ES8200226A1 - Marcapasos con circuiteria de ajuste para la longitud de losimpulsos - Google Patents

Marcapasos con circuiteria de ajuste para la longitud de losimpulsos

Info

Publication number
ES8200226A1
ES8200226A1 ES495632A ES495632A ES8200226A1 ES 8200226 A1 ES8200226 A1 ES 8200226A1 ES 495632 A ES495632 A ES 495632A ES 495632 A ES495632 A ES 495632A ES 8200226 A1 ES8200226 A1 ES 8200226A1
Authority
ES
Spain
Prior art keywords
output signal
signal
timing means
pacemaker
analogue
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
ES495632A
Other languages
English (en)
Spanish (es)
Other versions
ES495632A0 (es
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 ES495632A0 publication Critical patent/ES495632A0/es
Publication of ES8200226A1 publication Critical patent/ES8200226A1/es
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
    • A61N1/37—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
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation

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)
ES495632A 1979-10-10 1980-10-03 Marcapasos con circuiteria de ajuste para la longitud de losimpulsos Expired ES8200226A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/083,374 US4278094A (en) 1979-10-10 1979-10-10 Pacemaker with pulse width adjustment circuitry

Publications (2)

Publication Number Publication Date
ES495632A0 ES495632A0 (es) 1981-11-01
ES8200226A1 true ES8200226A1 (es) 1981-11-01

Family

ID=22177894

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495632A Expired ES8200226A1 (es) 1979-10-10 1980-10-03 Marcapasos con circuiteria de ajuste para la longitud de losimpulsos

Country Status (8)

Country Link
US (1) US4278094A (enExample)
EP (1) EP0027265B1 (enExample)
JP (1) JPS5660569A (enExample)
AU (1) AU540276B2 (enExample)
CA (1) CA1167530A (enExample)
DE (1) DE3068704D1 (enExample)
ES (1) ES8200226A1 (enExample)
FR (1) FR2466995B1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2746496B2 (ja) * 1992-01-27 1998-05-06 西部瓦斯 株式会社 燃焼器の燃焼促進方法及び燃焼器
FR2726921B1 (fr) * 1994-11-16 1997-04-25 Ela Medical Sa Procede d'ajustage d'un parametre electrique d'un dispositif electronique, notamment d'un stimulateur ou d'un defibrillateur cardiaque, et dispositif le mettant en oeuvre
US10632313B2 (en) 2016-11-09 2020-04-28 Cardiac Pacemakers, Inc. Systems, devices, and methods for setting cardiac pacing pulse parameters for a cardiac pacing device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746005A (en) * 1968-04-11 1973-07-17 American Optical Corp Constant energy heartbeat stimulating apparatus with pulse width control
FR1591445A (enExample) * 1968-11-13 1970-04-27
US3675048A (en) * 1971-06-28 1972-07-04 Bell Telephone Labor Inc Pulse circuit for controlling pulse duration
US3842844A (en) * 1972-06-30 1974-10-22 Medtronic Inc Electromedical pulse generator with continuous pulse width adjustment circuitry
US3824584A (en) * 1972-05-15 1974-07-16 Gen Signal Corp Analog-digital converter circuit
US4164945A (en) * 1977-06-13 1979-08-21 Medtronic, Inc. Digital cardiac pacemaker medical device
IT1118131B (it) * 1978-07-20 1986-02-24 Medtronic Inc Perfezionamento nei pacemaker cardiaci multi-modo adattabili impiantabili
US4230120A (en) * 1978-11-06 1980-10-28 Medtronic, Inc. Energy compensation means for digital cardiac pacemaker

Also Published As

Publication number Publication date
ES495632A0 (es) 1981-11-01
AU6317880A (en) 1981-04-16
EP0027265B1 (en) 1984-07-25
AU540276B2 (en) 1984-11-08
DE3068704D1 (en) 1984-08-30
EP0027265A1 (en) 1981-04-22
US4278094A (en) 1981-07-14
JPH0212580B2 (enExample) 1990-03-22
CA1167530A (en) 1984-05-15
FR2466995A1 (fr) 1981-04-17
FR2466995B1 (fr) 1985-06-28
JPS5660569A (en) 1981-05-25

Similar Documents

Publication Publication Date Title
DE69229819D1 (de) Einstellung der Taktfrequenz einer elektrischen Schaltung
IT8522181A0 (it) Stadio di uscita cmos a grande escursione di tensione e con stabilizzazione della corrente diriposo.
BE813662A (fr) Circuits de courant generateur d'impulsions
DE3689471D1 (de) Hochspannungsimpulsgenerator.
IT1088113B (it) Procedimento per la regolazione della potenza di uscita di un laser semiconduttore
BE867041A (fr) Circuit de protection haute tension
BE871102A (fr) Circuit muni d'un transistor de puissance haute tension
DE68926472D1 (de) Hochspannungspulserzeugungsgerät
ES8200226A1 (es) Marcapasos con circuiteria de ajuste para la longitud de losimpulsos
IT8883605A0 (it) Alimentatore con tensione di uscita sviluppata gradualmente all'atto dell'accensione.
DE69214303D1 (de) Konstante Spannungsgeneratorschaltung
KR910017438U (ko) Smps의 출력 전압 안정화 회로
MX157426A (es) Circuito generador de voltaje de salida
DE68927255D1 (de) Impulsgeneratorschaltung
DE69209744D1 (de) Hochspannungsgenerator
KR900003962U (ko) 모니터의 출력 전압 조정 회로
IT1231492B (it) Disposizione circuitale per controllare la tensione di uscita di un generatore di corrente alternata.
RO64523A2 (fr) Installation d'amorsage a lasser generateur d'impulsions a haute tension
KR920015855U (ko) 비중복 클락펄스 발생회로
KR930007744U (ko) B+ 전원 시간지연 회로
KR890022000U (ko) 수평 출력회로의 고압 안정화회로
KR890015003U (ko) 출력전압 안정화 회로
KR930016796U (ko) 전압연속 출력회로
KR920010725U (ko) 고압출력 안정화회로
HU173435B (hu) Ehlektroskhema dlja ogranichenija maksimal'noj velichiny naprjazhenija tokoproizvoditel'noj mashiny

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519