JPS63247Y2 - - Google Patents

Info

Publication number
JPS63247Y2
JPS63247Y2 JP1981164593U JP16459381U JPS63247Y2 JP S63247 Y2 JPS63247 Y2 JP S63247Y2 JP 1981164593 U JP1981164593 U JP 1981164593U JP 16459381 U JP16459381 U JP 16459381U JP S63247 Y2 JPS63247 Y2 JP S63247Y2
Authority
JP
Japan
Prior art keywords
ear
pulse
light emitting
light
phototransistor
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
JP1981164593U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5870205U (ja
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 filed Critical
Priority to JP16459381U priority Critical patent/JPS5870205U/ja
Publication of JPS5870205U publication Critical patent/JPS5870205U/ja
Application granted granted Critical
Publication of JPS63247Y2 publication Critical patent/JPS63247Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP16459381U 1981-11-04 1981-11-04 脈拍検出器 Granted JPS5870205U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16459381U JPS5870205U (ja) 1981-11-04 1981-11-04 脈拍検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16459381U JPS5870205U (ja) 1981-11-04 1981-11-04 脈拍検出器

Publications (2)

Publication Number Publication Date
JPS5870205U JPS5870205U (ja) 1983-05-12
JPS63247Y2 true JPS63247Y2 (enExample) 1988-01-06

Family

ID=29956830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16459381U Granted JPS5870205U (ja) 1981-11-04 1981-11-04 脈拍検出器

Country Status (1)

Country Link
JP (1) JPS5870205U (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009001449A1 (ja) * 2007-06-27 2008-12-31 Pioneer Corporation 聴取装置
US10925539B2 (en) * 2014-11-14 2021-02-23 Koninklijke Philips N.V. Patient headphones with integrated sensor system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439991U (enExample) * 1977-08-24 1979-03-16

Also Published As

Publication number Publication date
JPS5870205U (ja) 1983-05-12

Similar Documents

Publication Publication Date Title
EP4098178B1 (en) Optical physiological sensor modules with reduced signal noise
JPS63247Y2 (enExample)
JPH0175817U (enExample)
JPH0365915U (enExample)
JPS5867406U (ja) 脈拍検出器
JPS63164820U (enExample)
JPS5854086Y2 (ja) 脈拍測定器用センサ−
JPS63100006U (enExample)
JPH01146321U (enExample)
JPS61140925U (enExample)
JPH0390007U (enExample)
JPH0426337U (enExample)
JPS59185680U (ja) 扉障害物検知装置
JPS62187238U (enExample)
JPS6237368U (enExample)
JPS61140445U (enExample)
JPS63135556U (enExample)
JPS6357550U (enExample)
JPS59142667U (ja) 光感知器
JPS6415334U (enExample)
JPS62184404U (enExample)
JPS62168528U (enExample)
JPH01135596U (enExample)
JPH0466598U (enExample)
JPH03101035U (enExample)