ES2101087T3 - Aparato y procedimiento para medir y restablecer el potencial electrico de un electrodo. - Google Patents

Aparato y procedimiento para medir y restablecer el potencial electrico de un electrodo.

Info

Publication number
ES2101087T3
ES2101087T3 ES92905209T ES92905209T ES2101087T3 ES 2101087 T3 ES2101087 T3 ES 2101087T3 ES 92905209 T ES92905209 T ES 92905209T ES 92905209 T ES92905209 T ES 92905209T ES 2101087 T3 ES2101087 T3 ES 2101087T3
Authority
ES
Spain
Prior art keywords
value
potential
electrical potential
electrode
measuring
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 - Lifetime
Application number
ES92905209T
Other languages
English (en)
Inventor
Edward A Schroeppel
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.)
Intermedics Inc
Original Assignee
Intermedics 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 Intermedics Inc filed Critical Intermedics Inc
Application granted granted Critical
Publication of ES2101087T3 publication Critical patent/ES2101087T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

UN APARATO PARA MEDIR UN POTENCIAL ELECTRICO EN UN CUERPO HUMANO A BASE DE MUESTREAR EL POTENCIAL DURANTE UN INTERVALO DE TIEMPO SELECCIONADO Y DE ALMACENAR EL VALOR DE ESE POTENCIAL AL FINAL DEL INTERVALO. EL VALOR ALMACENADO DEL POTENCIAL SE ALMACENARA COMO UN VALOR INICIAL AL FINAL DE UN SEGUNDO INTERVALO DE TIEMPO. EL APARATO INCLUYE UN CIRCUITO TEMPORIZADOR PARA IDENTIFICAR LOS INTERVALOS APROPIADOS. HAY ELEMENTOS PARA MUESTREAR Y ALMACENAR EL VALOR DEL POTENCIAL ELECTRICO EN UN MOMENTO DADO Y PARA RESTAURAR EL VALOR MEDIDO A UN ELECTRODO EN UN SEGUNDO MOMENTO SELECCIONADO.
ES92905209T 1991-05-06 1992-01-21 Aparato y procedimiento para medir y restablecer el potencial electrico de un electrodo. Expired - Lifetime ES2101087T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/696,160 US5228437A (en) 1991-05-06 1991-05-06 Cardiac pacemaker and method for detecting cardiac signals

Publications (1)

Publication Number Publication Date
ES2101087T3 true ES2101087T3 (es) 1997-07-01

Family

ID=24795957

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92905209T Expired - Lifetime ES2101087T3 (es) 1991-05-06 1992-01-21 Aparato y procedimiento para medir y restablecer el potencial electrico de un electrodo.

Country Status (6)

Country Link
US (1) US5228437A (es)
EP (1) EP0583246B1 (es)
JP (1) JPH06506840A (es)
DE (1) DE69217932T2 (es)
ES (1) ES2101087T3 (es)
WO (1) WO1992019319A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5658316A (en) * 1995-07-03 1997-08-19 Automatic Defibrillator, Inc. Portable defibrillator with disposable power pack
SE9600511D0 (sv) * 1996-02-12 1996-02-12 Pacesetter Ab Bipolar sensor electrode
US7536224B2 (en) * 2003-04-30 2009-05-19 Medtronic, Inc. Method for elimination of ventricular pro-arrhythmic effect caused by atrial therapy
WO2016126968A1 (en) 2015-02-06 2016-08-11 Cardiac Pacemakers, Inc. Systems and methods for safe delivery of electrical stimulation therapy
EP3684465B1 (en) 2017-09-20 2021-07-14 Cardiac Pacemakers, Inc. Implantable medical device with multiple modes of operation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114627A (en) * 1976-12-14 1978-09-19 American Hospital Supply Corporation Cardiac pacer system and method with capture verification signal
US4343312A (en) * 1979-04-16 1982-08-10 Vitafin N.V. Pacemaker output circuit
US4331157A (en) * 1980-07-09 1982-05-25 Stimtech, Inc. Mutually noninterfering transcutaneous nerve stimulation and patient monitoring
DE3260610D1 (en) * 1981-02-05 1984-10-04 Vitafin Nv Apparatus and method for physiological stimulation and detection of evoked response
US4399818A (en) * 1981-04-06 1983-08-23 Telectronics Pty. Ltd. Direct-coupled output stage for rapid-signal biological stimulator
US4498478A (en) * 1982-09-13 1985-02-12 Medtronic, Inc. Apparatus for reducing polarization potentials in a pacemaker
US4540000A (en) * 1983-12-15 1985-09-10 Ocg Technology Inc. Signal conditioner for biological signals
US4759366A (en) * 1986-03-19 1988-07-26 Telectronics N.V. Rate responsive pacing using the ventricular gradient
GB8612659D0 (en) * 1986-05-23 1986-07-02 Coventry City Council Cardiac pacemaker circuit
US4821724A (en) * 1986-08-01 1989-04-18 Telectronics N.V. Pacing pulse compensation
AU3297089A (en) * 1988-03-25 1989-10-16 Arzco Medical Electronics, Inc. Artifact suppressing apparatus and method
US5065351A (en) * 1989-03-30 1991-11-12 Eastman Kodak Company Stabilization and calibration of precision electronic circuit component

Also Published As

Publication number Publication date
DE69217932D1 (de) 1997-04-10
DE69217932T2 (de) 1997-10-02
EP0583246B1 (en) 1997-03-05
JPH06506840A (ja) 1994-08-04
US5228437A (en) 1993-07-20
EP0583246A1 (en) 1994-02-23
WO1992019319A1 (en) 1992-11-12

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