ES2075829T3 - Controlador sensible a la temperatura para marcapasos cardiaco. - Google Patents

Controlador sensible a la temperatura para marcapasos cardiaco.

Info

Publication number
ES2075829T3
ES2075829T3 ES87303677T ES87303677T ES2075829T3 ES 2075829 T3 ES2075829 T3 ES 2075829T3 ES 87303677 T ES87303677 T ES 87303677T ES 87303677 T ES87303677 T ES 87303677T ES 2075829 T3 ES2075829 T3 ES 2075829T3
Authority
ES
Spain
Prior art keywords
rate
pacing rate
calculated
pacing
response
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
ES87303677T
Other languages
English (en)
Inventor
Robert Alan Adkins
Eckhard U Alt
Ross G Baker Jr
Calfee Richard Van Ph D
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 ES2075829T3 publication Critical patent/ES2075829T3/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
    • A61N1/36514—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure
    • A61N1/3655—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure controlled by body or blood temperature

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Thermistors And Varistors (AREA)
  • Control Of Temperature (AREA)
  • Control Of Combustion (AREA)

Abstract

UN CONTROLADOR PARA CONTROLAR DE FORMA VARIABLE LA VELOCIDAD DE MARCAPASOS DE UN MARCAPASOS CARDIACO SENSIBLE A LA TEMPERATURA INCLUYE UNA UNIDAD LOGICA Y DE CONTROL, UNA UNIDAD DE COMUNICACION DE PARAMETROS, UN CONVERTIDOR ANALOGICO-DIGITAL, UN CAPTADOR DE TEMPERATURA. EL CAPTADOR DE TEMPERATURA EN EL VENTRICULO DERECHO COMUNICA UN VALOR RELACIONADO CON LA TEMPERATURA DE SANGRE A TRAVES DEL CONVERTIDOR A LA UNIDAD DE LOGICA Y CONTROL. ESTA UNIDAD OPERA BAJO CONTROL DEL ALGORITMO DE LA VELOCIDAD PARA CALCULAR UNA VELOCIDAD DE MARCAPASOS RELACONADA CON VARIACIONES DE TEMPERATURA DE LA SANGRE. EL VALOR DE VELOCIDAD DE MARCAPASO ES CALCULADA COMO LA SUMA DE UNA VELOCIDAD DE REFERENCIA, UN TERMINO DE RESPUESTA DE VELOCIDAD NATURAL, UN TERMINO DE RESPUESTA DE VELOCIDAD DINAMICA, EL CUAL CONTRIBUYE SOLO EN RESPUESTA A LA ACTIVIDAD FISICA. UNA RESPUESTA DE VELOCIDAD DE PASO TAMBIEN SE AÑADE A LA VELOCIDAD DE MARCAPASOS CALCULADA CUANDO UN CRITERIO PREDETERMINADO RELACIONADO CON LA TEMPERATURADE LA SANGRE Y LA VELOCIDAD DE MARCAPASOS INDICA EL COMIENZO DE UNA ACTIVIDAD FISICA. BAJO EL CONTROL DEL ALGORITMO DE VELOCIDAD, EL CONTROLADOR TAMBIEN MANTIENE EL NIVEL Y VELOCIDAD DE CAMBIO DE LA VELOCIDAD DE MARCAPASOS CALCULADA DENTRO DE LIMITES PREDETERMINADOS Y PREVIENE LA PERMANENCIA DE VELOCIDAD DE MARCAPASOS EN EL LIMITE MAXIMO DESPUES QUE LA ACTIVIDAD FISICA A CESADO.
ES87303677T 1986-06-11 1987-04-27 Controlador sensible a la temperatura para marcapasos cardiaco. Expired - Lifetime ES2075829T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/872,824 US4803987A (en) 1986-06-11 1986-06-11 Temperature responsive controller for cardiac pacer

Publications (1)

Publication Number Publication Date
ES2075829T3 true ES2075829T3 (es) 1995-10-16

Family

ID=25360377

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87303677T Expired - Lifetime ES2075829T3 (es) 1986-06-11 1987-04-27 Controlador sensible a la temperatura para marcapasos cardiaco.

Country Status (9)

Country Link
US (1) US4803987A (es)
EP (1) EP0256617B1 (es)
JP (1) JPS62292171A (es)
AT (1) ATE123661T1 (es)
AU (1) AU596337B2 (es)
BR (1) BR8702920A (es)
CA (1) CA1312923C (es)
DE (1) DE3751345T2 (es)
ES (1) ES2075829T3 (es)

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US4967748A (en) * 1987-10-06 1990-11-06 Leonard Bloom O2 level responsive system for and method of treating a malfunctioning heart
FR2624024A1 (fr) * 1987-12-07 1989-06-09 Brehier Jacques Stimulateur cardiaque et procede de reglage de ce stimulateur
US4932406A (en) * 1988-09-23 1990-06-12 Medtronic Dual chamber rate responsive pacemaker
US4972834A (en) * 1988-09-30 1990-11-27 Vitatron Medical B.V. Pacemaker with improved dynamic rate responsiveness
US4940052A (en) * 1989-01-25 1990-07-10 Siemens-Pacesetter, Inc. Microprocessor controlled rate-responsive pacemaker having automatic rate response threshold adjustment
US5040534A (en) * 1989-01-25 1991-08-20 Siemens-Pacesetter, Inc. Microprocessor controlled rate-responsive pacemaker having automatic rate response threshold adjustment
US5040535A (en) * 1989-01-25 1991-08-20 Siemens-Pacesetter, Inc. Average amplitude controlled rate-responsive pacemaker having automatically adjustable control parameters
US4940053A (en) * 1989-01-25 1990-07-10 Siemens-Pacesetter, Inc. Energy controlled rate-responsive pacemaker having automatically adjustable control parameters
DE58908109D1 (de) * 1989-02-10 1994-09-01 Siemens Ag An die körperliche Aktivität angepasstes medizinisches Stimulationsgerät.
US4905697A (en) * 1989-02-14 1990-03-06 Cook Pacemaker Corporation Temperature-controlled cardiac pacemaker responsive to body motion
EP0392048A1 (de) * 1989-04-12 1990-10-17 Siemens-Elema AB Implantierbares medizinisches Gerät zum Stimulieren einer physiologischen Funktion eines Lebewesens mit einstellbarer Stimulationsintensität und Verfahren zur Einstellung der Stimulationsintensität
US5027814A (en) * 1989-05-19 1991-07-02 Ventritex, Inc. Implantable medical device employing an improved waveform digitization network
US5005574A (en) * 1989-11-28 1991-04-09 Medical Engineering And Development Institute, Inc. Temperature-based, rate-modulated cardiac therapy apparatus and method
US5052388A (en) * 1989-12-22 1991-10-01 Medtronic, Inc. Method and apparatus for implementing activity sensing in a pulse generator
US5085213A (en) * 1990-06-01 1992-02-04 Leonard Bloom Hemodynamically responsive system for and method of treating a malfunctioning heart
US5054485A (en) * 1990-06-01 1991-10-08 Leonard Bloom Hemodynamically responsive system for and method of treating a malfunctioning heart
US5134997A (en) * 1990-08-14 1992-08-04 Medtronic, Inc. Rate responsive pacemaker and pacing method
FR2671013B1 (fr) * 1990-12-27 1996-09-13 Ela Medical Sa Stimulateur cardiaque a frequence de stimulation asservie.
US5312453A (en) * 1992-05-11 1994-05-17 Medtronic, Inc. Rate responsive cardiac pacemaker and method for work-modulating pacing rate deceleration
US5374281A (en) * 1993-02-09 1994-12-20 Siemens Pacesetter, Inc. Hysteresis in a rate-responsive pacemaker
AU2229695A (en) * 1994-04-08 1995-10-30 Pacesetter, Inc. Cardiac pacemaker with physiological control and method
US5486200A (en) * 1994-04-28 1996-01-23 Medtronic, Inc. Automatic postmortem deactivation of implantable device
US5814087A (en) * 1996-12-18 1998-09-29 Medtronic, Inc. Rate responsive pacemaker adapted to adjust lower rate limit according to monitored patient blood temperature
US5836988A (en) * 1997-05-02 1998-11-17 Pacesetter, Inc. Rate responsive pacemaker with exercise recovery using minute volume determination
US5978709A (en) * 1998-06-16 1999-11-02 Vitatron Medical, B.V. Pacemaker system with improved techniques for preventing and suppressing atrial arrhythmias
US6016448A (en) * 1998-10-27 2000-01-18 Medtronic, Inc. Multilevel ERI for implantable medical devices
US6016447A (en) * 1998-10-27 2000-01-18 Medtronic, Inc. Pacemaker implant recognition
US6154675A (en) * 1998-10-27 2000-11-28 Medtronic, Inc. Resetting ERI/POR/PIR/indicators in implantable medical devices
US6077227A (en) * 1998-12-28 2000-06-20 Medtronic, Inc. Method for manufacture and implant of an implantable blood vessel cuff
US6106477A (en) * 1998-12-28 2000-08-22 Medtronic, Inc. Chronically implantable blood vessel cuff with sensor
EP1021998A3 (en) 1999-01-21 2003-01-02 Alessandro Cattaneo Connection for dental prostheses
US6708065B2 (en) * 2001-03-02 2004-03-16 Cardiac Pacemakers, Inc. Antenna for an implantable medical device
US6662048B2 (en) * 2001-03-30 2003-12-09 Cardiac Pacemakers, Inc. Implantable medical device with temperature measuring and storing capability
US6456256B1 (en) * 2001-08-03 2002-09-24 Cardiac Pacemakers, Inc. Circumferential antenna for an implantable medical device
US7729776B2 (en) * 2001-12-19 2010-06-01 Cardiac Pacemakers, Inc. Implantable medical device with two or more telemetry systems
US6993393B2 (en) 2001-12-19 2006-01-31 Cardiac Pacemakers, Inc. Telemetry duty cycle management system for an implantable medical device
US6892095B2 (en) * 2001-12-31 2005-05-10 Cardiac Pacemakers, Inc. Method and apparatus for monitoring left ventricular work or power
US6985773B2 (en) * 2002-02-07 2006-01-10 Cardiac Pacemakers, Inc. Methods and apparatuses for implantable medical device telemetry power management
US7069086B2 (en) * 2002-08-08 2006-06-27 Cardiac Pacemakers, Inc. Method and system for improved spectral efficiency of far field telemetry in a medical device
US7239915B2 (en) * 2003-12-16 2007-07-03 Medtronic, Inc. Hemodynamic optimization system for biventricular implants
EP1732645B1 (en) 2004-04-07 2012-06-13 Cardiac Pacemakers, Inc. Rf wake-up of implantable medical device
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US7953487B2 (en) * 2005-06-16 2011-05-31 St. Jude Medical Ab Heart stimulating device
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US7538520B2 (en) * 2006-06-07 2009-05-26 Gm Global Technology Operations, Inc. Method and apparatus for quantifying quiescent period temperature effects upon an electric energy storage device
US7638980B2 (en) * 2006-06-07 2009-12-29 Gm Global Technology Operations, Inc. Method and apparatus for determining the effect of temperature upon life expectancy of an electric energy storage device in a hybrid electric vehicle
US7613522B2 (en) * 2006-06-09 2009-11-03 Cardiac Pacemakers, Inc. Multi-antenna for an implantable medical device
US8187163B2 (en) 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
US8142452B2 (en) 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8221439B2 (en) 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US8114345B2 (en) 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US8057492B2 (en) 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8034065B2 (en) 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
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US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
US9060692B2 (en) * 2010-10-12 2015-06-23 Pacesetter, Inc. Temperature sensor for a leadless cardiac pacemaker
US9403016B2 (en) 2012-03-27 2016-08-02 The University Of Vermont And State Agricultural College Cardiac pacemaker and uses thereof
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FR2550095B1 (fr) * 1983-08-02 1986-09-26 Brehier Jacques Procede de commande d'un stimulateur cardiaque et sonde pour la mise en oeuvre du procede
DE3419439C1 (de) * 1984-05-24 1985-11-21 Eckhard Dr. 8000 München Alt Belastungsabhaengig frequenzvariabler Herzschrittmacher
DE3541598A1 (de) * 1985-11-25 1987-11-19 Alt Eckhard Belastungsabhaengig frequenzvariabler herzschrittmacher

Also Published As

Publication number Publication date
DE3751345D1 (de) 1995-07-20
EP0256617A3 (en) 1989-03-29
JPS62292171A (ja) 1987-12-18
EP0256617B1 (en) 1995-06-14
ATE123661T1 (de) 1995-06-15
AU7345587A (en) 1987-12-17
CA1312923C (en) 1993-01-19
EP0256617A2 (en) 1988-02-24
US4803987A (en) 1989-02-14
DE3751345T2 (de) 1996-02-15
BR8702920A (pt) 1988-03-08
AU596337B2 (en) 1990-04-26

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