CN106028922B - 有源低阻抗电极 - Google Patents

有源低阻抗电极 Download PDF

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Publication number
CN106028922B
CN106028922B CN201580004015.8A CN201580004015A CN106028922B CN 106028922 B CN106028922 B CN 106028922B CN 201580004015 A CN201580004015 A CN 201580004015A CN 106028922 B CN106028922 B CN 106028922B
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China
Prior art keywords
voltage
node
electrical activity
patient
current
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CN201580004015.8A
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English (en)
Chinese (zh)
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CN106028922A (zh
Inventor
E·C·赫尔雷克森
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Koninklijke Philips NV
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Koninklijke Philips NV
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Publication of CN106028922A publication Critical patent/CN106028922A/zh
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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
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • 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
    • 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
    • A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
    • 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
    • A61B5/30—Input circuits therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
CN201580004015.8A 2014-01-07 2015-01-07 有源低阻抗电极 Active CN106028922B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461924255P 2014-01-07 2014-01-07
US61/924,255 2014-01-07
PCT/IB2015/050112 WO2015104657A1 (en) 2014-01-07 2015-01-07 Active low impedance electrode

Publications (2)

Publication Number Publication Date
CN106028922A CN106028922A (zh) 2016-10-12
CN106028922B true CN106028922B (zh) 2019-07-23

Family

ID=52462968

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580004015.8A Active CN106028922B (zh) 2014-01-07 2015-01-07 有源低阻抗电极

Country Status (5)

Country Link
US (1) US10321838B2 (enExample)
EP (1) EP3091898B1 (enExample)
JP (1) JP6494635B2 (enExample)
CN (1) CN106028922B (enExample)
WO (1) WO2015104657A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102463174B1 (ko) 2017-07-31 2022-11-04 삼성전자주식회사 재설정 가능한 증폭기 및 그 증폭 방법
CN107898456A (zh) * 2017-11-13 2018-04-13 深圳贝特莱电子科技股份有限公司 一种基于有源电极的脑电采集装置及方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880146A (en) * 1973-06-04 1975-04-29 Donald B Everett Noise compensation techniques for bioelectric potential sensing
US20030006782A1 (en) * 2001-07-06 2003-01-09 Aspect Medical Systems, Inc. System and method for measuring bioelectric impedance in the presence of interference
EP2294979A1 (en) * 2009-09-14 2011-03-16 Imec Method and electronic medical device for simultaneously measuring and impedance and a biopotential signal
US20110295096A1 (en) * 2010-05-25 2011-12-01 Neurowave Systems Inc. Method and system for electrode impedance measurement
CN103197109A (zh) * 2013-02-22 2013-07-10 云南电力试验研究院（集团）有限公司电力研究院 一种用于电参量精密测量的电路阻抗及电压有源补偿器
CN104079164A (zh) * 2014-06-30 2014-10-01 华为技术有限公司 一种有源emi滤波器及电源管理装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0543766Y2 (enExample) * 1987-03-30 1993-11-05
US6208888B1 (en) 1999-02-03 2001-03-27 Cardiac Pacemakers, Inc. Voltage sensing system with input impedance balancing for electrocardiogram (ECG) sensing applications
WO2003077989A1 (en) * 2002-03-14 2003-09-25 Inovise Medical, Inc. Method and apparatus for detecting and transmitting electrical and related audio signals from a single, common anatomical site
US7092750B2 (en) * 2003-04-16 2006-08-15 Medtronic Emergency Response Systems, Inc. ECG signal detection device
JP4921349B2 (ja) * 2004-02-27 2012-04-25 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 生理状態のモニタリング、分析および伝達のためのウェアラブル無線装置
EP2180827A2 (en) * 2007-08-20 2010-05-05 Koninklijke Philips Electronics N.V. Method for measuring body parameters
EP2101408B1 (en) 2008-03-11 2012-05-16 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement Floating front-end amplifier and one-wire measuring devices
JP5602227B2 (ja) * 2009-07-13 2014-10-08 コーニンクレッカ フィリップス エヌ ヴェ 動きアーチファクトが低減される電気生理学的測定
WO2012034161A1 (en) 2010-09-13 2012-03-22 Hear Ip Pty Ltd A signal processing device for use in electroencephalography and a cable system incorporating the device
EP2442443B8 (en) 2010-10-15 2018-02-07 IMEC vzw Multi-channel biopotential signal acquisition systems
JP5668604B2 (ja) * 2011-05-31 2015-02-12 株式会社デンソー 心電検出装置
WO2013142944A1 (en) 2012-03-29 2013-10-03 George Townsend Differential amplifier and electrode for measuring a biopotential

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880146A (en) * 1973-06-04 1975-04-29 Donald B Everett Noise compensation techniques for bioelectric potential sensing
US20030006782A1 (en) * 2001-07-06 2003-01-09 Aspect Medical Systems, Inc. System and method for measuring bioelectric impedance in the presence of interference
EP2294979A1 (en) * 2009-09-14 2011-03-16 Imec Method and electronic medical device for simultaneously measuring and impedance and a biopotential signal
US20110295096A1 (en) * 2010-05-25 2011-12-01 Neurowave Systems Inc. Method and system for electrode impedance measurement
CN103197109A (zh) * 2013-02-22 2013-07-10 云南电力试验研究院（集团）有限公司电力研究院 一种用于电参量精密测量的电路阻抗及电压有源补偿器
CN104079164A (zh) * 2014-06-30 2014-10-01 华为技术有限公司 一种有源emi滤波器及电源管理装置

Also Published As

Publication number Publication date
WO2015104657A1 (en) 2015-07-16
EP3091898B1 (en) 2018-10-03
EP3091898A1 (en) 2016-11-16
US10321838B2 (en) 2019-06-18
CN106028922A (zh) 2016-10-12
JP6494635B2 (ja) 2019-04-03
JP2017500978A (ja) 2017-01-12
US20160331256A1 (en) 2016-11-17

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