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GB2127695B - Direct-coupled output stage for rapid-signal-biological stimulator - Google Patents

Direct-coupled output stage for rapid-signal-biological stimulator

Info

Publication number
GB2127695B
GB2127695B GB08227718A GB8227718A GB2127695B GB 2127695 B GB2127695 B GB 2127695B GB 08227718 A GB08227718 A GB 08227718A GB 8227718 A GB8227718 A GB 8227718A GB 2127695 B GB2127695 B GB 2127695B
Authority
GB
United Kingdom
Prior art keywords
rapid
direct
signal
output stage
coupled output
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
Application number
GB08227718A
Other versions
GB2127695A (en
Inventor
David Kerry Money
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.)
Telectronics Pty Ltd
Original Assignee
Telectronics Pty Ltd
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 Telectronics Pty Ltd filed Critical Telectronics Pty Ltd
Priority to GB08227718A priority Critical patent/GB2127695B/en
Priority to DE3237198A priority patent/DE3237198C2/en
Priority to JP57176471A priority patent/JPS5969081A/en
Priority to FR8217520A priority patent/FR2534812B1/en
Priority to AU90020/82A priority patent/AU9002082A/en
Publication of GB2127695A publication Critical patent/GB2127695A/en
Application granted granted Critical
Publication of GB2127695B publication Critical patent/GB2127695B/en
Expired 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
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
    • H03K17/6872—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor using complementary field-effect transistors

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
GB08227718A 1982-09-29 1982-09-29 Direct-coupled output stage for rapid-signal-biological stimulator Expired GB2127695B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB08227718A GB2127695B (en) 1982-09-29 1982-09-29 Direct-coupled output stage for rapid-signal-biological stimulator
DE3237198A DE3237198C2 (en) 1982-09-29 1982-10-05 Pacemaker with directly coupled output stage
JP57176471A JPS5969081A (en) 1982-09-29 1982-10-08 Rapid signal output means directly connected to living body stimulating apparatus
FR8217520A FR2534812B1 (en) 1982-09-29 1982-10-20 CONTINUOUSLY COUPLED OUTPUT STAGE FOR FAST SIGNAL BIOLOGICAL STIMULATOR
AU90020/82A AU9002082A (en) 1982-09-29 1982-10-29 Direct coupled output stage for pacer

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB08227718A GB2127695B (en) 1982-09-29 1982-09-29 Direct-coupled output stage for rapid-signal-biological stimulator
DE3237198A DE3237198C2 (en) 1982-09-29 1982-10-05 Pacemaker with directly coupled output stage
JP57176471A JPS5969081A (en) 1982-09-29 1982-10-08 Rapid signal output means directly connected to living body stimulating apparatus
FR8217520A FR2534812B1 (en) 1982-09-29 1982-10-20 CONTINUOUSLY COUPLED OUTPUT STAGE FOR FAST SIGNAL BIOLOGICAL STIMULATOR
AU90020/82A AU9002082A (en) 1982-09-29 1982-10-29 Direct coupled output stage for pacer

Publications (2)

Publication Number Publication Date
GB2127695A GB2127695A (en) 1984-04-18
GB2127695B true GB2127695B (en) 1986-06-18

Family

ID=51844387

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08227718A Expired GB2127695B (en) 1982-09-29 1982-09-29 Direct-coupled output stage for rapid-signal-biological stimulator

Country Status (5)

Country Link
JP (1) JPS5969081A (en)
AU (1) AU9002082A (en)
DE (1) DE3237198C2 (en)
FR (1) FR2534812B1 (en)
GB (1) GB2127695B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739437A (en) * 1986-10-22 1988-04-19 Siemens-Pacesetter, Inc. Pacemaker output switch protection
JPH064096B2 (en) * 1987-03-25 1994-01-19 株式会社アドバンス Skin adhesive type low frequency treatment device
DE3788876T3 (en) * 1987-09-24 2000-02-24 Pacesetter Ab, Jaerfaella Pacemaker with programmable design.
DE4231603A1 (en) * 1992-09-17 1994-03-24 Biotronik Mess & Therapieg Pacemaker system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS167779B1 (en) * 1974-05-16 1976-05-28
US4114627A (en) * 1976-12-14 1978-09-19 American Hospital Supply Corporation Cardiac pacer system and method with capture verification signal
US4114628A (en) * 1977-05-31 1978-09-19 Rizk Nabil I Demand pacemaker with self-adjusting threshold and defibrillating feature
US4300566A (en) * 1979-10-31 1981-11-17 Cardiac Pacemakers, Inc. Cardiac pacer circuit
US4399818A (en) * 1981-04-06 1983-08-23 Telectronics Pty. Ltd. Direct-coupled output stage for rapid-signal biological stimulator

Also Published As

Publication number Publication date
DE3237198A1 (en) 1984-04-05
DE3237198C2 (en) 1994-03-03
GB2127695A (en) 1984-04-18
AU9002082A (en) 1984-05-03
JPH0211267B2 (en) 1990-03-13
JPS5969081A (en) 1984-04-19
FR2534812B1 (en) 1990-12-14
FR2534812A1 (en) 1984-04-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980929