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AU3793597A - Biphasic defibrillation circuitry - Google Patents

Biphasic defibrillation circuitry

Info

Publication number
AU3793597A
AU3793597A AU37935/97A AU3793597A AU3793597A AU 3793597 A AU3793597 A AU 3793597A AU 37935/97 A AU37935/97 A AU 37935/97A AU 3793597 A AU3793597 A AU 3793597A AU 3793597 A AU3793597 A AU 3793597A
Authority
AU
Australia
Prior art keywords
biphasic defibrillation
defibrillation circuitry
circuitry
biphasic
defibrillation
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.)
Abandoned
Application number
AU37935/97A
Inventor
James E. Brewer
Gary B. Stendahl
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.)
Survivalink Corp
Original Assignee
Survivalink 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 US08/672,698 external-priority patent/US5674266A/en
Priority claimed from US08/673,804 external-priority patent/US5836972A/en
Priority claimed from US08/673,195 external-priority patent/US5891172A/en
Application filed by Survivalink Corp filed Critical Survivalink Corp
Publication of AU3793597A publication Critical patent/AU3793597A/en
Abandoned 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
    • A61N1/3925—Monitoring; Protecting
    • A61N1/3931—Protecting, e.g. back-up systems
    • 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
    • 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
    • A61N1/3975—Power supply
    • A61N1/3981—High voltage charging circuitry

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)
AU37935/97A 1996-06-27 1997-06-26 Biphasic defibrillation circuitry Abandoned AU3793597A (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US2071496P 1996-06-27 1996-06-27
US2197096P 1996-06-27 1996-06-27
US08/672,698 US5674266A (en) 1996-06-27 1996-06-27 Biphasic defibrillation isolation circuit and method
US08/673,804 US5836972A (en) 1996-06-27 1996-06-27 Parallel charging of mixed capacitors
US08/673,195 US5891172A (en) 1996-06-27 1996-06-27 High voltage phase selector switch for external defibrillators
US08673804 1996-06-27
US08673195 1996-06-27
US60020714 1996-06-27
US08672698 1996-06-27
US60021970 1996-06-27
PCT/US1997/011421 WO1997049457A1 (en) 1996-06-27 1997-06-26 Biphasic defibrillation circuitry

Publications (1)

Publication Number Publication Date
AU3793597A true AU3793597A (en) 1998-01-14

Family

ID=27533883

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37935/97A Abandoned AU3793597A (en) 1996-06-27 1997-06-26 Biphasic defibrillation circuitry

Country Status (2)

Country Link
AU (1) AU3793597A (en)
WO (1) WO1997049457A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7301250B2 (en) * 2004-05-04 2007-11-27 Stangenes Industries, Inc. High voltage pulsed power supply using solid state switches
WO2006035333A1 (en) * 2004-09-29 2006-04-06 Koninklijke Philips Electronics, N.V. High-voltage module for an external defibrillator
WO2017037735A1 (en) * 2015-09-02 2017-03-09 Jeevtronics Pvt. Ltd. A discharging system for a defibrillator
EP3812003A1 (en) * 2019-10-25 2021-04-28 BIOTRONIK SE & Co. KG An electric circuit comprising a thyristor
CN112386800B (en) * 2020-12-08 2023-10-24 上海健康医学院 Inverse defibrillation pulse generator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700188A (en) * 1985-01-29 1987-10-13 Micronic Interface Technologies Electric power measurement system and hall effect based electric power meter for use therein
FR2670886B1 (en) * 1990-12-21 1994-07-01 Aerospatiale ATTITUDE REACQUISITION METHOD BY STAR RECOGNITION FOR 3-AXIS STABILIZED SATELLITE.
US5395394A (en) * 1993-06-17 1995-03-07 Hewlett-Packard Corporation Defibrillator with a high voltage solid state relay
US5527346A (en) * 1993-12-13 1996-06-18 Angeion Corporation Implantable cardioverter defibrillator employing polymer thin film capacitors

Also Published As

Publication number Publication date
WO1997049457A1 (en) 1997-12-31

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