CN119343086A - 脉搏波信号处理装置、生物体信息测量装置以及按压力异常判定方法 - Google Patents

脉搏波信号处理装置、生物体信息测量装置以及按压力异常判定方法 Download PDF

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Publication number
CN119343086A
CN119343086A CN202380043487.9A CN202380043487A CN119343086A CN 119343086 A CN119343086 A CN 119343086A CN 202380043487 A CN202380043487 A CN 202380043487A CN 119343086 A CN119343086 A CN 119343086A
Authority
CN
China
Prior art keywords
pulse wave
light
pressing force
light emitting
signal processing
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.)
Pending
Application number
CN202380043487.9A
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English (en)
Chinese (zh)
Inventor
志牟田亨
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of CN119343086A publication Critical patent/CN119343086A/zh
Pending legal-status Critical Current

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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
    • 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
    • A61B5/68—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
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6825—Hand
    • A61B5/6826—Finger
    • 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
    • A61B5/6843—Monitoring or controlling sensor contact pressure
    • 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
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives
    • 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
    • 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
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0462—Apparatus with built-in sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Artificial Intelligence (AREA)
  • Physiology (AREA)
  • Signal Processing (AREA)
  • Psychiatry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Cardiology (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • Fuzzy Systems (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
CN202380043487.9A 2022-06-01 2023-05-01 脉搏波信号处理装置、生物体信息测量装置以及按压力异常判定方法 Pending CN119343086A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-089610 2022-06-01
JP2022089610 2022-06-01
PCT/JP2023/017001 WO2023233901A1 (ja) 2022-06-01 2023-05-01 脈波信号処理装置、生体情報計測装置、及び押圧力異常判定方法

Publications (1)

Publication Number Publication Date
CN119343086A true CN119343086A (zh) 2025-01-21

Family

ID=89026396

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380043487.9A Pending CN119343086A (zh) 2022-06-01 2023-05-01 脉搏波信号处理装置、生物体信息测量装置以及按压力异常判定方法

Country Status (4)

Country Link
US (1) US20250072836A1 (https=)
JP (1) JP7835285B2 (https=)
CN (1) CN119343086A (https=)
WO (1) WO2023233901A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025253862A1 (ja) * 2024-06-06 2025-12-11 株式会社村田製作所 低押圧力通知装置
CN119279550B (zh) * 2024-12-13 2025-09-12 成都维客昕微电子有限公司 一种可穿戴设备佩戴环境检测方法及系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3858848B2 (ja) * 2003-04-15 2006-12-20 オムロンヘルスケア株式会社 脈波測定装置および脈波測定装置制御プログラム
JP6160022B2 (ja) * 2012-03-27 2017-07-12 セイコーエプソン株式会社 脈拍計及びプログラム
JP2014068836A (ja) * 2012-09-28 2014-04-21 Bifristec Kk 検体情報検出ユニット、並びに電動歯ブラシ装置、及び電動シェーバー装置
JP7206663B2 (ja) * 2018-07-19 2023-01-18 日本電気株式会社 検出装置、ウェアラブルセンシングデバイス、検出方法、およびプログラム
CN210249821U (zh) * 2019-04-22 2020-04-07 深圳驰越科技有限公司 一种指压式血压心率测量器

Also Published As

Publication number Publication date
WO2023233901A1 (ja) 2023-12-07
JPWO2023233901A1 (https=) 2023-12-07
US20250072836A1 (en) 2025-03-06
JP7835285B2 (ja) 2026-03-25

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