SE9601387D0 - Anordning för övervakning av för upptagning av fysiologiska mätsignaler avsedda mätelektroder samt deras tilledningar - Google Patents

Anordning för övervakning av för upptagning av fysiologiska mätsignaler avsedda mätelektroder samt deras tilledningar

Info

Publication number
SE9601387D0
SE9601387D0 SE9601387A SE9601387A SE9601387D0 SE 9601387 D0 SE9601387 D0 SE 9601387D0 SE 9601387 A SE9601387 A SE 9601387A SE 9601387 A SE9601387 A SE 9601387A SE 9601387 D0 SE9601387 D0 SE 9601387D0
Authority
SE
Sweden
Prior art keywords
measurement signals
leads
physiological measurement
measurement
measuring electrodes
Prior art date
Application number
SE9601387A
Other languages
English (en)
Swedish (sv)
Inventor
Thomas Ohlsson
Peter Danielsson
Original Assignee
Siemens Elema Ab
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 Siemens Elema Ab filed Critical Siemens Elema Ab
Priority to SE9601387A priority Critical patent/SE9601387D0/xx
Publication of SE9601387D0 publication Critical patent/SE9601387D0/xx
Priority to EP97103979A priority patent/EP0800787B1/de
Priority to DE69727415T priority patent/DE69727415T2/de
Priority to JP09037797A priority patent/JP3980702B2/ja
Priority to US08/834,664 priority patent/US5792063A/en
Priority to US09/024,973 priority patent/US5921939A/en

Links

Classifications

    • 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
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/321—Accessories or supplementary instruments therefor, e.g. cord hangers
    • 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
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0531—Measuring skin impedance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0535—Impedance plethysmography
SE9601387A 1996-04-12 1996-04-12 Anordning för övervakning av för upptagning av fysiologiska mätsignaler avsedda mätelektroder samt deras tilledningar SE9601387D0 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9601387A SE9601387D0 (sv) 1996-04-12 1996-04-12 Anordning för övervakning av för upptagning av fysiologiska mätsignaler avsedda mätelektroder samt deras tilledningar
EP97103979A EP0800787B1 (de) 1996-04-12 1997-03-10 Vorrichtung zur Überwachung von Messelektroden zum Erfassen von physiologischen Signalen
DE69727415T DE69727415T2 (de) 1996-04-12 1997-03-10 Vorrichtung zur Überwachung von Messelektroden zum Erfassen von physiologischen Signalen
JP09037797A JP3980702B2 (ja) 1996-04-12 1997-04-09 測定電極と中性電極およびそれらのリード線を監視する装置
US08/834,664 US5792063A (en) 1996-04-12 1997-04-11 Device for monitoring measurement electrodes, devised for picking up physiological measurement signals, and their leads
US09/024,973 US5921939A (en) 1996-04-12 1998-02-06 Device for monitoring measurement electrodes to detect the presence of faults in electrode, leads and in the connection of the electrodes to a patient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9601387A SE9601387D0 (sv) 1996-04-12 1996-04-12 Anordning för övervakning av för upptagning av fysiologiska mätsignaler avsedda mätelektroder samt deras tilledningar

Publications (1)

Publication Number Publication Date
SE9601387D0 true SE9601387D0 (sv) 1996-04-12

Family

ID=20402165

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9601387A SE9601387D0 (sv) 1996-04-12 1996-04-12 Anordning för övervakning av för upptagning av fysiologiska mätsignaler avsedda mätelektroder samt deras tilledningar

Country Status (5)

Country Link
US (2) US5792063A (de)
EP (1) EP0800787B1 (de)
JP (1) JP3980702B2 (de)
DE (1) DE69727415T2 (de)
SE (1) SE9601387D0 (de)

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DE10248894B4 (de) * 2002-10-18 2008-02-07 Niehaus, Michael, Prof. Dr. Verfahren zur Überwachung physiologischer Körperzustände sowie zur Notfallfeststellung
EP1424637A1 (de) * 2002-11-29 2004-06-02 Instrumentarium Corporation Eliminierung von Artefakten aus einem elektrischen Signal
JP2007508095A (ja) 2003-10-17 2007-04-05 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 個体との生体電気相互作用を実施するための装置及びオンデマンドリードオフ検出を行なうための方法
US20060004295A1 (en) * 2004-06-29 2006-01-05 Randolph Prydekker Electrode connectivity determination system
US7245961B2 (en) * 2004-07-19 2007-07-17 Hewlett-Packard Development Company, L.P. ECG electrode characterization and compensation
US7340294B2 (en) * 2005-08-11 2008-03-04 The General Electric Company Impedance measurement apparatus for assessment of biomedical electrode interface quality
US20080027350A1 (en) * 2006-07-13 2008-01-31 Advanced Cardiovascular Systems, Inc. Methods and apparatus for localization, diagnosis, contact or activity detection of bio-electric tissue
ES2374396T3 (es) 2006-09-07 2012-02-16 Telozo Gmbh Método para deducir y evaluar informaciones cardiovasculares a partir de curvas de la corriente cardíaca, particularmente para aplicaciones telemédicas.
JP5238712B2 (ja) * 2006-11-10 2013-07-17 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ｅｃｇ電極接触品質測定システム
US8089283B2 (en) * 2007-08-10 2012-01-03 Consolidate Research, Inc. Apparatus and method for high-speed determination of bioelectric electrode impedances
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
US8559268B2 (en) * 2008-12-12 2013-10-15 Baker Hughes Incorporated Multi-frequency borehole imager
CN101822539B (zh) * 2009-03-02 2011-06-08 王建成 一种消除心电图运动干扰的方法
FR2950795B1 (fr) * 2009-10-06 2012-12-21 Advivo Dispositif de conditionnement d'au moins deux signaux synchrones electro-physiologiques
US20110251817A1 (en) * 2010-04-12 2011-10-13 Reproductive Research Technologies, Llp Method and apparatus to determine impedance variations in a skin/electrode interface
JP5675961B2 (ja) * 2010-04-26 2015-02-25 サイベース・エービーＳｃｉｂａｓｅ ＡＢ 対象の組織における電気インピーダンス測定のためのデバイスおよびその作動方法
JP5494548B2 (ja) * 2011-04-08 2014-05-14 株式会社デンソー 電圧計測装置
ES2398439B1 (es) * 2011-07-29 2014-03-05 Universitat Politècnica De Catalunya Método y aparato para obtener información cardiovascular midiendo entre dos extremidades
KR101832264B1 (ko) * 2011-08-25 2018-04-13 삼성전자주식회사 생체 신호를 측정하는 장치 및 방법
WO2013140725A1 (ja) * 2012-03-21 2013-09-26 パナソニック株式会社 眼球疲労判定装置および眼球疲労判定方法
US9113805B2 (en) 2013-03-04 2015-08-25 Mortara Instrument, Inc. Impedance measurement system
EP2818103B1 (de) * 2013-06-27 2016-08-03 Imec Biopotential-Signalerfassungssystem und Verfahren
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US9830424B2 (en) 2013-09-18 2017-11-28 Hill-Rom Services, Inc. Bed/room/patient association systems and methods
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US9474459B2 (en) 2014-07-30 2016-10-25 General Electric Company ECG electrode and leadwire connection integrity detection
US10398369B2 (en) 2014-08-08 2019-09-03 Medtronic Xomed, Inc. Wireless stimulation probe device for wireless nerve integrity monitoring systems
US9594104B2 (en) * 2014-10-22 2017-03-14 Natus Medical Incorporated Simultaneous impedance testing method and apparatus
EP3244791A4 (de) * 2015-01-14 2018-07-18 RS Medical Monitoring Ltd. Verfahren und system zur überwachung der internen elektrischen impedanz eines biologischen objekts
US10039915B2 (en) 2015-04-03 2018-08-07 Medtronic Xomed, Inc. System and method for omni-directional bipolar stimulation of nerve tissue of a patient via a surgical tool
US10799180B2 (en) * 2015-11-14 2020-10-13 Zeto, Inc. System and method for testing contact quality of electrical-biosignal electrodes
US10849517B2 (en) 2016-09-19 2020-12-01 Medtronic Xomed, Inc. Remote control module for instruments
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JP6861380B2 (ja) 2016-12-20 2021-04-21 パナソニックＩｐマネジメント株式会社 電子機器
JP6575642B1 (ja) * 2018-06-28 2019-09-18 Smk株式会社 筋評価システム
US11911325B2 (en) 2019-02-26 2024-02-27 Hill-Rom Services, Inc. Bed interface for manual location
JP2022074177A (ja) * 2019-03-25 2022-05-18 シャープ株式会社 生体情報測定用ハーネスおよび生体情報処理システム
US10849553B2 (en) 2019-03-27 2020-12-01 CeriBell, Inc. Systems and methods for processing sonified brain signals
CN112450940A (zh) * 2019-09-06 2021-03-09 Oppo广东移动通信有限公司 心电检测装置、芯片、方法以及可穿戴电子设备
US11779253B1 (en) * 2019-10-28 2023-10-10 Cognionics, Inc. Measurement of electrode impedances in biopotential-physiological-phenomena sensing systems
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US4993423A (en) * 1988-07-13 1991-02-19 Physio-Control Corporation Method and apparatus for differential lead impedance comparison
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Also Published As

Publication number Publication date
US5921939A (en) 1999-07-13
EP0800787B1 (de) 2004-02-04
DE69727415D1 (de) 2004-03-11
EP0800787A1 (de) 1997-10-15
JPH1028680A (ja) 1998-02-03
JP3980702B2 (ja) 2007-09-26
US5792063A (en) 1998-08-11
DE69727415T2 (de) 2004-12-30

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