JPS644157B2 - - Google Patents

Info

Publication number
JPS644157B2
JPS644157B2 JP56057950A JP5795081A JPS644157B2 JP S644157 B2 JPS644157 B2 JP S644157B2 JP 56057950 A JP56057950 A JP 56057950A JP 5795081 A JP5795081 A JP 5795081A JP S644157 B2 JPS644157 B2 JP S644157B2
Authority
JP
Japan
Prior art keywords
pulse
circuit
detection circuit
signal
photoelectric
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.)
Expired
Application number
JP56057950A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57172281A (en
Inventor
Kazuhisa Takahashi
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP56057950A priority Critical patent/JPS57172281A/ja
Publication of JPS57172281A publication Critical patent/JPS57172281A/ja
Publication of JPS644157B2 publication Critical patent/JPS644157B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/02—Detectors of external physical values, e.g. temperature
    • G04G21/025—Detectors of external physical values, e.g. temperature for measuring physiological data
    • 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
    • A61B5/02438—Measuring pulse rate or heart rate with portable devices, e.g. worn by the patient

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electric Clocks (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP56057950A 1981-04-17 1981-04-17 Wrist watch provided with pulsimeter Granted JPS57172281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56057950A JPS57172281A (en) 1981-04-17 1981-04-17 Wrist watch provided with pulsimeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56057950A JPS57172281A (en) 1981-04-17 1981-04-17 Wrist watch provided with pulsimeter

Publications (2)

Publication Number Publication Date
JPS57172281A JPS57172281A (en) 1982-10-23
JPS644157B2 true JPS644157B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-01-24

Family

ID=13070307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56057950A Granted JPS57172281A (en) 1981-04-17 1981-04-17 Wrist watch provided with pulsimeter

Country Status (1)

Country Link
JP (1) JPS57172281A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59189829A (ja) * 1983-04-12 1984-10-27 三洋電機株式会社 脈拍計
JPS59164606U (ja) * 1983-04-19 1984-11-05 三洋電機株式会社 脈拍計
JPS61154639A (ja) * 1984-12-28 1986-07-14 カシオ計算機株式会社 脈拍検出回路
JP3905536B2 (ja) * 1995-03-23 2007-04-18 セイコーインスツル株式会社 脈拍計の制御方法
JP5194683B2 (ja) * 2007-09-28 2013-05-08 富士通株式会社 光電脈波計測装置及び光電脈波計測プログラム
JP6110340B2 (ja) * 2014-06-18 2017-04-05 日本電信電話株式会社 生体情報測定装置および生体情報測定方法

Also Published As

Publication number Publication date
JPS57172281A (en) 1982-10-23

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