JPH0224138B2 - - Google Patents

Info

Publication number
JPH0224138B2
JPH0224138B2 JP58161786A JP16178683A JPH0224138B2 JP H0224138 B2 JPH0224138 B2 JP H0224138B2 JP 58161786 A JP58161786 A JP 58161786A JP 16178683 A JP16178683 A JP 16178683A JP H0224138 B2 JPH0224138 B2 JP H0224138B2
Authority
JP
Japan
Prior art keywords
signal
light
oxygen saturation
pulse
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
JP58161786A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59160446A (ja
Inventor
Nyuu Juniaa Uiriamu
Ii Korenman Jeemuzu
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.)
Nellcor Inc
Original Assignee
Nellcor Inc
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 Nellcor Inc filed Critical Nellcor Inc
Publication of JPS59160446A publication Critical patent/JPS59160446A/ja
Publication of JPH0224138B2 publication Critical patent/JPH0224138B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
JP58161786A 1982-09-02 1983-09-02 オキシメータ装置 Granted JPS59160446A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41417582A 1982-09-02 1982-09-02
US414175 1982-09-02
US417312 1982-09-13

Publications (2)

Publication Number Publication Date
JPS59160446A JPS59160446A (ja) 1984-09-11
JPH0224138B2 true JPH0224138B2 (enrdf_load_stackoverflow) 1990-05-28

Family

ID=23640284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58161786A Granted JPS59160446A (ja) 1982-09-02 1983-09-02 オキシメータ装置

Country Status (1)

Country Link
JP (1) JPS59160446A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987000027A1 (en) * 1985-07-05 1987-01-15 Minolta Camera Kabushiki Kaisha Oximeter and oximeter system
JPS6428612U (enrdf_load_stackoverflow) * 1987-08-11 1989-02-20
JP3273295B2 (ja) * 1995-02-23 2002-04-08 日本光電工業株式会社 炭酸ガス濃度測定装置
US5957127A (en) * 1995-02-23 1999-09-28 Nihon Kohden Corporation Capnometer
US6267928B1 (en) 1995-02-24 2001-07-31 Nihon Kohden Corporation Capnometer
DE69629510T2 (de) * 1995-02-24 2004-04-08 Nihon Kohden Corp. Kapnometer
US10052038B2 (en) 2013-03-14 2018-08-21 Koninklijke Philips N.V. Device and method for determining vital signs of a subject
RU2703642C2 (ru) 2013-06-24 2019-10-21 Конинклейке Филипс Н.В. Модуляция тона сигнала spo2 c нижним фиксированным значением слышимого тона

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5088873A (enrdf_load_stackoverflow) * 1973-12-10 1975-07-16
US4013067A (en) * 1974-06-26 1977-03-22 Siemens Aktiengesellschaft Warning apparatus for indicating a threat of impending shock
JPS5353184A (en) * 1976-10-22 1978-05-15 Sanei Sokki Kk Method of indicating living body information
US4167331A (en) * 1976-12-20 1979-09-11 Hewlett-Packard Company Multi-wavelength incremental absorbence oximeter
JPS5454063A (en) * 1977-10-06 1979-04-27 Yokogawa Hokushin Electric Corp Display device
JPS57125990A (en) * 1981-01-30 1982-08-05 Jeco Kk Data conversion circuit for bar graph

Also Published As

Publication number Publication date
JPS59160446A (ja) 1984-09-11

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