JPH0561932B2 - - Google Patents

Info

Publication number
JPH0561932B2
JPH0561932B2 JP59274898A JP27489884A JPH0561932B2 JP H0561932 B2 JPH0561932 B2 JP H0561932B2 JP 59274898 A JP59274898 A JP 59274898A JP 27489884 A JP27489884 A JP 27489884A JP H0561932 B2 JPH0561932 B2 JP H0561932B2
Authority
JP
Japan
Prior art keywords
light
receiving element
pulse
emitting element
detection circuit
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 - Lifetime
Application number
JP59274898A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61154639A (ja
Inventor
Shinichi Ooki
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP59274898A priority Critical patent/JPS61154639A/ja
Publication of JPS61154639A publication Critical patent/JPS61154639A/ja
Publication of JPH0561932B2 publication Critical patent/JPH0561932B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP59274898A 1984-12-28 1984-12-28 脈拍検出回路 Granted JPS61154639A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59274898A JPS61154639A (ja) 1984-12-28 1984-12-28 脈拍検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59274898A JPS61154639A (ja) 1984-12-28 1984-12-28 脈拍検出回路

Publications (2)

Publication Number Publication Date
JPS61154639A JPS61154639A (ja) 1986-07-14
JPH0561932B2 true JPH0561932B2 (en]) 1993-09-07

Family

ID=17548061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59274898A Granted JPS61154639A (ja) 1984-12-28 1984-12-28 脈拍検出回路

Country Status (1)

Country Link
JP (1) JPS61154639A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4763179B2 (ja) * 2001-09-06 2011-08-31 セイコーインスツル株式会社 脈拍計
JP5298662B2 (ja) * 2008-06-25 2013-09-25 富士通株式会社 光電脈波計測装置および光電脈波計測用プログラム
JP2011251007A (ja) * 2010-06-02 2011-12-15 Alps Electric Co Ltd 生体脈波センサ及び生体脈波測定装置
WO2017109916A1 (ja) * 2015-12-24 2017-06-29 富士通株式会社 電子機器および発光制御プログラム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5584146A (en) * 1978-12-21 1980-06-25 Matsushita Electric Works Ltd Photoelectric pulseewave detecting circuit
JPS569669A (en) * 1979-07-04 1981-01-31 Toshiba Corp Racing device for hydraulic machine
JPS57172281A (en) * 1981-04-17 1982-10-23 Citizen Watch Co Ltd Wrist watch provided with pulsimeter
JPS58141136A (ja) * 1982-02-16 1983-08-22 シチズン時計株式会社 脈拍計の電力供給装置

Also Published As

Publication number Publication date
JPS61154639A (ja) 1986-07-14

Similar Documents

Publication Publication Date Title
US6885201B2 (en) Portable electronic device including capacitive water detection means and method of implementation
EP1506735B1 (en) A method of monitoring a pulse rate
JP3905536B2 (ja) 脈拍計の制御方法
JPH0561932B2 (en])
JPS62475B2 (en])
JPH0519418B2 (en])
JPS644157B2 (en])
US4094136A (en) Electronic timepiece inspection circuit
US4376992A (en) Electronic wristwatch with alarm function
JPH1073683A (ja) 電子時計
US6449217B1 (en) Low cost clock
US4209972A (en) Digital electronic timepiece having an alarm display
JPS6260534A (ja) 脈拍検出装置
JP2554978Y2 (ja) 電池電圧検出装置
GB2043966A (en) An interval timer
JPH0341687Y2 (en])
JPS63262124A (ja) 脈拍計付電子時計
JPH0156696B2 (en])
JPH09113653A (ja) 周期・周波数計測装置
JPS6342392Y2 (en])
US4201038A (en) Alarm electronic watch
JPH01321394A (ja) 目覚まし時計
JPH04109792U (ja) 液晶表示装置付き電子機器
KR810000549Y1 (ko) 얼라암 전자시계
JPH0166094U (en])