SG10201502305VA - Estimating Physiological Parameters - Google Patents

Estimating Physiological Parameters

Info

Publication number
SG10201502305VA
SG10201502305VA SG10201502305VA SG10201502305VA SG10201502305VA SG 10201502305V A SG10201502305V A SG 10201502305VA SG 10201502305V A SG10201502305V A SG 10201502305VA SG 10201502305V A SG10201502305V A SG 10201502305VA SG 10201502305V A SG10201502305V A SG 10201502305VA
Authority
SG
Singapore
Prior art keywords
physiological parameters
estimating physiological
estimating
parameters
physiological
Prior art date
Application number
SG10201502305VA
Other languages
English (en)
Inventor
Aishwarya Visvanathan
Arpan Pal
Aniruddha Sinha
Rohan Banerjee
Choudhury Anirban Dutta
Aditi Mishra
Avik Ghose
Original Assignee
Tata Consultancy Services Ltd
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 Tata Consultancy Services Ltd filed Critical Tata Consultancy Services Ltd
Publication of SG10201502305VA publication Critical patent/SG10201502305VA/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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02416—Measuring 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
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02438—Measuring pulse rate or heart rate with portable devices, e.g. worn by the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
    • A61B2560/0238—Means for recording calibration data

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physiology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Vascular Medicine (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
SG10201502305VA 2014-10-27 2015-03-24 Estimating Physiological Parameters SG10201502305VA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN3396MU2014 2014-10-27

Publications (1)

Publication Number Publication Date
SG10201502305VA true SG10201502305VA (en) 2016-05-30

Family

ID=52875462

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201502305VA SG10201502305VA (en) 2014-10-27 2015-03-24 Estimating Physiological Parameters

Country Status (6)

Country Link
US (1) US9955880B2 (https=)
EP (1) EP3015057B1 (https=)
JP (1) JP6509605B2 (https=)
CN (1) CN106137175B (https=)
AU (1) AU2015201518B2 (https=)
SG (1) SG10201502305VA (https=)

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EP3087915B1 (en) * 2015-04-27 2022-02-09 Tata Consultancy Services Limited Method and system for noise cleaning of photoplethysmogram signals for estimating blood pressure
US10123746B2 (en) * 2015-05-08 2018-11-13 Texas Instruments Incorporated Accuracy of heart rate estimation from photoplethysmographic (PPG) signals
US10335045B2 (en) 2016-06-24 2019-07-02 Universita Degli Studi Di Trento Self-adaptive matrix completion for heart rate estimation from face videos under realistic conditions
US10939833B2 (en) 2017-05-01 2021-03-09 Samsung Electronics Company, Ltd. Determining artery location using camera-based sensing
EP3449820B1 (en) * 2017-08-30 2023-05-24 Qompium Computer-implemented method and system for direct photoplethysmography (ppg)
US12245845B2 (en) * 2017-09-15 2025-03-11 University Of Maryland, College Park System and method for heart rate measurement using facial video
JP6620999B2 (ja) * 2017-11-30 2019-12-18 国立大学法人東北大学 生体情報計測装置、生体情報計測プログラム、及び生体情報計測方法
US10898087B2 (en) 2017-12-08 2021-01-26 Texas Instruments Incorporated Motion detection and cancellation using ambient light
US10943092B2 (en) 2018-05-23 2021-03-09 ClairLabs Ltd. Monitoring system
JP2023505111A (ja) * 2019-12-02 2023-02-08 ビナー．エーアイ リミテッド 光学データからの生理学的測定のためのシステムおよび方法
US20220160311A1 (en) * 2020-11-24 2022-05-26 Tencent America LLC Heart rate measurement based on remote photoplethysmography
US20230277069A1 (en) * 2021-03-03 2023-09-07 Google Llc Heart Rate and Respiratory Rate Measurements from Imagery
US20240016424A1 (en) * 2022-07-15 2024-01-18 Samsung Electronics Co., Ltd. Determining Oxygen Levels From Images of Skin

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JP2000149006A (ja) * 1998-08-31 2000-05-30 Seiko Epson Corp 画像処理プログラムを記録した媒体、画像処理装置および画像処理方法
FR2853792A1 (fr) * 2003-04-11 2004-10-15 France Telecom Procede de tatouage d'une sequence video a selection adaptative de la zone d'insertion du tatouage, procede de detection, dispositifs, support de donnees et programmes d'ordinateur correspondants
JP2009081622A (ja) * 2007-09-26 2009-04-16 Oki Semiconductor Co Ltd 動画像圧縮符号化装置
US20090226071A1 (en) * 2008-03-06 2009-09-10 Motorola, Inc. Method and Apparatus to Facilitate Using Visible Light Images to Determine a Heart Rate
US8532932B2 (en) * 2008-06-30 2013-09-10 Nellcor Puritan Bennett Ireland Consistent signal selection by signal segment selection techniques
CN102576458B (zh) * 2009-10-06 2015-08-19 皇家飞利浦电子股份有限公司 用于获得第一信号进行分析以便表征该第一信号的至少一个周期性分量的方法和系统
JP2011109619A (ja) * 2009-11-20 2011-06-02 Canon Inc 画像処理方法および画像処理装置、プログラム
EP2661885A2 (en) * 2011-01-05 2013-11-13 Koninklijke Philips N.V. Video coding and decoding devices and methods preserving ppg relevant information
CA2825405A1 (en) * 2011-01-27 2012-08-02 The Board Of Trustees Of The Leland Stanford Junior University Systems and methods for monitoring the circulatory system
JP6108483B2 (ja) * 2011-04-21 2017-04-05 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 人のバイタルサイン測定のためのデバイス及び方法
US20140221845A1 (en) * 2012-06-25 2014-08-07 Xerox Corporation Determining cardiac arrhythmia from a video of a subject being monitored for cardiac function
JP6069929B2 (ja) * 2012-07-25 2017-02-01 富士通株式会社 画像選択方法、画像選択装置、符号化装置、画像選択システム、画像選択プログラム、符号化プログラム、及び画像符号化選択プログラム
WO2014038077A1 (ja) * 2012-09-07 2014-03-13 富士通株式会社 脈波検出方法、脈波検出装置及び脈波検出プログラム
US8740806B2 (en) * 2012-11-07 2014-06-03 Somnarus Inc. Methods for detection of respiratory effort and sleep apnea monitoring devices
EP2936432B1 (en) * 2012-12-21 2019-08-07 Koninklijke Philips N.V. System and method for extracting physiological information from remotely detected electromagnetic radiation
CN105636506B (zh) * 2013-10-17 2018-11-27 皇家飞利浦有限公司 用于远程光体积描记法的自动相机调节

Also Published As

Publication number Publication date
US20160113531A1 (en) 2016-04-28
AU2015201518B2 (en) 2019-08-01
EP3015057A1 (en) 2016-05-04
CN106137175B (zh) 2020-03-24
JP2016083342A (ja) 2016-05-19
CN106137175A (zh) 2016-11-23
JP6509605B2 (ja) 2019-05-08
AU2015201518A1 (en) 2016-05-12
EP3015057B1 (en) 2017-09-06
US9955880B2 (en) 2018-05-01

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