SG11201705186UA - Device and method for removal of artifacts in physiological measurements - Google Patents

Device and method for removal of artifacts in physiological measurements

Info

Publication number
SG11201705186UA
SG11201705186UA SG11201705186UA SG11201705186UA SG11201705186UA SG 11201705186U A SG11201705186U A SG 11201705186UA SG 11201705186U A SG11201705186U A SG 11201705186UA SG 11201705186U A SG11201705186U A SG 11201705186UA SG 11201705186U A SG11201705186U A SG 11201705186UA
Authority
SG
Singapore
Prior art keywords
artifacts
removal
physiological measurements
physiological
measurements
Prior art date
Application number
SG11201705186UA
Other languages
English (en)
Inventor
Shiyun Sunny Shao
Kittipong Kasamsook
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of SG11201705186UA publication Critical patent/SG11201705186UA/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
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • 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
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type devices
    • 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
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6824—Arm or wrist
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Physiology (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)
  • Cardiology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
SG11201705186UA 2014-12-23 2014-12-23 Device and method for removal of artifacts in physiological measurements SG11201705186UA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2014/000615 WO2016105275A1 (en) 2014-12-23 2014-12-23 Device and method for removal of artifacts in physiological measurements

Publications (1)

Publication Number Publication Date
SG11201705186UA true SG11201705186UA (en) 2017-07-28

Family

ID=56151134

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201705186UA SG11201705186UA (en) 2014-12-23 2014-12-23 Device and method for removal of artifacts in physiological measurements

Country Status (7)

Country Link
US (1) US11045101B2 (zh)
JP (1) JP6546661B2 (zh)
KR (1) KR102301740B1 (zh)
CN (1) CN107205640B (zh)
AU (1) AU2014414868B2 (zh)
SG (1) SG11201705186UA (zh)
WO (1) WO2016105275A1 (zh)

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CN107595296B (zh) * 2017-09-19 2020-06-05 广东乐心医疗电子股份有限公司 一种消除运动干扰的血氧饱和度检测方法及血氧检测装置
CN108294737B (zh) * 2018-01-26 2020-11-13 深圳市元征科技股份有限公司 心率测量方法、装置及智能穿戴设备
KR102560306B1 (ko) 2018-10-05 2023-07-26 삼성전자주식회사 혈압 추정 장치 및 방법
CN109497984A (zh) * 2018-12-27 2019-03-22 深圳还是威健康科技有限公司 一种心率信号的处理方法及相关设备
CN111714101B (zh) * 2019-03-20 2021-09-24 安徽华米信息科技有限公司 信号处理方法及装置
CN110647815A (zh) * 2019-08-25 2020-01-03 上海贝瑞电子科技有限公司 一种基于人脸视频图像的非接触式心率测量方法及系统
KR20210097287A (ko) 2020-01-30 2021-08-09 삼성전자주식회사 신호 처리 장치, 생체정보 추정 장치 및 방법
WO2023159223A1 (en) * 2022-02-18 2023-08-24 Rajant Health Incorporated Parallel adaptive motion artifact removal

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WO2003000125A1 (en) 2001-06-22 2003-01-03 Cardiodigital Limited Wavelet-based analysis of pulse oximetry signals
KR100462182B1 (ko) * 2002-04-15 2004-12-16 삼성전자주식회사 Ｐｐｇ 기반의 심박 검출 장치 및 방법
EP1769737A1 (en) 2005-09-29 2007-04-04 Siemens Aktiengesellschaft Method and device for removing respiratory artefacts from measured blood pressure data
WO2007100959A2 (en) 2006-02-28 2007-09-07 Koninklijke Philips Electronics, N.V. Biometric monitor with electronics disposed on or in a neck collar
KR101742668B1 (ko) * 2008-06-12 2017-06-01 골지 피티와이 리미티드 운동부족 및/또는 운동과잉 상태의 검출
US20090326831A1 (en) * 2008-06-30 2009-12-31 Nellcor Puritan Bennett Ireland Concatenated Scalograms
EP3357419A1 (en) 2009-02-25 2018-08-08 Valencell, Inc. Light-guiding devices and monitoring devices incorporating same
AU2010264669C1 (en) * 2009-06-26 2015-04-30 Gambro Lundia Ab Devices, a computer program product and a method for data extraction
US8718980B2 (en) 2009-09-11 2014-05-06 Qualcomm Incorporated Method and apparatus for artifacts mitigation with multiple wireless sensors
US8938291B1 (en) * 2009-10-16 2015-01-20 Blackrock Microsystems, LLC Methods and systems for signal processing of neural data
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GB201209413D0 (en) * 2012-05-28 2012-07-11 Obs Medical Ltd Respiration rate extraction from cardiac signals
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CN108903920A (zh) * 2013-01-15 2018-11-30 飞比特公司 便携式生物计量监测装置及其操作方法
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KR102083559B1 (ko) 2013-02-13 2020-03-02 삼성전자주식회사 생체용 전극, 생체 신호 처리 장치 및 생체 신호 처리 방법
CN103340621B (zh) 2013-06-04 2014-12-03 中国科学院苏州生物医学工程技术研究所 运动伪影消除装置及其消除运动伪影的方法
JP6201469B2 (ja) 2013-07-12 2017-09-27 セイコーエプソン株式会社 生体情報処理装置、生体情報処理方法
CN105813564A (zh) * 2013-12-12 2016-07-27 皇家飞利浦有限公司 用于确定对象的生命体征的设备和方法
US10265024B2 (en) * 2014-07-26 2019-04-23 Salutron, Inc. Sensor system for heart rate measurement per axis of shared orientation

Also Published As

Publication number Publication date
AU2014414868B2 (en) 2019-12-05
WO2016105275A1 (en) 2016-06-30
KR102301740B1 (ko) 2021-09-13
US11045101B2 (en) 2021-06-29
US20170347901A1 (en) 2017-12-07
CN107205640A (zh) 2017-09-26
JP6546661B2 (ja) 2019-07-17
CN107205640B (zh) 2021-01-12
AU2014414868A1 (en) 2017-07-20
JP2018500114A (ja) 2018-01-11
KR20170099979A (ko) 2017-09-01

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