SG10202002535SA - A reflection-type pulse detection device against motion interference - Google Patents

A reflection-type pulse detection device against motion interference

Info

Publication number
SG10202002535SA
SG10202002535SA SG10202002535SA SG10202002535SA SG10202002535SA SG 10202002535S A SG10202002535S A SG 10202002535SA SG 10202002535S A SG10202002535S A SG 10202002535SA SG 10202002535S A SG10202002535S A SG 10202002535SA SG 10202002535S A SG10202002535S A SG 10202002535SA
Authority
SG
Singapore
Prior art keywords
reflection
detection device
pulse detection
device against
type pulse
Prior art date
Application number
SG10202002535SA
Inventor
Wei Lin
Original Assignee
Shanghai Megahealth Technologies Co 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 Shanghai Megahealth Technologies Co Ltd filed Critical Shanghai Megahealth Technologies Co Ltd
Publication of SG10202002535SA publication Critical patent/SG10202002535SA/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 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
    • A61B5/02427—Details of sensor
    • 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
    • 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
    • A61B5/002—Monitoring the patient using a local or closed circuit, e.g. in a room or building
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
SG10202002535SA 2015-06-03 2015-11-26 A reflection-type pulse detection device against motion interference SG10202002535SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510298332 2015-06-03
CN201510605384.4A CN105266786A (en) 2015-06-03 2015-09-22 Anti-motion interference reflection-type pulse rate detection device

Publications (1)

Publication Number Publication Date
SG10202002535SA true SG10202002535SA (en) 2020-04-29

Family

ID=55137235

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201901532SA SG11201901532SA (en) 2015-06-03 2015-11-26 A reflection-type pulse detection device against motion interference
SG10202002535SA SG10202002535SA (en) 2015-06-03 2015-11-26 A reflection-type pulse detection device against motion interference

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG11201901532SA SG11201901532SA (en) 2015-06-03 2015-11-26 A reflection-type pulse detection device against motion interference

Country Status (4)

Country Link
US (1) US20180310846A1 (en)
CN (1) CN105266786A (en)
SG (2) SG11201901532SA (en)
WO (1) WO2017049758A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8948832B2 (en) 2012-06-22 2015-02-03 Fitbit, Inc. Wearable heart rate monitor
US9039614B2 (en) 2013-01-15 2015-05-26 Fitbit, Inc. Methods, systems and devices for measuring fingertip heart rate
US10433739B2 (en) * 2016-04-29 2019-10-08 Fitbit, Inc. Multi-channel photoplethysmography sensor
US11051706B1 (en) 2017-04-07 2021-07-06 Fitbit, Inc. Multiple source-detector pair photoplethysmography (PPG) sensor
CN109009050B (en) * 2018-06-21 2023-06-06 浙江大学 Anti-motion interference reflective pulse rate signal detection device based on optical method
US11857299B2 (en) 2018-12-27 2024-01-02 Polar Electro Oy Wearable heart activity sensor device
CN111973163A (en) * 2019-05-22 2020-11-24 健康力科技股份有限公司 Pulse detecting bracelet
CN111024142B (en) * 2019-12-10 2022-02-08 维沃移动通信有限公司 Testing device and electronic equipment

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9011887D0 (en) * 1990-05-26 1990-07-18 Le Fit Ltd Pulse responsive device
US6699199B2 (en) * 2000-04-18 2004-03-02 Massachusetts Institute Of Technology Photoplethysmograph signal-to-noise line enhancement
JP4352315B2 (en) * 2002-10-31 2009-10-28 日本光電工業株式会社 Signal processing method / apparatus and pulse photometer using the same
US7507207B2 (en) * 2003-10-07 2009-03-24 Denso Corporation Portable biological information monitor apparatus and information management apparatus
CN100502768C (en) * 2004-10-18 2009-06-24 香港中文大学 Human body physiological parameter monitor device based on high frequency light capacity trace signal
EP3616611B1 (en) * 2006-06-01 2020-12-30 ResMed Sensor Technologies Limited Apparatus, system, and method for monitoring physiological signs
CN101496717B (en) * 2008-02-03 2011-06-29 幻音科技(深圳)有限公司 Method and device for processing vital sign parameter signals acquired during sports time
EP2292141B1 (en) * 2009-09-03 2015-06-17 The Swatch Group Research and Development Ltd Method and device for taking a patient's pulse using light waves with two wavelengths
CN203619563U (en) * 2013-08-02 2014-06-04 王卫东 Blood oxygen saturation degree detecting device for spectacles
US20160287107A1 (en) * 2014-01-30 2016-10-06 Intel Corporation Intelligent photoplethysmograph signal-to-noise ratio control for recovery of biosignals during times of motion
CN104586370B (en) * 2014-12-31 2018-01-30 歌尔股份有限公司 A kind of photo-electric pulse signal measuring method, device and measuring apparatus

Also Published As

Publication number Publication date
US20180310846A1 (en) 2018-11-01
SG11201901532SA (en) 2019-03-28
WO2017049758A1 (en) 2017-03-30
CN105266786A (en) 2016-01-27

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