925—Monitoring; Protecting
    • 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
    • A61N1/3925—Monitoring; Protecting
    • A61N1/3937—Monitoring output parameters
    • 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
    • A61N1/3925—Monitoring; Protecting
    • A61N1/3937—Monitoring output parameters
    • A61N1/3943—Monitoring output parameters for threshold determination
    • 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)
DE69733276T 1996-12-18 1997-12-16 Stromwellenform für elektrotherapy Expired - Lifetime DE69733276T2 (de)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
US769045 1991-09-30
US08/769,776 US5733310A (en) 1996-12-18 1996-12-18 Electrotherapy circuit and method for producing therapeutic discharge waveform immediately following sensing pulse
US769776 1996-12-18
US08/769,778 US5769872A (en) 1996-12-18 1996-12-18 Electrotherapy circuit and method for shaping current waveforms
US769046 1996-12-18
US08/769,046 US5797968A (en) 1996-12-18 1996-12-18 Electrotherapy circuit for producing current waveform with sawtooth ripple
US08/769,045 US5800462A (en) 1996-12-18 1996-12-18 Electrotherapy circuit for producing therapeutic discharge waveform based on high-current sensing pulse
US769773 1996-12-18
US08/769,777 US5800463A (en) 1996-12-18 1996-12-18 Electrotherapy circuit having controlled peak current
US08/769,773 US6096063A (en) 1996-12-18 1996-12-18 Electrotherapy circuit having controlled current discharge based on patient-dependent electrical parameter
US769777 1996-12-18
US910757 1997-08-13
US08/910,757 US5904706A (en) 1996-12-18 1997-08-13 Method and apparatus for producing electrotherapy current waveform with ripple
PCT/US1997/023400 WO1998026841A1 (en) 1996-12-18 1997-12-16 Electrotherapy current waveform
US769778 2010-04-29

Publications (2)

Publication Number Publication Date
DE69733276D1 true DE69733276D1 (de) 2005-06-16
DE69733276T2 DE69733276T2 (de) 2006-05-04

Family

ID=27569916

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69733276T Expired - Lifetime DE69733276T2 (de) 1996-12-18 1997-12-16 Stromwellenform für elektrotherapy

Country Status (4)

Country Link
EP (2) EP0973582B1 (de)
JP (1) JP4108758B2 (de)
DE (1) DE69733276T2 (de)
WO (1) WO1998026841A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2788699B1 (fr) 1999-01-27 2001-05-25 Bruker Medical Sa Impulsions ou serie d'impulsions de defibrillation et dispositif pour les generer
FR2879937B1 (fr) * 2004-12-23 2008-01-11 Schiller Medical Sas Defibrillateur dont le circuit de decharge est securise et comporte un pont en h
EP1981591B1 (de) 2006-02-01 2017-10-11 Koninklijke Philips N.V. Energieeffizienter defibrillationsstrombegrenzer
JP5113262B2 (ja) * 2007-12-13 2013-01-09 カーディアック ペースメイカーズ， インコーポレイテッド 除細動ショック出力回路
CN102427851B (zh) 2009-03-17 2015-04-15 卡迪欧思莱夫公司 体外除颤器
US8433404B2 (en) 2009-05-19 2013-04-30 Cardiac Pacemakers, Inc. Integrated high voltage output circuit
JP5778668B2 (ja) * 2009-06-19 2015-09-16 コーニンクレッカ フィリップス エヌ ヴェ 調節可能な第２位相の傾斜を有する二相細動除去器波形
EP2446927A1 (de) * 2010-10-28 2012-05-02 Schiller Medical S.A.S. Ultrakurze elektrische Hochspannungsdefibrillationsimpulse
US9616243B2 (en) 2013-06-14 2017-04-11 Cardiothrive, Inc. Dynamically adjustable multiphasic defibrillator pulse system and method
US10279189B2 (en) 2013-06-14 2019-05-07 Cardiothrive, Inc. Wearable multiphasic cardioverter defibrillator system and method
US10149973B2 (en) 2013-06-14 2018-12-11 Cardiothrive, Inc. Multipart non-uniform patient contact interface and method of use
US9833630B2 (en) 2013-06-14 2017-12-05 Cardiothrive, Inc. Biphasic or multiphasic pulse waveform and method
CA2942933C (en) 2014-02-24 2022-06-21 Element Science, Inc. External defibrillator
WO2017035502A1 (en) 2015-08-26 2017-03-02 Element Science, Inc. Wearable devices
KR102187629B1 (ko) * 2018-01-19 2020-12-07 주식회사 아모센스 피부 미용 기기의 출력 제어 장치
CN111565794A (zh) * 2018-01-19 2020-08-21 阿莫善斯有限公司 用于控制皮肤护理美容仪器的输出的设备和方法
KR102187563B1 (ko) * 2018-01-19 2020-12-07 주식회사 아모센스 피부 미용 기기의 출력 제어 장치 및 방법
US11253715B2 (en) 2018-10-10 2022-02-22 Element Science, Inc. Wearable medical device with disposable and reusable components
WO2021242882A1 (en) * 2020-05-26 2021-12-02 Zoll Medical Corporation Electrotherapeutic waveform and pulse generation and delivery system and method
US11638819B2 (en) 2020-09-11 2023-05-02 Galvanize Therapeutics, Inc. Signal generators for use with tissue modification systems

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258013A (en) * 1963-07-01 1966-06-28 Zenith Radio Corp Defibrillators
US3886950A (en) * 1973-10-01 1975-06-03 Spacelabs Inc Defibrillator
US4823796A (en) * 1987-04-03 1989-04-25 Laerdal Manufacturing Corp. Defibrillator circuit for producing a trapezoidal defibrillation pulse
DE68925218T2 (de) * 1988-01-19 1996-07-25 Telectronics Nv Verfahren und Apparat zur Anwendung von asymmetrischen, zweiphasigen, abgeschnittenen exponentiellen Gegenschocks
DE4007211A1 (de) * 1990-03-07 1991-09-12 Mueller Gerhard Elektrische schaltung zum bereitstellen eines hochspannungsimpulses, insbesondere fuer einen defibrillator
US5199429A (en) 1991-05-23 1993-04-06 Angemed, Inc. Implantable defibrillator system employing capacitor switching networks
US5507781A (en) * 1991-05-23 1996-04-16 Angeion Corporation Implantable defibrillator system with capacitor switching circuitry
US5230336A (en) 1991-08-16 1993-07-27 Ventritex, Inc. Method and apparatus for impedance based automatic pulse duration adjustment for defibrillation shock delivery
US5222492A (en) * 1991-11-08 1993-06-29 Physio-Control Corporation Cardiac defibrillator including an electronic energy transfer circuit
DE69326850T2 (de) * 1992-01-30 2000-04-20 Cardiac Pacemakers Inc Defibrillator-Wellengenerator zur Erzeugung von Wellen langer Dauer
US5306291A (en) * 1992-02-26 1994-04-26 Angeion Corporation Optimal energy steering for an implantable defibrillator
US5531764A (en) * 1992-03-24 1996-07-02 Angeion Corporation Implantable defibrillator system and method having successive changeable defibrillation waveforms
EP0569609B1 (de) * 1992-05-12 2001-01-10 Pacesetter AB Implantierbares Defibrillationssystem
US5350403A (en) * 1992-06-17 1994-09-27 Siemens Aktiengesellschaft Apparatus for charging living tissue with electrical pulses
US5431687A (en) * 1993-04-09 1995-07-11 Angeion Corporation Impedance timed defibrillation system
US5607454A (en) 1993-08-06 1997-03-04 Heartstream, Inc. Electrotherapy method and apparatus
US5391186A (en) * 1993-12-13 1995-02-21 Angeion Corporation Method and apparatus for utilizing short tau capacitors in an implantable cardioverter defibrillator
US5891173A (en) * 1996-04-12 1999-04-06 Survivalink Corporation Method of designing external defibrillator waveforms

Also Published As

Publication number Publication date
DE69733276T2 (de) 2006-05-04
EP1535645A1 (de) 2005-06-01
EP0973582A4 (de) 2001-02-07
WO1998026841A1 (en) 1998-06-25
EP0973582B1 (de) 2005-05-11
JP2001506157A (ja) 2001-05-15
EP0973582A1 (de) 2000-01-26
JP4108758B2 (ja) 2008-06-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ZOLL MEDICAL CORP., BURLINGTON, MASS., US