CN1251643C - 在医疗设备中降低噪声和检测电极故障的方法及装置 - Google Patents

在医疗设备中降低噪声和检测电极故障的方法及装置 Download PDF

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Publication number
CN1251643C
CN1251643C CNB011197013A CN01119701A CN1251643C CN 1251643 C CN1251643 C CN 1251643C CN B011197013 A CNB011197013 A CN B011197013A CN 01119701 A CN01119701 A CN 01119701A CN 1251643 C CN1251643 C CN 1251643C
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China
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signal
electrode
carrier signal
carrier
filter
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CNB011197013A
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Chinese (zh)
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CN1341862A (zh
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W·J·凯泽尔
H·维贝尔
W·温特
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GE MAGTE MEDICAL SYSTEM CO
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GE MAGTE MEDICAL SYSTEM CO
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/276—Protection against electrode failure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
CNB011197013A 2000-05-23 2001-05-23 在医疗设备中降低噪声和检测电极故障的方法及装置 Expired - Lifetime CN1251643C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/576304 2000-05-23
US09/576,304 US6487449B1 (en) 2000-05-23 2000-05-23 Method and apparatus for reducing noise and detecting electrode faults in medical equipment

Publications (2)

Publication Number Publication Date
CN1341862A CN1341862A (zh) 2002-03-27
CN1251643C true CN1251643C (zh) 2006-04-19

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CNB011197013A Expired - Lifetime CN1251643C (zh) 2000-05-23 2001-05-23 在医疗设备中降低噪声和检测电极故障的方法及装置

Country Status (5)

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US (2) US6487449B1 (https=)
EP (1) EP1157659B1 (https=)
JP (1) JP4663152B2 (https=)
CN (1) CN1251643C (https=)
DE (1) DE60129505T2 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101520338B (zh) * 2008-12-05 2011-04-06 四川材料与工艺研究所 一种光电式化学泥浆界面测量装置
CN105595985A (zh) * 2014-10-28 2016-05-25 德尔格制造股份两合公司 用于采集电势的装置

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US6823212B2 (en) * 2001-06-13 2004-11-23 The Procter & Gamble Company Method and apparatus for measuring properties of a target surface
WO2004075738A2 (en) * 2003-02-26 2004-09-10 Compumedics Usa, Inc. Method and apparatus for continuous electrode impedance monitoring
US8068905B2 (en) * 2004-02-26 2011-11-29 Compumedics Limited Method and apparatus for continuous electrode impedance monitoring
US7245961B2 (en) 2004-07-19 2007-07-17 Hewlett-Packard Development Company, L.P. ECG electrode characterization and compensation
KR100825888B1 (ko) * 2005-10-05 2008-04-28 삼성전자주식회사 전극 동잡음 보상 회로 및 전극 동잡음 보상 방법
US20070239061A1 (en) * 2006-04-05 2007-10-11 Jacob Carter Systems and methods for providing multi-variable measurement diagnostic
ATE488175T1 (de) * 2006-09-07 2010-12-15 Telozo Gmbh Verfahren zur ableitung und auswertung von herz- kreislauf-informationen aus herzstromkurven, insbesondere für telemedizinische anwendungen
US9622673B2 (en) * 2007-12-14 2017-04-18 Siemens Healthcare Gmbh System for determining electrical status of patient attached leads
US8157848B2 (en) * 2008-02-01 2012-04-17 Siemens Medical Solutions Usa, Inc. System for characterizing patient tissue impedance for monitoring and treatment
JP2011078443A (ja) * 2009-10-02 2011-04-21 Tanita Corp 生体測定装置
US9237921B2 (en) * 2012-04-09 2016-01-19 Ethicon Endo-Surgery, Inc. Devices and techniques for cutting and coagulating tissue
US9113805B2 (en) 2013-03-04 2015-08-25 Mortara Instrument, Inc. Impedance measurement system
AU2014340147B2 (en) 2013-10-23 2017-02-02 Brain Sentinel, Inc. Detecting seizures including loose electrode monitoring
DE102014009955A1 (de) * 2014-07-07 2016-01-07 Drägerwerk AG & Co. KGaA Einrichtung und Verfahren zur Erfassung von elektrischen Potentialen
US20170219509A1 (en) * 2016-02-03 2017-08-03 Draeger Medical Systems, Inc. Determining Electrophysiological Electrode Quality
TWI598073B (zh) 2016-12-15 2017-09-11 財團法人工業技術研究院 生理訊號量測方法及生理訊號量測裝置
US11779253B1 (en) * 2019-10-28 2023-10-10 Cognionics, Inc. Measurement of electrode impedances in biopotential-physiological-phenomena sensing systems
CN111812180B (zh) * 2020-07-07 2022-12-09 江苏鱼跃医疗设备股份有限公司 一种识别试样类型或故障类型的方法及生物传感器装置

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US3602215A (en) 1968-09-16 1971-08-31 Honeywell Inc Electrode failure detection device
WO1983001374A1 (en) 1981-10-22 1983-04-28 ÖBERG, Tommy Heart activity indicator
US4951682A (en) * 1988-06-22 1990-08-28 The Cleveland Clinic Foundation Continuous cardiac output by impedance measurements in the heart
US4919145A (en) 1988-07-13 1990-04-24 Physio-Control Corporation Method and apparatus for sensing lead and transthoracic impedances
US5231990A (en) 1992-07-09 1993-08-03 Spacelabs, Medical, Inc. Application specific integrated circuit for physiological monitoring
US5650750A (en) 1995-03-03 1997-07-22 Heartstream, Inc. Common mode signal and circuit fault detection in differential signal detectors
CA2190901A1 (en) * 1995-11-24 1997-05-25 John B. Shaw Electro-convulsive therapy (ect) system with enhanced safety features
SE9601387D0 (sv) 1996-04-12 1996-04-12 Siemens Elema Ab Anordning för övervakning av för upptagning av fysiologiska mätsignaler avsedda mätelektroder samt deras tilledningar
SE9602440D0 (sv) 1996-06-20 1996-06-20 Pacesetter Ab Medical apparatus
JPH10234689A (ja) * 1997-02-24 1998-09-08 Casio Comput Co Ltd 生体情報記録装置及び生体情報記録装置のコンピュータプログラムを記録した媒体
US6278894B1 (en) * 1999-06-21 2001-08-21 Cardiac Pacemakers, Inc. Multi-site impedance sensor using coronary sinus/vein electrodes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101520338B (zh) * 2008-12-05 2011-04-06 四川材料与工艺研究所 一种光电式化学泥浆界面测量装置
CN105595985A (zh) * 2014-10-28 2016-05-25 德尔格制造股份两合公司 用于采集电势的装置
US9936893B2 (en) 2014-10-28 2018-04-10 Drägerwerk AG & Co. KGaA Device for detecting electric potentials

Also Published As

Publication number Publication date
CN1341862A (zh) 2002-03-27
US6974420B2 (en) 2005-12-13
EP1157659B1 (en) 2007-07-25
EP1157659A1 (en) 2001-11-28
JP2002078692A (ja) 2002-03-19
DE60129505T2 (de) 2008-04-17
DE60129505D1 (de) 2007-09-06
US20020183797A1 (en) 2002-12-05
US6487449B1 (en) 2002-11-26
JP4663152B2 (ja) 2011-03-30

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