JPS6122571B2 - - Google Patents

Info

Publication number
JPS6122571B2
JPS6122571B2 JP55097822A JP9782280A JPS6122571B2 JP S6122571 B2 JPS6122571 B2 JP S6122571B2 JP 55097822 A JP55097822 A JP 55097822A JP 9782280 A JP9782280 A JP 9782280A JP S6122571 B2 JPS6122571 B2 JP S6122571B2
Authority
JP
Japan
Prior art keywords
period
sampling
heartbeat signal
signal
range
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
JP55097822A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5722738A (en
Inventor
Toshinori Hirano
Shoichi Murase
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.)
Terumo Corp
Original Assignee
Terumo Corp
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 Terumo Corp filed Critical Terumo Corp
Priority to JP9782280A priority Critical patent/JPS5722738A/ja
Priority to US06/281,162 priority patent/US4456959A/en
Priority to DE3128172A priority patent/DE3128172C2/de
Priority to FR8113884A priority patent/FR2487075A1/fr
Priority to CA000381982A priority patent/CA1174734A/en
Publication of JPS5722738A publication Critical patent/JPS5722738A/ja
Publication of JPS6122571B2 publication Critical patent/JPS6122571B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Complex Calculations (AREA)
JP9782280A 1980-07-17 1980-07-17 Cycle measuring system Granted JPS5722738A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9782280A JPS5722738A (en) 1980-07-17 1980-07-17 Cycle measuring system
US06/281,162 US4456959A (en) 1980-07-17 1981-07-07 Period measurement system
DE3128172A DE3128172C2 (de) 1980-07-17 1981-07-16 Periodendauermeßvorrichtung
FR8113884A FR2487075A1 (fr) 1980-07-17 1981-07-16 Systeme de mesure de periode
CA000381982A CA1174734A (en) 1980-07-17 1981-07-17 Period measurement system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9782280A JPS5722738A (en) 1980-07-17 1980-07-17 Cycle measuring system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP63278597A Division JPH021227A (ja) 1988-11-04 1988-11-04 周期測定装置

Publications (2)

Publication Number Publication Date
JPS5722738A JPS5722738A (en) 1982-02-05
JPS6122571B2 true JPS6122571B2 (enrdf_load_stackoverflow) 1986-06-02

Family

ID=14202420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9782280A Granted JPS5722738A (en) 1980-07-17 1980-07-17 Cycle measuring system

Country Status (1)

Country Link
JP (1) JPS5722738A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857182B2 (ja) * 1973-05-11 1983-12-19 トウイツコウギヨウ カブシキガイシヤ タイジ ノ シンパクケイスウホウシキ
JPS535888A (en) * 1976-07-05 1978-01-19 Toitsu Kogyo Kk System for counting fatal pulse

Also Published As

Publication number Publication date
JPS5722738A (en) 1982-02-05

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