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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
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 (en)
EP (1) EP3015057B1 (en)
JP (1) JP6509605B2 (en)
CN (1) CN106137175B (en)
AU (1) AU2015201518B2 (en)
SG (1) SG10201502305VA (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (en) * 2017-11-30 2019-12-18 国立大学法人東北大学 Biological information measuring device, biological information measuring program, and biological information measuring method
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
EP4033972A4 (en) * 2019-12-02 2024-01-10 Binah.Ai Ltd SYSTEM AND METHOD FOR PHYSIOLOGICAL MEASUREMENTS FROM OPTICAL DATA
US20220160311A1 (en) * 2020-11-24 2022-05-26 Tencent America LLC Heart rate measurement based on remote photoplethysmography
WO2022187497A1 (en) * 2021-03-03 2022-09-09 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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000149006A (en) * 1998-08-31 2000-05-30 Seiko Epson Corp Medium recording image processing program, image processing apparatus, and image processing method
FR2853792A1 (en) * 2003-04-11 2004-10-15 France Telecom Digital video sequence tattooing process, involves selecting optimal tattooed displacement vector, based on preset criteria, such that modified coordinates of displacement vector are coordinates of optimal vector
JP2009081622A (en) * 2007-09-26 2009-04-16 Oki Semiconductor Co Ltd Video compression encoding device
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
EP3142067B1 (en) * 2009-10-06 2020-01-01 Koninklijke Philips N.V. Method and system for obtaining a first signal for analysis to characterize at least one periodic component thereof
JP2011109619A (en) * 2009-11-20 2011-06-02 Canon Inc Image processing method and apparatus, and program
EP2661885A2 (en) * 2011-01-05 2013-11-13 Koninklijke Philips N.V. Video coding and decoding devices and methods preserving ppg relevant information
WO2012103296A2 (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
WO2012143842A2 (en) * 2011-04-21 2012-10-26 Koninklijke Philips Electronics N.V. Device and method for vital sign measurement of a person
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 (en) * 2012-07-25 2017-02-01 富士通株式会社 Image selection method, image selection apparatus, encoding apparatus, image selection system, image selection program, encoding program, and image encoding selection program
EP2893872A4 (en) * 2012-09-07 2015-09-23 Fujitsu Ltd PULSE WAVE DETECTION METHOD, PULSE WAVE DETECTION DEVICE, AND PULSE WAVE DETECTION PROGRAM
US8740806B2 (en) * 2012-11-07 2014-06-03 Somnarus Inc. Methods for detection of respiratory effort and sleep apnea monitoring devices
WO2014095759A1 (en) * 2012-12-21 2014-06-26 Koninklijke Philips N.V. System and method for extracting physiological information from remotely detected electromagnetic radiation
CN105636506B (en) * 2013-10-17 2018-11-27 皇家飞利浦有限公司 Automatic camera for long-range photo-plethysmographic method is adjusted

Also Published As

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

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