DE2325600A1 - Verfahren und vorrichtung zum regeln des ausgangssignals von impulsgeneratoren - Google Patents

Verfahren und vorrichtung zum regeln des ausgangssignals von impulsgeneratoren

Info

Publication number
DE2325600A1
DE2325600A1 DE2325600A DE2325600A DE2325600A1 DE 2325600 A1 DE2325600 A1 DE 2325600A1 DE 2325600 A DE2325600 A DE 2325600A DE 2325600 A DE2325600 A DE 2325600A DE 2325600 A1 DE2325600 A1 DE 2325600A1
Authority
DE
Germany
Prior art keywords
pulse generator
output
stage
energy store
switching device
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.)
Pending
Application number
DE2325600A
Other languages
German (de)
English (en)
Inventor
Thomas L Jirak
Lawrence M Kane
Pieter M J Mulier
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.)
Medtronic Inc
Original Assignee
Medtronic Inc
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 Medtronic Inc filed Critical Medtronic Inc
Publication of DE2325600A1 publication Critical patent/DE2325600A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • 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
    • A61N1/37—Monitoring; Protecting
    • A61N1/3706—Pacemaker 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
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/37—Monitoring; Protecting
    • A61N1/3706—Pacemaker parameters
    • A61N1/3708—Pacemaker parameters for power depletion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/284—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator monostable

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Electrotherapy Devices (AREA)
DE2325600A 1972-05-24 1973-05-19 Verfahren und vorrichtung zum regeln des ausgangssignals von impulsgeneratoren Pending DE2325600A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00256330A US3857085A (en) 1972-05-24 1972-05-24 Pulse generator output regulator

Publications (1)

Publication Number Publication Date
DE2325600A1 true DE2325600A1 (de) 1973-12-13

Family

ID=34225799

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2325600A Pending DE2325600A1 (de) 1972-05-24 1973-05-19 Verfahren und vorrichtung zum regeln des ausgangssignals von impulsgeneratoren

Country Status (4)

Country Link
US (1) US3857085A (cg-RX-API-DMAC7.html)
CA (1) CA989017A (cg-RX-API-DMAC7.html)
DE (1) DE2325600A1 (cg-RX-API-DMAC7.html)
FR (1) FR2185797B1 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867949A (en) * 1973-04-27 1975-02-25 Cardiac Pacemakers Inc Cardiac pacer with voltage doubler output circuit
US4337776A (en) * 1980-08-29 1982-07-06 Telectronics Pty. Ltd. Impedance measuring pacer
US20060025828A1 (en) * 2004-07-28 2006-02-02 Armstrong Randolph K Impedance measurement for an implantable device
WO2020236829A1 (en) * 2019-05-23 2020-11-26 Axonics Modulation Technologies, Inc. Low energy implantable devices and methods of use

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426748A (en) * 1965-11-23 1969-02-11 Gen Electric Stimulator analyzer and locater
US3517663A (en) * 1968-04-15 1970-06-30 Gen Electric Threshold analyzer for an implanted heart stimulator
DK124860B (da) * 1969-07-11 1972-12-04 Rcvsing C As Pacemaker.

Also Published As

Publication number Publication date
FR2185797B1 (cg-RX-API-DMAC7.html) 1976-06-11
FR2185797A1 (cg-RX-API-DMAC7.html) 1974-01-04
US3857085A (en) 1974-12-24
CA989017A (en) 1976-05-11

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