[go: up one dir, main page]

IN2015CH03895A - - Google Patents

Download PDF

Info

Publication number
IN2015CH03895A
IN2015CH03895A IN3895CH2015A IN2015CH03895A IN 2015CH03895 A IN2015CH03895 A IN 2015CH03895A IN 3895CH2015 A IN3895CH2015 A IN 3895CH2015A IN 2015CH03895 A IN2015CH03895 A IN 2015CH03895A
Authority
IN
India
Prior art keywords
environment
oxygen level
users
determined
level
Prior art date
Application number
Inventor
Selvam Jayaveera Pandian Panneer
Pathangay Vinod
Original Assignee
Wipro 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 Wipro Ltd filed Critical Wipro Ltd
Priority to IN3895CH2015 priority Critical patent/IN2015CH03895A/en
Publication of IN2015CH03895A publication Critical patent/IN2015CH03895A/en
Priority to US14/870,821 priority patent/US9943255B2/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
    • A61B5/145—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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • 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
    • A61B2560/0242—Operational features adapted to measure environmental factors, e.g. temperature, pollution
    • 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
    • A61B5/026—Measuring blood flow
    • A61B5/0261—Measuring blood flow using optical means, e.g. infrared light
    • 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
    • A61B5/026—Measuring blood flow
    • A61B5/0295—Measuring blood flow using plethysmography, i.e. measuring the variations in the volume of a body part as modified by the circulation of blood therethrough, e.g. impedance plethysmography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb using a particular sensing technique
    • A61B5/1128—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb using a particular sensing technique using image analysis
    • 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
    • A61B5/14542—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 blood gases
    • 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
    • A61B5/14557—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 specially adapted to extracorporeal circuits
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Combustion & Propulsion (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Signal Processing (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

The present disclosure relates to a method for monitoring oxygen level of an environment. The method comprises receiving at least one image of the environment comprising plurality of users from a capturing device. Then, at least one region of interest of each of the plurality of users is detected in the at least one image. A video plethysmographic waveform is generated by analyzing the at least one region of interest. Further, Peripheral Capillary Oxygen Saturation (SPO2) based on the video plethysmographic waveform is determined. Thereafter, oxygen level of the environment is determined by averaging the SPO2 level of each of the plurality of users. The determined oxygen level of the environment is compared with predefined oxygen level of the environment and an appropriate action is performed based on the comparison. Figure 5
IN3895CH2015 2015-07-29 2015-07-29 IN2015CH03895A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IN3895CH2015 IN2015CH03895A (en) 2015-07-29 2015-07-29
US14/870,821 US9943255B2 (en) 2015-07-29 2015-09-30 Method and a system for monitoring oxygen level of an environment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN3895CH2015 IN2015CH03895A (en) 2015-07-29 2015-07-29

Publications (1)

Publication Number Publication Date
IN2015CH03895A true IN2015CH03895A (en) 2015-08-14

Family

ID=54398110

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3895CH2015 IN2015CH03895A (en) 2015-07-29 2015-07-29

Country Status (2)

Country Link
US (1) US9943255B2 (en)
IN (1) IN2015CH03895A (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6024824A (en) 1997-07-17 2000-02-15 3M Innovative Properties Company Method of making articles in sheet form, particularly abrasive articles
US7024235B2 (en) * 2002-06-20 2006-04-04 University Of Florida Research Foundation, Inc. Specially configured nasal pulse oximeter/photoplethysmography probes, and combined nasal probe/cannula, selectively with sampler for capnography, and covering sleeves for same
EP1711104B1 (en) * 2004-01-16 2014-03-12 Compumedics Limited Method and apparatus for ecg-derived sleep disordered breathing monitoring, detection and classification
US20070299323A1 (en) 2006-06-27 2007-12-27 Martijn Wilco Arns Apparatus for measuring one or more physiological functions of a body and a method using the same
US9833184B2 (en) 2006-10-27 2017-12-05 Adidas Ag Identification of emotional states using physiological responses
GB0809563D0 (en) 2008-05-28 2008-07-02 Health Smart Ltd A behaviour modification system
US20140121540A1 (en) 2012-05-09 2014-05-01 Aliphcom System and method for monitoring the health of a user
CN105792734B (en) * 2013-10-01 2018-11-27 皇家飞利浦有限公司 For obtaining the improved signal behavior of long-range photo-plethysmographic waveform

Also Published As

Publication number Publication date
US20170027487A1 (en) 2017-02-02
US9943255B2 (en) 2018-04-17

Similar Documents

Publication Publication Date Title
MY196854A (en) Method for providing video content and electronic device for supporting the same
BR112014019636A8 (en) DEVICE AND METHODS FOR MONITORING AN EVENT WITH SPLASH GENERATION DURING WELDING ANALYZING EVENTS WITH SPLASH GENERATION
MX346826B (en) Device and method for determining the blood oxygen saturation of a subject.
PH12018502394A1 (en) System and method for automated table game activity recognition
WO2016191737A3 (en) Systems and methods for proactively identifying and surfacing relevant content on a touch-sensitive device
MY195579A (en) Electronic Device And Method For Capturing Image In Electronic Device
PH12018500287A1 (en) Key frame acquisition method for human image video system
EP3699817A3 (en) Liveness testing methods and apparatuses and image processing methods and apparatuses
GB201310556D0 (en) Facial image quality assessment
TR201910637T4 (en) Device and method for monitoring vital signs.
WO2016073528A3 (en) Image sensor apparatus and method for simultaneously capturing multiple images
EP2677732A3 (en) Method, apparatus and computer program product for capturing video content
GB2510076A (en) Gain value of image capture component
EP2822274A8 (en) Method for converting online media data or playing video and apparatus thereof
EP2662833A3 (en) Light source data processing device, method and program
IN2014CH02163A (en)
MY196475A (en) Imaging Device, Electronic Device, and Method for Obtaining Image by The Same
JP2015122553A5 (en) Image processing apparatus and image processing method
MY176768A (en) Object monitoring system, object monitoring method, and monitoring target extraction program
MY189365A (en) Method of analyzing profile of wireless access point and equipment utilizing same
GB201209723D0 (en) Apparatus and method for augmenting augmenting a video image
SG10201901587VA (en) Application testing
JP2014229115A5 (en)
EP2790127A3 (en) Image processing device, image processing method, and recording medium
EP2908269A3 (en) Method and apparatus for managing audio visual, audio or visual content