DE69226345D1 - Erfassung der Bewegung zwischen einer Elektrode und einem Patienten und schnelle Wiederherstellung der Grenzen - Google Patents

Erfassung der Bewegung zwischen einer Elektrode und einem Patienten und schnelle Wiederherstellung der Grenzen

Info

Publication number
DE69226345D1
DE69226345D1 DE69226345T DE69226345T DE69226345D1 DE 69226345 D1 DE69226345 D1 DE 69226345D1 DE 69226345 T DE69226345 T DE 69226345T DE 69226345 T DE69226345 T DE 69226345T DE 69226345 D1 DE69226345 D1 DE 69226345D1
Authority
DE
Germany
Prior art keywords
motion
patient
impedance
motion detection
quickly restore
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
DE69226345T
Other languages
English (en)
Other versions
DE69226345T2 (de
Inventor
Steven E Sjoquist
James W Taylor
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.)
Physio Control Inc
Original Assignee
Physio Control 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 Physio Control Inc filed Critical Physio Control Inc
Publication of DE69226345D1 publication Critical patent/DE69226345D1/de
Application granted granted Critical
Publication of DE69226345T2 publication Critical patent/DE69226345T2/de
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
    • A61N1/37—Monitoring; Protecting
    • A61N1/3706—Pacemaker parameters
    • 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
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3904—External heart defibrillators [EHD]
    • 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
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3925—Monitoring; Protecting
    • A61N1/3931—Protecting, e.g. back-up systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Electrotherapy Devices (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
DE69226345T 1992-01-10 1992-12-16 Erfassung der Bewegung zwischen einer Elektrode und einem Patienten und schnelle Wiederherstellung der Grenzen Expired - Lifetime DE69226345T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/819,193 US5247939A (en) 1992-01-10 1992-01-10 Detection of electrode/patient motion and fast restore limits

Publications (2)

Publication Number Publication Date
DE69226345D1 true DE69226345D1 (de) 1998-08-27
DE69226345T2 DE69226345T2 (de) 1999-01-21

Family

ID=25227452

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69226345T Expired - Lifetime DE69226345T2 (de) 1992-01-10 1992-12-16 Erfassung der Bewegung zwischen einer Elektrode und einem Patienten und schnelle Wiederherstellung der Grenzen

Country Status (7)

Country Link
US (1) US5247939A (de)
EP (1) EP0551746B1 (de)
JP (1) JP3588130B2 (de)
AT (1) ATE168571T1 (de)
AU (1) AU3103893A (de)
CA (1) CA2085627A1 (de)
DE (1) DE69226345T2 (de)

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US5879374A (en) * 1993-05-18 1999-03-09 Heartstream, Inc. External defibrillator with automatic self-testing prior to use
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US5503320A (en) * 1993-08-19 1996-04-02 United States Surgical Corporation Surgical apparatus with indicator
FR2711064B1 (fr) * 1993-10-15 1995-12-01 Ela Medical Sa Défibrillateur/stimulateur cardiaque implantable à générateur de chocs multiphasiques.
US5523742A (en) * 1993-11-18 1996-06-04 The United States Of America As Represented By The Secretary Of The Army Motion sensor
US5795293A (en) * 1995-12-29 1998-08-18 Minnesota Mining And Manufacturing Company Reducing artifact in bioelectric signal monitoring
US6032060A (en) * 1996-01-25 2000-02-29 3M Innovative Properties Company Method for conditioning skin and an electrode by passing electrical energy
US5899925A (en) * 1997-08-07 1999-05-04 Heartstream, Inc. Method and apparatus for aperiodic self-testing of a defibrillator
US6125299A (en) 1998-10-29 2000-09-26 Survivalink Corporation AED with force sensor
US6208896B1 (en) 1998-11-13 2001-03-27 Agilent Technologies, Inc. Method and apparatus for providing variable defibrillation waveforms using switch-mode amplification
US6287328B1 (en) * 1999-04-08 2001-09-11 Agilent Technologies, Inc. Multivariable artifact assessment
NO311746B1 (no) 1999-08-27 2002-01-21 Laerdal Medical As System for å redusere signalforstyrrelser i EKG forårsaket av hjerte-lunge-redning
DE19963245A1 (de) * 1999-12-17 2001-06-21 Biotronik Mess & Therapieg Herzschrittmacher mit Lagedetektor
DE10008324A1 (de) * 2000-02-17 2001-08-23 Biotronik Mess & Therapieg Vorrichtung zur Detektion tachykarder Herzrhythmusstörungen
US6716170B2 (en) 2002-05-30 2004-04-06 Joseph Szeman Wong Body channel motion picture production system
JP4483862B2 (ja) * 2004-03-01 2010-06-16 株式会社スリープシステム研究所 睡眠段階判定装置
CA2617232A1 (en) * 2004-07-30 2006-02-09 Access Cardiosystems, Inc. Method and apparatus for detecting artifact signals in the electrocardiogram of a patient caused by cpr and/or patient motion using patient impedance
US7805191B2 (en) 2005-01-31 2010-09-28 Physio-Control, Inc. CPR time indicator for a defibrillator data management system
US20070213775A1 (en) * 2005-07-19 2007-09-13 Koninklijke Philips Electronics N.V. External Defibrillator With Pre-Cpr-Ecg Based Defibrillating Shock
KR100825888B1 (ko) * 2005-10-05 2008-04-28 삼성전자주식회사 전극 동잡음 보상 회로 및 전극 동잡음 보상 방법
WO2007053820A1 (en) * 2005-10-31 2007-05-10 Medtronic, Emergency Response Systems, Inc. Motion detection system for an external defibrillator
US20080103402A1 (en) * 2006-10-30 2008-05-01 Medtronic Emergency Response Systems, Inc. Motion detection system for an external defibrillator
EP2194858B1 (de) * 2007-09-14 2017-11-22 Corventis, Inc. Automatischer start eines medizinprodukts bei kontakt mit patientengewebe
US8909336B2 (en) 2010-11-29 2014-12-09 Heartsine Technologies Limited External defibrillator
US8942800B2 (en) 2012-04-20 2015-01-27 Cardiac Science Corporation Corrective prompting system for appropriate chest compressions
JP2016513496A (ja) * 2013-03-07 2016-05-16 ゾール メディカル コーポレイションＺＯＬＬ Ｍｅｄｉｃａｌ Ｃｏｒｐｏｒａｔｉｏｎ 低減した除細動パッド接触の検出
WO2022118823A1 (ja) * 2020-12-04 2022-06-09 大塚テクノ株式会社 電気刺激装置、患者管理システムおよび患者の治療情報管理方法

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US3608543A (en) * 1968-10-03 1971-09-28 Univ Carnegie Mellon Physiological impedance-measuring apparatus
US3703900A (en) * 1969-12-02 1972-11-28 Cardiac Resuscitator Corp Cardiac resuscitator
US3871359A (en) * 1973-06-25 1975-03-18 Interscience Technology Corp Impedance measuring system
US4403215A (en) * 1977-12-27 1983-09-06 Hellige, Gmbh Apparatus for automatically monitoring body functions
US4387722A (en) * 1978-11-24 1983-06-14 Kearns Kenneth L Respiration monitor and x-ray triggering apparatus
US4305400A (en) * 1979-10-15 1981-12-15 Squibb Vitatek Inc. Respiration monitoring method and apparatus including cardio-vascular artifact detection
US4422458A (en) * 1980-04-28 1983-12-27 Montefiore Hospital And Medical Center, Inc. Method and apparatus for detecting respiratory distress
US4328808A (en) * 1980-10-09 1982-05-11 Hewlett-Packard Company Defibrillator with means for determining patient impedance and delivered energy
AU541482B2 (en) * 1981-10-26 1985-01-10 Sherwood Services Ag Monitoring electrode connection in electrosurgery
US4432375A (en) * 1982-05-24 1984-02-21 Cardiac Resuscitator Corporation Cardiac arrhythmia analysis system
US4475558A (en) * 1982-05-28 1984-10-09 Healthdyne, Inc. System for providing short-term event data and long-term trend data
US4506678A (en) * 1982-06-07 1985-03-26 Healthdyne, Inc. Patient monitor for providing respiration and electrocardiogram signals
US4459993A (en) * 1982-08-20 1984-07-17 Camino Laboratories Continuity detector for heartbeat rate measuring system
US4619265A (en) * 1984-03-08 1986-10-28 Physio-Control Corporation Interactive portable defibrillator including ECG detection circuit
US4610254A (en) * 1984-03-08 1986-09-09 Physio-Control Corporation Interactive portable defibrillator
US4574810A (en) * 1984-10-05 1986-03-11 Lerman Bruce B Automatic threshold defibrillator
US4736157A (en) * 1986-07-18 1988-04-05 Voyager Technologies, Inc. Wide-range resistance monitoring apparatus and method
US5088489A (en) * 1986-10-03 1992-02-18 Lerman Bruce B Current-based defibrillating method
US4870341A (en) * 1986-11-26 1989-09-26 First Medical Devices Corporation Impedance measurement circuit
US4785812A (en) * 1986-11-26 1988-11-22 First Medical Devices Corporation Protection system for preventing defibrillation with incorrect or improperly connected electrodes
US4840177A (en) * 1987-11-03 1989-06-20 Hewlett-Packard Company Current-based defibrillator
US5020541A (en) * 1988-07-13 1991-06-04 Physio-Control Corporation Apparatus for sensing lead and transthoracic impedances
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US4919145A (en) * 1988-07-13 1990-04-24 Physio-Control Corporation Method and apparatus for sensing lead and transthoracic impedances
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Also Published As

Publication number Publication date
CA2085627A1 (en) 1993-07-11
ATE168571T1 (de) 1998-08-15
JPH05253307A (ja) 1993-10-05
JP3588130B2 (ja) 2004-11-10
AU3103893A (en) 1993-07-15
US5247939A (en) 1993-09-28
EP0551746B1 (de) 1998-07-22
DE69226345T2 (de) 1999-01-21
EP0551746A3 (de) 1994-12-21
EP0551746A2 (de) 1993-07-21

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