NL7809766A - Hartdefibrillator. - Google Patents

Hartdefibrillator. Download PDF

Info

Publication number
NL7809766A
NL7809766A NL7809766A NL7809766A NL7809766A NL 7809766 A NL7809766 A NL 7809766A NL 7809766 A NL7809766 A NL 7809766A NL 7809766 A NL7809766 A NL 7809766A NL 7809766 A NL7809766 A NL 7809766A
Authority
NL
Netherlands
Prior art keywords
relay
contact
switching arm
movement
cardiac defibrillator
Prior art date
Application number
NL7809766A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL7809766A priority Critical patent/NL7809766A/nl
Priority to CA000336045A priority patent/CA1136224A/en
Priority to AU51072/79A priority patent/AU526859B2/en
Priority to GB7933078A priority patent/GB2032279B/en
Priority to SE7907878A priority patent/SE7907878L/
Priority to DK398879A priority patent/DK398879A/da
Priority to BR7906086A priority patent/BR7906086A/pt
Priority to IT25989/79A priority patent/IT1163716B/it
Priority to JP12310579A priority patent/JPS5545500A/ja
Priority to DE2938708A priority patent/DE2938708C2/de
Priority to FR7923937A priority patent/FR2437219A1/fr
Publication of NL7809766A publication Critical patent/NL7809766A/nl
Priority to US06/197,365 priority patent/US4494544A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
    • H01H50/305—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature damping vibration due to functional movement of armature
    • 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]

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
NL7809766A 1978-09-27 1978-09-27 Hartdefibrillator. NL7809766A (nl)

Priority Applications (12)

Application Number Priority Date Filing Date Title
NL7809766A NL7809766A (nl) 1978-09-27 1978-09-27 Hartdefibrillator.
CA000336045A CA1136224A (en) 1978-09-27 1979-09-20 Heart defibrillator
AU51072/79A AU526859B2 (en) 1978-09-27 1979-09-21 Heart defibrillator
DK398879A DK398879A (da) 1978-09-27 1979-09-24 Hjertedefibrillator
SE7907878A SE7907878L (sv) 1978-09-27 1979-09-24 Hjertdefibrilator
GB7933078A GB2032279B (en) 1978-09-27 1979-09-24 Heart defibrillator
BR7906086A BR7906086A (pt) 1978-09-27 1979-09-24 Desfibrilador de coracao
IT25989/79A IT1163716B (it) 1978-09-27 1979-09-25 Defibrillatore cardiaco
JP12310579A JPS5545500A (en) 1978-09-27 1979-09-25 Hearttdefibrillation device
DE2938708A DE2938708C2 (de) 1978-09-27 1979-09-25 Defibrillator
FR7923937A FR2437219A1 (fr) 1978-09-27 1979-09-26 Defibrillateur de coeur
US06/197,365 US4494544A (en) 1978-09-27 1980-10-15 Relay for a heart defibrillator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7809766A NL7809766A (nl) 1978-09-27 1978-09-27 Hartdefibrillator.
NL7809766 1978-09-27

Publications (1)

Publication Number Publication Date
NL7809766A true NL7809766A (nl) 1980-03-31

Family

ID=19831614

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7809766A NL7809766A (nl) 1978-09-27 1978-09-27 Hartdefibrillator.

Country Status (12)

Country Link
US (1) US4494544A (it)
JP (1) JPS5545500A (it)
AU (1) AU526859B2 (it)
BR (1) BR7906086A (it)
CA (1) CA1136224A (it)
DE (1) DE2938708C2 (it)
DK (1) DK398879A (it)
FR (1) FR2437219A1 (it)
GB (1) GB2032279B (it)
IT (1) IT1163716B (it)
NL (1) NL7809766A (it)
SE (1) SE7907878L (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823796A (en) * 1987-04-03 1989-04-25 Laerdal Manufacturing Corp. Defibrillator circuit for producing a trapezoidal defibrillation pulse
GB8929126D0 (en) * 1989-12-22 1990-02-28 Eev Ltd Relay arrangements
US5237989A (en) * 1991-04-04 1993-08-24 Physio-Control Corporation Cardiac defibrillator with movable contact switch
DE4111478A1 (de) * 1991-04-09 1992-10-15 Siemens Ag Implantierbarer defibrillator
CH683727A5 (de) * 1992-06-11 1994-04-29 Alcatel Str Ag Relais.
EP0584397B1 (de) * 1992-08-28 1998-06-17 Pacesetter AB Defibrillator
EP0587939B1 (en) * 1992-09-18 1997-11-19 Pacesetter AB Constant charge pacemaker
US5413113A (en) * 1994-03-21 1995-05-09 Milne; Robert D. Electronic allegro-sensitivity test device
AU691287B2 (en) * 1995-05-08 1998-05-14 Robert Drew Milne Electronic allergo-sensitivity test device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE659975C (de) * 1938-05-14 Karl Schmidt Dr Ing Topfmagnet zur UEbertragung von Drehkraeften
CA467068A (en) * 1944-03-18 1950-08-01 R. Taliaferro William Shockproof devices
US2501950A (en) * 1947-07-10 1950-03-28 George H Leland Commutating switch mechanism
US2872628A (en) * 1954-12-28 1959-02-03 North Atlantic Industries Rotary magnetic actuators
US2943170A (en) * 1958-02-21 1960-06-28 Ward Leonard Electric Co Electrical contact mounting
US3525957A (en) * 1968-05-17 1970-08-25 Pollak Corp Joseph High voltage relay
US3541484A (en) * 1968-12-23 1970-11-17 Torr Lab Inc Vacuum relay
NL7005064A (it) * 1970-04-08 1971-10-12
US3814105A (en) * 1972-03-01 1974-06-04 Physio Control Corp Portable defibrillators including rotary solenoid relays for energy transfer and dumping
US3944761A (en) * 1974-11-29 1976-03-16 Nicholl Brothers, Inc. Rotary switch

Also Published As

Publication number Publication date
US4494544A (en) 1985-01-22
FR2437219B1 (it) 1983-12-09
AU526859B2 (en) 1983-02-03
IT7925989A0 (it) 1979-09-25
CA1136224A (en) 1982-11-23
AU5107279A (en) 1980-04-03
BR7906086A (pt) 1980-09-09
IT1163716B (it) 1987-04-08
JPS5545500A (en) 1980-03-31
FR2437219A1 (fr) 1980-04-25
DK398879A (da) 1980-03-28
JPS627867B2 (it) 1987-02-19
GB2032279B (en) 1982-09-15
DE2938708C2 (de) 1985-01-17
GB2032279A (en) 1980-05-08
DE2938708A1 (de) 1980-07-03
SE7907878L (sv) 1980-03-28

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: HONEYWELL B.V.

A85 Still pending on 85-01-01
BC A request for examination has been filed
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: PPG HELLIGE B.V.

BV The patent application has lapsed