DE69127785T2 - System zur Bestimmung der Körperaktivität eines Patienten durch Messung der Blut-Sauerstoff-Sättigung - Google Patents

System zur Bestimmung der Körperaktivität eines Patienten durch Messung der Blut-Sauerstoff-Sättigung

Info

Publication number
DE69127785T2
DE69127785T2 DE69127785T DE69127785T DE69127785T2 DE 69127785 T2 DE69127785 T2 DE 69127785T2 DE 69127785 T DE69127785 T DE 69127785T DE 69127785 T DE69127785 T DE 69127785T DE 69127785 T2 DE69127785 T2 DE 69127785T2
Authority
DE
Germany
Prior art keywords
patient
determining
oxygen saturation
physical activity
blood oxygen
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 - Fee Related
Application number
DE69127785T
Other languages
English (en)
Other versions
DE69127785D1 (de
Inventor
Anders Dr Lekholm
Roland Heinze
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.)
Pacesetter Inc
Original Assignee
Pacesetter 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 Pacesetter Inc filed Critical Pacesetter Inc
Publication of DE69127785D1 publication Critical patent/DE69127785D1/de
Application granted granted Critical
Publication of DE69127785T2 publication Critical patent/DE69127785T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61N1/36557—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 chemical substances in blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/1459—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by a catheter

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Electrotherapy Devices (AREA)
DE69127785T 1990-07-19 1991-07-10 System zur Bestimmung der Körperaktivität eines Patienten durch Messung der Blut-Sauerstoff-Sättigung Expired - Fee Related DE69127785T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/555,965 US5076271A (en) 1990-07-19 1990-07-19 Rate-responsive pacing method and system employing minimum blood oxygen saturation as a control parameter and as a physical activity indicator

Publications (2)

Publication Number Publication Date
DE69127785D1 DE69127785D1 (de) 1997-11-06
DE69127785T2 true DE69127785T2 (de) 1998-05-07

Family

ID=24219341

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69127785T Expired - Fee Related DE69127785T2 (de) 1990-07-19 1991-07-10 System zur Bestimmung der Körperaktivität eines Patienten durch Messung der Blut-Sauerstoff-Sättigung

Country Status (5)

Country Link
US (1) US5076271A (de)
EP (1) EP0467213B1 (de)
JP (1) JPH04250175A (de)
AU (1) AU636277B2 (de)
DE (1) DE69127785T2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067960A (en) * 1989-12-06 1991-11-26 Medtronic, Inc. Muscle fitness detection by colorimetry
US5199428A (en) * 1991-03-22 1993-04-06 Medtronic, Inc. Implantable electrical nerve stimulator/pacemaker with ischemia for decreasing cardiac workload
US5267564A (en) * 1991-06-14 1993-12-07 Siemens Pacesetter, Inc. Pacemaker lead for sensing a physiologic parameter of the body
US5312453A (en) * 1992-05-11 1994-05-17 Medtronic, Inc. Rate responsive cardiac pacemaker and method for work-modulating pacing rate deceleration
US5647359A (en) * 1993-04-01 1997-07-15 Terumo Kabushiki Kaisha Measuring apparatus
SE9701121D0 (sv) * 1997-03-26 1997-03-26 Pacesetter Ab Implantable heart stimulator
US6249700B1 (en) * 1997-06-12 2001-06-19 Eckhard Alt Defibrillator with improved hemodynamic response and enhanced myocardial stability
US6142149A (en) * 1997-10-23 2000-11-07 Steen; Scot Kenneth Oximetry device, open oxygen delivery system oximetry device and method of controlling oxygen saturation
US6188927B1 (en) * 1999-04-16 2001-02-13 Pacesetter, Inc. Implantable cardiac stimulation system having improved method of calibrating physiologic sensors
DE10142019A1 (de) * 2001-08-28 2003-03-20 Philips Corp Intellectual Pty Schaltungsanordnung zur Demodulation von Signalen
SE0202347D0 (sv) * 2002-07-30 2002-07-30 St Jude Medical A heart monitoring device, a system including such a device and use of the system
US9740817B1 (en) 2002-10-18 2017-08-22 Dennis Sunga Fernandez Apparatus for biological sensing and alerting of pharmaco-genomic mutation
DE10333075B4 (de) * 2003-07-21 2011-06-16 Siemens Ag Verfahren und Vorrichtung zur Trainingseinstellung im Sport, insbesondere im Laufsport
US8346482B2 (en) 2003-08-22 2013-01-01 Fernandez Dennis S Integrated biosensor and simulation system for diagnosis and therapy
US7286884B2 (en) 2004-01-16 2007-10-23 Medtronic, Inc. Implantable lead including sensor
US8099146B1 (en) 2006-03-23 2012-01-17 Pacesetter, Inc. System and method for calibrating a blood oxygen saturation sensor for use with an implantable medical device
EP2114527B1 (de) * 2007-02-28 2018-08-22 St. Jude Medical AB Vorrichtung und verfahren für ein medizinisches implantat zur überwachung des fortschreitens von herzinsuffizienz in einem menschlichen herz
WO2008118042A1 (en) * 2007-03-23 2008-10-02 St. Jude Medical Ab Implantable medical device
US8170636B2 (en) 2007-06-05 2012-05-01 Medtronic, Inc. Optical sensor confidence algorithm
WO2011049925A1 (en) * 2009-10-21 2011-04-28 Tufts Medical Center, Inc. Cardiac monitoring
US8396563B2 (en) 2010-01-29 2013-03-12 Medtronic, Inc. Clock synchronization in an implantable medical device system
US20150031970A1 (en) * 2013-07-29 2015-01-29 Covidien Lp Systems and methods for monitoring oxygen saturation during exercise
US20160166152A1 (en) * 2014-12-12 2016-06-16 Polar Electro Oy Heart rate measurement
WO2017025869A1 (en) * 2015-08-10 2017-02-16 Koninklijke Philips N.V. Simplified display of end-tidal co2
CN111714135B (zh) * 2020-06-05 2022-06-10 合肥华米微电子有限公司 血氧饱和度确定方法及装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596252A (en) * 1968-12-11 1971-07-27 British Aircraft Corp Ltd Automatic read-out systems
US4232679A (en) * 1977-01-26 1980-11-11 Pacesetter Systems, Inc. Programmable human tissue stimulator
DE2717659C2 (de) * 1977-04-21 1985-11-14 Wirtzfeld, Alexander, Prof. Dr.med., 8195 Egling Herzschrittmacher
US4140132A (en) * 1978-03-23 1979-02-20 Dahl Joseph D Variable rate timer for a cardiac pacemaker
DE3107128C2 (de) * 1981-02-26 1984-07-05 Heinze, Roland, Dipl.-Ing., 8000 München Regelschaltung zur Anpassung der Stimulationsfrequenz eines Herzschrittmachers an die Belastung eines Patienten
US4485813A (en) * 1981-11-19 1984-12-04 Medtronic, Inc. Implantable dynamic pressure transducer system
DE3483882D1 (de) * 1984-02-07 1991-02-07 Schiapparelli Medtronic S P A Herzschrittmacher, abhaengig vom atmungsumfang pro zeiteinheit.
DE3422913A1 (de) * 1984-06-20 1986-01-02 Siemens AG, 1000 Berlin und 8000 München Regelschaltung zur anpassung der stimulationsfrequenz eines herzschrittmachers an die belastung eines patienten
US4686988A (en) * 1984-10-19 1987-08-18 Sholder Jason A Pacemaker system and method for measuring and monitoring cardiac activity and for determining and maintaining capture
US4856523A (en) * 1987-10-08 1989-08-15 Siemens-Pacesetter, Inc. Rate-responsive pacemaker with automatic mode switching and/or variable hysteresis rate
DE3854781T2 (de) * 1987-10-08 1996-05-02 Pacesetter Ab Implantierbarer Blutsauerstoffsensor und Verfahren zu seinem Gebrauch
US4815469A (en) * 1987-10-08 1989-03-28 Siemens-Pacesetter, Inc. Implantable blood oxygen sensor and method of use
US5040538A (en) * 1989-09-05 1991-08-20 Siemens-Pacesetter, Inc. Pulsed light blood oxygen content sensor system and method of using same
AU8641991A (en) * 1990-09-10 1992-03-30 Rhone-Poulenc Rorer International (Holdings) Inc. Substituted bicyclic aryl compounds exhibiting selective leukotriene b4 antagonist activity
US5176138A (en) * 1991-03-21 1993-01-05 Siemens Pacesetter, Inc. Implantable pacemaker having means for automatically adjusting stimulation energy as a function of sensed so2

Also Published As

Publication number Publication date
EP0467213B1 (de) 1997-10-01
US5076271A (en) 1991-12-31
DE69127785D1 (de) 1997-11-06
AU8116191A (en) 1992-01-23
AU636277B2 (en) 1993-04-22
EP0467213A1 (de) 1992-01-22
JPH04250175A (ja) 1992-09-07
JPH0579349B2 (de) 1993-11-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee