SG11201609658WA - Device and method for removing artifacts in physiological measurements - Google Patents

Device and method for removing artifacts in physiological measurements

Info

Publication number
SG11201609658WA
SG11201609658WA SG11201609658WA SG11201609658WA SG11201609658WA SG 11201609658W A SG11201609658W A SG 11201609658WA SG 11201609658W A SG11201609658W A SG 11201609658WA SG 11201609658W A SG11201609658W A SG 11201609658WA SG 11201609658W A SG11201609658W A SG 11201609658WA
Authority
SG
Singapore
Prior art keywords
physiological measurements
removing artifacts
artifacts
physiological
measurements
Prior art date
Application number
SG11201609658WA
Inventor
Shiyun 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 SG11201609658WA publication Critical patent/SG11201609658WA/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
    • A61B5/72—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • 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
    • A61B5/72—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
    • A61B5/725—Details of waveform analysis using specific filters therefor, e.g. Kalman or adaptive filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16B—BIOINFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR GENETIC OR PROTEIN-RELATED DATA PROCESSING IN COMPUTATIONAL MOLECULAR BIOLOGY
    • G16B40/00—ICT specially adapted for biostatistics; ICT specially adapted for bioinformatics-related machine learning or data mining, e.g. knowledge discovery or pattern finding
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16B—BIOINFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR GENETIC OR PROTEIN-RELATED DATA PROCESSING IN COMPUTATIONAL MOLECULAR BIOLOGY
    • G16B40/00—ICT specially adapted for biostatistics; ICT specially adapted for bioinformatics-related machine learning or data mining, e.g. knowledge discovery or pattern finding
    • G16B40/10—Signal processing, e.g. from mass spectrometry [MS] or from PCR
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/0022—Monitoring a patient using a global network, e.g. telephone networks, internet
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Physiology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Psychiatry (AREA)
  • Bioethics (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Software Systems (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Computation (AREA)
  • Epidemiology (AREA)
  • Evolutionary Biology (AREA)
  • Data Mining & Analysis (AREA)
  • Cardiology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (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)
SG11201609658WA 2014-06-13 2014-06-13 Device and method for removing artifacts in physiological measurements SG11201609658WA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2014/000279 WO2015190994A1 (en) 2014-06-13 2014-06-13 Device and method for removing artifacts in physiological measurements

Publications (1)

Publication Number Publication Date
SG11201609658WA true SG11201609658WA (en) 2016-12-29

Family

ID=54833958

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201609658WA SG11201609658WA (en) 2014-06-13 2014-06-13 Device and method for removing artifacts in physiological measurements

Country Status (6)

Country Link
US (1) US10973464B2 (en)
JP (1) JP6465899B2 (en)
KR (1) KR102268196B1 (en)
CN (1) CN106456030B (en)
SG (1) SG11201609658WA (en)
WO (1) WO2015190994A1 (en)

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US10758133B2 (en) * 2014-08-07 2020-09-01 Apple Inc. Motion artifact removal by time domain projection
FR3059222A1 (en) * 2016-11-28 2018-06-01 Apd Advanced Perfusion Diagnostics Sa DEVICE, METHOD AND PROGRAM FOR MONITORING INFUSION OF A FABRIC
WO2018137300A1 (en) * 2017-01-25 2018-08-02 华为技术有限公司 Method and apparatus for determining quality of physiological signal
TW201838584A (en) 2017-04-18 2018-11-01 原相科技股份有限公司 Electronic apparatus and method capable of reducing or avoiding offset interference and accurately measuring physiological characteristics of user
CN113558596A (en) * 2017-04-27 2021-10-29 原相科技股份有限公司 Method for measuring physiological characteristics
US11166640B2 (en) 2017-06-02 2021-11-09 Apple Inc. Physiological sampling during predetermined activities
US10874313B2 (en) 2017-06-04 2020-12-29 Apple Inc. Heartrate tracking techniques
KR102588906B1 (en) 2017-12-01 2023-10-13 삼성전자주식회사 Apparatus and method for assessment biological signal quality
US11457872B2 (en) * 2017-12-01 2022-10-04 Samsung Electronics Co., Ltd. Bio-signal quality assessment apparatus and bio-signal quality assessment method
CN109157200B (en) * 2018-10-31 2021-03-23 安徽华米信息科技有限公司 Noise detection method and device
US11134900B2 (en) 2019-07-23 2021-10-05 KMZ Holdings LLC System and method for diagnostic analysis of human body systems, organs, and cells
WO2023108331A1 (en) * 2021-12-13 2023-06-22 中国科学院深圳先进技术研究院 Adaptive real-time electrocardiogram signal quality evaluation method
CN115670397B (en) * 2022-11-17 2023-06-02 北京中科心研科技有限公司 PPG artifact identification method and device, storage medium and electronic equipment

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US5513649A (en) * 1994-03-22 1996-05-07 Sam Technology, Inc. Adaptive interference canceler for EEG movement and eye artifacts
US6002952A (en) * 1997-04-14 1999-12-14 Masimo Corporation Signal processing apparatus and method
US20040111219A1 (en) * 1999-02-22 2004-06-10 Sandeep Gulati Active interferometric signal analysis in software
JP3700048B2 (en) * 1999-06-28 2005-09-28 オムロンヘルスケア株式会社 Electronic blood pressure monitor
JP3806285B2 (en) * 2000-06-09 2006-08-09 ヤマハ株式会社 Light-emitting toy and body condition recording / judgment system using light-emitting toy
JP2003102694A (en) * 2001-09-28 2003-04-08 Kenji Sunakawa Heart rate measuring instrument
US7920919B1 (en) * 2006-11-06 2011-04-05 Pacesetter, Inc. Morphology based motion detection for sensors sensitive to motion induced noise
JP5060186B2 (en) * 2007-07-05 2012-10-31 株式会社東芝 Pulse wave processing apparatus and method
JP5448515B2 (en) * 2009-03-25 2014-03-19 シチズンホールディングス株式会社 Biological signal measuring device
US9642534B2 (en) * 2009-09-11 2017-05-09 University Of Virginia Patent Foundation Systems and methods for determining location of an access needle in a subject
WO2011068687A1 (en) * 2009-11-18 2011-06-09 Texas Instruments Incorporated Methods and apparatus for sensing blood flow and hemodynamic parameters
BR112012019857A2 (en) 2010-02-11 2016-04-26 Koninkl Philips Electronics Nv method for determining an individual's respiration and breath determining apparatus for determining an individual's respiration
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Also Published As

Publication number Publication date
CN106456030B (en) 2020-01-17
KR20170016370A (en) 2017-02-13
WO2015190994A1 (en) 2015-12-17
JP6465899B2 (en) 2019-02-06
JP2017517349A (en) 2017-06-29
KR102268196B1 (en) 2021-06-22
US20170128019A1 (en) 2017-05-11
CN106456030A (en) 2017-02-22
US10973464B2 (en) 2021-04-13

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