SE386827B - Stimulator for kroppsorgan med medel for att begrensa utgangsstrommen - Google Patents

Stimulator for kroppsorgan med medel for att begrensa utgangsstrommen

Info

Publication number
SE386827B
SE386827B SE7115818A SE1581871A SE386827B SE 386827 B SE386827 B SE 386827B SE 7115818 A SE7115818 A SE 7115818A SE 1581871 A SE1581871 A SE 1581871A SE 386827 B SE386827 B SE 386827B
Authority
SE
Sweden
Prior art keywords
measures
limit
output current
body organ
organ stimulator
Prior art date
Application number
SE7115818A
Other languages
English (en)
Swedish (sv)
Inventor
W J Raddi
Original Assignee
Esb 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 Esb Inc filed Critical Esb Inc
Publication of SE386827B publication Critical patent/SE386827B/xx

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • 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
    • H03K3/30—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 a transformer for feedback, e.g. blocking oscillator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (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)
SE7115818A 1970-12-11 1971-12-09 Stimulator for kroppsorgan med medel for att begrensa utgangsstrommen SE386827B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9725570A 1970-12-11 1970-12-11

Publications (1)

Publication Number Publication Date
SE386827B true SE386827B (sv) 1976-08-23

Family

ID=22262489

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7115818A SE386827B (sv) 1970-12-11 1971-12-09 Stimulator for kroppsorgan med medel for att begrensa utgangsstrommen

Country Status (11)

Country Link
US (1) US3707974A (pt)
BE (1) BE776558A (pt)
BR (1) BR7107942D0 (pt)
CA (1) CA986590A (pt)
CH (1) CH551111A (pt)
DE (1) DE2160726A1 (pt)
FR (1) FR2117642A5 (pt)
GB (1) GB1333009A (pt)
IT (1) IT945226B (pt)
SE (1) SE386827B (pt)
ZA (1) ZA717623B (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654537A (en) * 1970-04-29 1972-04-04 Westinghouse Electric Corp High efficiency power supply for charging capacitors in steps
GB1365836A (en) * 1971-01-26 1974-09-04 Arco Nuclear Co Pacemaker
US3789854A (en) * 1972-04-06 1974-02-05 Medcor Inc Dual mode cardiac pacer power source
US3884243A (en) * 1973-06-15 1975-05-20 Corsan Engineering Inc Implantable heart pacer or the like with internal cell electrode
US4056105A (en) * 1974-11-19 1977-11-01 Westinghouse Electric Corporation Pulse generator
US4026305A (en) * 1975-06-26 1977-05-31 Research Corporation Low current telemetry system for cardiac pacers
US4203448A (en) * 1977-08-19 1980-05-20 Biotronik Mess- Und Therapiegerate Gmbh & Co. Programmably variable voltage multiplier for implanted stimulator
DE2861332D1 (de) * 1977-08-19 1982-01-21 Biotronik Mess & Therapieg Programmably variable voltage multiplier for implantable stimulator
US4406286A (en) * 1981-04-09 1983-09-27 Medtronic, Inc. Fast recharge output circuit
DE19623788A1 (de) * 1996-06-04 1997-12-11 Biotronik Mess & Therapieg Implantierbares Stimulationsgerät
US7146212B2 (en) * 2000-09-18 2006-12-05 Cameron Health, Inc. Anti-bradycardia pacing for a subcutaneous implantable cardioverter-defibrillator
US6721597B1 (en) 2000-09-18 2004-04-13 Cameron Health, Inc. Subcutaneous only implantable cardioverter defibrillator and optional pacer
US7069080B2 (en) 2000-09-18 2006-06-27 Cameron Health, Inc. Active housing and subcutaneous electrode cardioversion/defibrillating system
US6952610B2 (en) * 2000-09-18 2005-10-04 Cameron Health, Inc. Current waveforms for anti-tachycardia pacing for a subcutaneous implantable cardioverter- defibrillator
US6754528B2 (en) 2001-11-21 2004-06-22 Cameraon Health, Inc. Apparatus and method of arrhythmia detection in a subcutaneous implantable cardioverter/defibrillator
DE10119901A1 (de) * 2001-04-23 2002-10-24 Amaxa Gmbh Schaltungsanordnung zur Einbringung von Nukleinsäuren und anderen biologisch aktiven Molekülen in den Kern höherer eukaryontischer Zellen mit Hilfe elektrischen Stroms
US20030208244A1 (en) * 2002-04-26 2003-11-06 Medtronic, Inc. Voltage/current regulator improvements for an implantable medical device
ES2465467T3 (es) * 2004-06-14 2014-06-05 Lonza Cologne Ag Procedimiento y disposición de circuito para el tratamiento de material biológico
US7389140B1 (en) * 2004-06-16 2008-06-17 Kroll Mark W Adjustment of stimulation current path
US9295850B2 (en) * 2012-04-24 2016-03-29 Medtronic, Inc. Charge-balancing during electrical stimulation
RU2738857C1 (ru) * 2020-04-14 2020-12-17 Андрей Витальевич Шепелин Способ генерации импульсов с инверсией напряжения

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253595A (en) * 1963-08-07 1966-05-31 Cordis Corp Cardiac pacer electrode system
US3547127A (en) * 1968-04-29 1970-12-15 Medtronic Inc Cardiac pacemaker with regulated power supply
US3620220A (en) * 1969-10-01 1971-11-16 Cordis Corp Cardiac pacer with redundant power supply

Also Published As

Publication number Publication date
DE2160726A1 (de) 1972-06-29
IT945226B (it) 1973-05-10
GB1333009A (en) 1973-10-10
BE776558A (fr) 1972-04-04
CH551111A (fr) 1974-06-28
CA986590A (en) 1976-03-30
US3707974A (en) 1973-01-02
FR2117642A5 (pt) 1972-07-21
ZA717623B (en) 1972-08-30
BR7107942D0 (pt) 1973-05-24

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