CN102247138A - 运动伪差消除微电极 - Google Patents

运动伪差消除微电极 Download PDF

Info

Publication number
CN102247138A
CN102247138A CN201110071781XA CN201110071781A CN102247138A CN 102247138 A CN102247138 A CN 102247138A CN 201110071781X A CN201110071781X A CN 201110071781XA CN 201110071781 A CN201110071781 A CN 201110071781A CN 102247138 A CN102247138 A CN 102247138A
Authority
CN
China
Prior art keywords
accelerometer
biopotential
substrate
acceleration
electrode
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.)
Pending
Application number
CN201110071781XA
Other languages
English (en)
Chinese (zh)
Inventor
S·钱德拉塞卡兰
J·维尔塔宁
S·戈拉瓦
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CN102247138A publication Critical patent/CN102247138A/zh
Pending legal-status Critical Current

Links

Images

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
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/263—Bioelectric electrodes therefor characterised by the electrode materials
    • A61B5/265—Bioelectric electrodes therefor characterised by the electrode materials containing silver or silver chloride
    • 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
    • A61B5/30—Input circuits therefor
    • A61B5/307—Input circuits therefor specially adapted for particular uses
    • A61B5/31—Input circuits 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
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/685—Microneedles
    • 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
    • A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
    • A61B5/721—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts using a separate sensor to detect motion or using motion information derived from signals other than the physiological signal to be measured
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/028—Microscale sensors, e.g. electromechanical sensors [MEMS]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/12—Manufacturing methods specially adapted for producing sensors for in-vivo measurements
    • A61B2562/125—Manufacturing methods specially adapted for producing sensors for in-vivo measurements characterised by the manufacture of electrodes
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CN201110071781XA 2010-03-17 2011-03-17 运动伪差消除微电极 Pending CN102247138A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/725865 2010-03-17
US12/725,865 US8229537B2 (en) 2010-03-17 2010-03-17 Motion artifact rejection microelectrode

Publications (1)

Publication Number Publication Date
CN102247138A true CN102247138A (zh) 2011-11-23

Family

ID=44585491

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110071781XA Pending CN102247138A (zh) 2010-03-17 2011-03-17 运动伪差消除微电极

Country Status (4)

Country Link
US (1) US8229537B2 (enExample)
JP (1) JP5698587B2 (enExample)
CN (1) CN102247138A (enExample)
DE (1) DE102011001189A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9291636B1 (en) * 2010-03-23 2016-03-22 University Of Washington Through Its Center For Commercialization Methods and systems for detecting acceleration using bondwires
US20130190586A1 (en) * 2010-10-06 2013-07-25 Indiana University Research & Technology Corporati Multi-Terminal Nanoelectrode Array
TWI418004B (zh) * 2010-12-31 2013-12-01 原相科技股份有限公司 晶片封裝結構以及晶片封裝製程
US20120296187A1 (en) * 2011-04-29 2012-11-22 Abbott Diabetes Care Inc. Devices and Methods for Obtaining Analyte Sample
EP3536231B1 (en) 2013-07-01 2024-03-20 Mayo Foundation for Medical Education and Research Sensor types and sensor positioning for a remote patient monitoring system
US10390755B2 (en) 2014-07-17 2019-08-27 Elwha Llc Monitoring body movement or condition according to motion regimen with conformal electronics
US20160015299A1 (en) * 2014-07-17 2016-01-21 Elwha Llc Use of epidermal electronic devices to measure orientation
US10279201B2 (en) 2014-07-17 2019-05-07 Elwha Llc Monitoring and treating pain with epidermal electronics
US10383550B2 (en) 2014-07-17 2019-08-20 Elwha Llc Monitoring body movement or condition according to motion regimen with conformal electronics
US10279200B2 (en) 2014-07-17 2019-05-07 Elwha Llc Monitoring and treating pain with epidermal electronics
US10099053B2 (en) 2014-07-17 2018-10-16 Elwha Llc Epidermal electronics to monitor repetitive stress injuries and arthritis
US10751003B2 (en) 2018-07-12 2020-08-25 Analog Devices Global Unlimited Company Reducing motion-related artifacts in optical measurements for vital signs monitoring

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969468A (en) * 1986-06-17 1990-11-13 Alfred E. Mann Foundation For Scientific Research Electrode array for use in connection with a living body and method of manufacture
US6912414B2 (en) * 2002-01-29 2005-06-28 Southwest Research Institute Electrode systems and methods for reducing motion artifact
US6961603B2 (en) * 2003-06-17 2005-11-01 Instrumentarim Corp. Unitary multi-electrode biopotential signal sensor and method for making same
CN101583305A (zh) * 2006-03-03 2009-11-18 理疗波公司 生理监测系统和方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513649A (en) 1994-03-22 1996-05-07 Sam Technology, Inc. Adaptive interference canceler for EEG movement and eye artifacts
US5978693A (en) * 1998-02-02 1999-11-02 E.P. Limited Apparatus and method for reduction of motion artifact
JPH11276448A (ja) * 1998-03-31 1999-10-12 Seiko Epson Corp 信号抽出装置および信号抽出方法
ATE296575T1 (de) 2000-01-21 2005-06-15 Instrumentarium Corp Herstellungsverfahren für eine medizinische elektrode
US6622035B1 (en) 2000-01-21 2003-09-16 Instrumentarium Corp. Electrode for measurement of weak bioelectrical signals
GB2394294A (en) * 2002-10-18 2004-04-21 Cambridge Neurotechnology Ltd Cardiac sensor with accelerometer
US7395105B2 (en) * 2002-12-10 2008-07-01 Koninklijke Philips Electronics, N.V. Wearable device for bioelectrical interaction with motion artifact correction means
JP2007167448A (ja) * 2005-12-22 2007-07-05 Medical Electronic Science Inst Co Ltd 生体情報センサユニット及び生体情報モニタシステム
US8238995B2 (en) 2006-12-08 2012-08-07 General Electric Company Self-adhering electrodes and methods of making the same
EP2190347A1 (en) * 2007-09-07 2010-06-02 Emsense Corporation Integrated sensor headset

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969468A (en) * 1986-06-17 1990-11-13 Alfred E. Mann Foundation For Scientific Research Electrode array for use in connection with a living body and method of manufacture
US6912414B2 (en) * 2002-01-29 2005-06-28 Southwest Research Institute Electrode systems and methods for reducing motion artifact
US6961603B2 (en) * 2003-06-17 2005-11-01 Instrumentarim Corp. Unitary multi-electrode biopotential signal sensor and method for making same
CN101583305A (zh) * 2006-03-03 2009-11-18 理疗波公司 生理监测系统和方法

Also Published As

Publication number Publication date
JP5698587B2 (ja) 2015-04-08
JP2011194240A (ja) 2011-10-06
US20110230745A1 (en) 2011-09-22
DE102011001189A1 (de) 2011-09-22
US8229537B2 (en) 2012-07-24
DE102011001189A8 (de) 2012-01-05

Similar Documents

Publication Publication Date Title
US8229537B2 (en) Motion artifact rejection microelectrode
Wang et al. PDMS-based low cost flexible dry electrode for long-term EEG measurement
US4685466A (en) Measuring sensor for the non-invasive detection of electro-physiological quantities
EP1451595B1 (en) Electrodynamic sensors and applications thereof
Li et al. Novel passive ceramic based semi-dry electrodes for recording electroencephalography signals from the hairy scalp
AU2009279710B2 (en) Multiple electrode composite systems and methods for use in electrocardiogram detection systems
EP2328471B1 (en) Electrode and electrode positioning arrangement for abdominal fetal electrocardiogram detection
Chen et al. Novel flexible material-based unobtrusive and wearable body sensor networks for vital sign monitoring
Pei et al. Skin-potential variation insensitive dry electrodes for ECG recording
US20130066183A1 (en) Active dry sensor module for measurement of bioelectricity
Oehler et al. Extraction of SSVEP signals of a capacitive EEG helmet for human machine interface
CN110913760A (zh) 心电图(ecg)波形测定用电极结构
Srinivasa et al. Dry electrodes for bio-potential measurement in wearable systems
Batchelor et al. Inkjet printed ECG electrodes for long term biosignal monitoring in personalized and ubiquitous healthcare
Celik et al. Wearable mobile ear-based ECG monitoring device using graphene-coated sensors
Hokajärvi Electrode contact impedance and biopotential signal quality
KR102294772B1 (ko) 마이크로니들 어레이 전극-기반의 심전도 측정 시스템
Jacob et al. An exploration of behind-the-ear ECG signals from a single ear using inkjet printed conformal tattoo electrodes
CN108451524A (zh) 穿戴式心电检测仪
EP4120913A1 (en) Body electrode for recording electro-physiological signals
Svärd et al. Design and evaluation of a capacitively coupled sensor readout circuit, toward contact-less ECG and EEG
CN104757970B (zh) 利用下颌表面肌电检测颏舌肌肌功能的检测装置
CN116898447A (zh) 用于肌少症检测的多通道表面肌电信号采集电极和系统
Chen et al. Characterization of a novel carbonized foam electrode for wearable bio-potential recording
CN117982147A (zh) 基于多通道微针干电极的电信号检测装置及制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20111123