[go: up one dir, main page]

AU2013256179A1 - Physiological characteristic detection based on reflected components of light - Google Patents

Physiological characteristic detection based on reflected components of light Download PDF

Info

Publication number
AU2013256179A1
AU2013256179A1 AU2013256179A AU2013256179A AU2013256179A1 AU 2013256179 A1 AU2013256179 A1 AU 2013256179A1 AU 2013256179 A AU2013256179 A AU 2013256179A AU 2013256179 A AU2013256179 A AU 2013256179A AU 2013256179 A1 AU2013256179 A1 AU 2013256179A1
Authority
AU
Australia
Prior art keywords
light
subject
organism
subset
flow
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.)
Abandoned
Application number
AU2013256179A
Other languages
English (en)
Inventor
Aza RASKIN
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.)
AliphCom LLC
Original Assignee
AliphCom LLC
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 AliphCom LLC filed Critical AliphCom LLC
Publication of AU2013256179A1 publication Critical patent/AU2013256179A1/en
Assigned to ALIPHCOM reassignment ALIPHCOM Amend patent request/document other than specification (104) Assignors: ALIPHCOM, Aza Raskin
Abandoned legal-status Critical Current

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
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
    • A61B5/004—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
    • 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
    • A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
    • 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
    • A61B5/02405—Determining heart rate variability
    • 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
    • A61B5/145—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
    • A61B5/14546—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 for measuring analytes not otherwise provided for, e.g. ions, cytochromes
    • 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
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • 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
    • A61B5/7246—Details of waveform analysis using correlation, e.g. template matching or determination of similarity
    • 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
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
    • 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
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • A61B5/7267—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems involving training the classification device
    • 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
    • A61B5/7465—Arrangements for interactive communication between patient and care services, e.g. by using a telephone network
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H80/00—ICT specially adapted for facilitating communication between medical practitioners or patients, e.g. for collaborative diagnosis, therapy or health monitoring
    • 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
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/165—Evaluating the state of mind, e.g. depression, anxiety
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4806—Sleep evaluation
    • 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
    • A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
    • 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
    • A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • A61B5/6898—Portable consumer electronic devices, e.g. music players, telephones, tablet computers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30076—Plethysmography
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • G06T2207/30201—Face

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Evolutionary Computation (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Computational Linguistics (AREA)
  • Multimedia (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Pulmonology (AREA)
  • Fuzzy Systems (AREA)
  • Databases & Information Systems (AREA)
AU2013256179A 2012-05-02 2013-05-02 Physiological characteristic detection based on reflected components of light Abandoned AU2013256179A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261641672P 2012-05-02 2012-05-02
US61/641,672 2012-05-02
PCT/US2013/039353 WO2013166341A1 (fr) 2012-05-02 2013-05-02 Détection de caractéristiques physiologiques basée sur des composantes de lumière réfléchies

Publications (1)

Publication Number Publication Date
AU2013256179A1 true AU2013256179A1 (en) 2014-11-27

Family

ID=49514899

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2013256179A Abandoned AU2013256179A1 (en) 2012-05-02 2013-05-02 Physiological characteristic detection based on reflected components of light

Country Status (4)

Country Link
EP (1) EP2844136A1 (fr)
AU (1) AU2013256179A1 (fr)
CA (1) CA2872478A1 (fr)
WO (1) WO2013166341A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115116146A (zh) * 2022-06-02 2022-09-27 支付宝(杭州)信息技术有限公司 活体检测方法、装置、设备及系统

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10459972B2 (en) 2012-09-07 2019-10-29 Biobeats Group Ltd Biometric-music interaction methods and systems
US9330680B2 (en) 2012-09-07 2016-05-03 BioBeats, Inc. Biometric-music interaction methods and systems
US10238292B2 (en) 2013-03-15 2019-03-26 Hill-Rom Services, Inc. Measuring multiple physiological parameters through blind signal processing of video parameters
US9418279B2 (en) 2013-11-19 2016-08-16 Qualcomm Incorporated Detection of an object's varying features with a non-stationary device
EP3073905B1 (fr) 2013-11-27 2017-04-12 Koninklijke Philips N.V. Dispositif et procédé permettant d'obtenir des temps de transit d'impulsions et/ou des informations de vitesse d'onde d'impulsion d'un sujet
US9999355B2 (en) 2014-02-12 2018-06-19 Koninklijke Philips N.V. Device, system and method for determining vital signs of a subject based on reflected and transmitted light
RU2016136390A (ru) * 2014-02-12 2018-03-16 Конинклейке Филипс Н.В. Устройство, система и способ определения показателей жизнедеятельности субъекта на основе отраженного и пропущенного света
EP2921105B1 (fr) 2014-03-20 2018-02-28 Physical Enterprises, Inc. (dba Mio Global) Détermination d'indicateur de risque pour la santé
WO2015168299A1 (fr) * 2014-04-29 2015-11-05 BioBeats, Inc. Procédés et systèmes d'interaction entre la biométrie et la musique
FR3023699B1 (fr) 2014-07-21 2016-09-02 Withings Procede et dispositif de surveillance d'un bebe et d'interaction
CN106999111A (zh) * 2014-10-01 2017-08-01 纽洛斯公司 用于检测不可见人类情感的系统和方法
US10004408B2 (en) 2014-12-03 2018-06-26 Rethink Medical, Inc. Methods and systems for detecting physiology for monitoring cardiac health
WO2016199940A1 (fr) * 2015-06-12 2016-12-15 ダイキン工業株式会社 Dispositif d'estimation de l'activité du cerveau
EP3109798A1 (fr) * 2015-06-27 2016-12-28 Wipro Limited Procédé et système permettant de déterminer les émotions d'un utilisateur à l'aide d'une caméra
JP2017153773A (ja) * 2016-03-03 2017-09-07 パナソニックＩｐマネジメント株式会社 生体情報抽出装置および生体情報抽出システム
WO2019079896A1 (fr) 2017-10-24 2019-05-02 Nuralogix Corporation Système et procédé de détermination de stress basés sur une caméra
EP3704643B1 (fr) 2017-11-03 2025-10-01 Johnson Controls Tyco IP Holdings LLP Procédé et système d'analyse démographique avec de caméras distribués
WO2020124035A1 (fr) 2018-12-14 2020-06-18 Rethink Medical, Inc. Systèmes et procédés d'étalonnage de détection d'impédance bioélectrique d'électrode sèche
JP7779312B2 (ja) * 2021-04-22 2025-12-03 ソニーグループ株式会社 患者モニタリングシステム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7420472B2 (en) * 2005-10-16 2008-09-02 Bao Tran Patient monitoring apparatus
GB0607270D0 (en) * 2006-04-11 2006-05-17 Univ Nottingham The pulsing blood supply
US8718980B2 (en) * 2009-09-11 2014-05-06 Qualcomm Incorporated Method and apparatus for artifacts mitigation with multiple wireless sensors
US20110251493A1 (en) * 2010-03-22 2011-10-13 Massachusetts Institute Of Technology Method and system for measurement of physiological parameters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115116146A (zh) * 2022-06-02 2022-09-27 支付宝(杭州)信息技术有限公司 活体检测方法、装置、设备及系统

Also Published As

Publication number Publication date
CA2872478A1 (fr) 2013-11-07
WO2013166341A1 (fr) 2013-11-07
EP2844136A1 (fr) 2015-03-11

Similar Documents

Publication Publication Date Title
US20140330132A1 (en) Physiological characteristic detection based on reflected components of light
AU2013256179A1 (en) Physiological characteristic detection based on reflected components of light
US12293018B2 (en) Wearable computing apparatus and method
US11723568B2 (en) Mental state monitoring system
US20140121540A1 (en) System and method for monitoring the health of a user
EP3410928B1 (fr) Appareil et procédé d'évaluation d'une insuffisance cardiaque
US11202604B2 (en) Comprehensive and context-sensitive neonatal pain assessment system and methods using multiple modalities
US10517521B2 (en) Mental state mood analysis using heart rate collection based on video imagery
US10624586B2 (en) Pulse wave measuring device, mobile device, medical equipment system and biological information communication system
EP3403235B1 (fr) Évaluation assistée par capteur de la santé et de la réadaptation
Benedetto et al. Remote heart rate monitoring-Assessment of the Facereader rPPg by Noldus
US20170169191A1 (en) Monitoring treatment compliance using patient activity patterns
MX2009002419A (es) Metodos para medir la respuesta emocional y preferencia de seleccion.
Di Lascio et al. Laughter recognition using non-invasive wearable devices
Khan et al. Pilot study of a real-time early agitation capture technology (REACT) for children with intellectual and developmental disabilities
Braun et al. Sympcam: Remote optical measurement of sympathetic arousal
Soleymani Implicit and Automated Emtional Tagging of Videos
Parousidou Personalized Machine Learning Benchmarking for Stress Detection
Ciabattoni et al. Multimedia experience enhancement through affective computing
Alam A Smartphone-Based Cardiac Health Monitoring System for Hypertension
Siddharth Utilizing Multi-modal Bio-sensing Toward Affective Computing in Real-world Scenarios
Yumak et al. Survey of sensor-based wellness applications

Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period