JP7708307B2 - 末梢血圧推定方法および生体情報測定システム - Google Patents

末梢血圧推定方法および生体情報測定システム

Info

Publication number
JP7708307B2
JP7708307B2 JP2024511694A JP2024511694A JP7708307B2 JP 7708307 B2 JP7708307 B2 JP 7708307B2 JP 2024511694 A JP2024511694 A JP 2024511694A JP 2024511694 A JP2024511694 A JP 2024511694A JP 7708307 B2 JP7708307 B2 JP 7708307B2
Authority
JP
Japan
Prior art keywords
blood pressure
pulse wave
peripheral
peripheral blood
index
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.)
Active
Application number
JP2024511694A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023189483A1 (https=
JPWO2023189483A5 (https=
Inventor
亨 志牟田
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 JPWO2023189483A1 publication Critical patent/JPWO2023189483A1/ja
Publication of JPWO2023189483A5 publication Critical patent/JPWO2023189483A5/ja
Application granted granted Critical
Publication of JP7708307B2 publication Critical patent/JP7708307B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02116—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave amplitude
    • 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
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02125—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave propagation time
    • 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
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • 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
    • A61B5/02—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Physiology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP2024511694A 2022-03-31 2023-03-13 末梢血圧推定方法および生体情報測定システム Active JP7708307B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022061021 2022-03-31
JP2022061021 2022-03-31
JP2022128969 2022-08-12
JP2022128969 2022-08-12
PCT/JP2023/009623 WO2023189483A1 (ja) 2022-03-31 2023-03-13 末梢血圧推定方法および生体情報測定システム

Publications (3)

Publication Number Publication Date
JPWO2023189483A1 JPWO2023189483A1 (https=) 2023-10-05
JPWO2023189483A5 JPWO2023189483A5 (https=) 2024-08-01
JP7708307B2 true JP7708307B2 (ja) 2025-07-15

Family

ID=88200875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024511694A Active JP7708307B2 (ja) 2022-03-31 2023-03-13 末梢血圧推定方法および生体情報測定システム

Country Status (4)

Country Link
US (1) US20240415398A1 (https=)
JP (1) JP7708307B2 (https=)
DE (1) DE112023000495T5 (https=)
WO (1) WO2023189483A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001137203A (ja) 1999-11-18 2001-05-22 Nippon Colin Co Ltd 血圧監視装置
WO2019003549A1 (ja) 2017-06-28 2019-01-03 ソニー株式会社 情報処理装置、情報処理方法及びプログラム
JP2019208617A (ja) 2018-05-31 2019-12-12 セイコーエプソン株式会社 生体解析装置、生体解析方法およびプログラム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1189806A (ja) * 1997-09-18 1999-04-06 Matsushita Electric Ind Co Ltd 非観血式血圧計

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001137203A (ja) 1999-11-18 2001-05-22 Nippon Colin Co Ltd 血圧監視装置
WO2019003549A1 (ja) 2017-06-28 2019-01-03 ソニー株式会社 情報処理装置、情報処理方法及びプログラム
JP2019208617A (ja) 2018-05-31 2019-12-12 セイコーエプソン株式会社 生体解析装置、生体解析方法およびプログラム

Also Published As

Publication number Publication date
WO2023189483A1 (ja) 2023-10-05
JPWO2023189483A1 (https=) 2023-10-05
US20240415398A1 (en) 2024-12-19
DE112023000495T5 (de) 2024-12-24

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