JPS6456208U - - Google Patents

Info

Publication number
JPS6456208U
JPS6456208U JP15081387U JP15081387U JPS6456208U JP S6456208 U JPS6456208 U JP S6456208U JP 15081387 U JP15081387 U JP 15081387U JP 15081387 U JP15081387 U JP 15081387U JP S6456208 U JPS6456208 U JP S6456208U
Authority
JP
Japan
Prior art keywords
pulse wave
light
pulse
starting point
detected
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.)
Granted
Application number
JP15081387U
Other languages
English (en)
Other versions
JPH0517047Y2 (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 JP15081387U priority Critical patent/JPH0517047Y2/ja
Publication of JPS6456208U publication Critical patent/JPS6456208U/ja
Application granted granted Critical
Publication of JPH0517047Y2 publication Critical patent/JPH0517047Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Landscapes

  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Description

【図面の簡単な説明】
第１図は本考案が適用されたオキシメータの制
御回路を示すブロツク線図である。第２図は第１
図の脈波始点復帰回路の一例を示す図である。第
３図は第１図のオキシメータの作動を説明するた
めのフローチヤートである。第４図は第１図のオ
キシメータにおいて採取された脈波の１例を示す
図である。第５図は第１図の脈波始点回路の他の
例を示す図である。第６図は生体の構造を模式的
に示す図である。 ２６，２８：脈波始点復帰回路、３８：心電セ
ンサ。

Claims (1)

  1. 【実用新案登録請求の範囲】 生体に波長の異なる所定の光を照射して該光の
    透過光または反射光をそれぞれ検出し、該透過光
    または反射光に基づいてそれ等の変動成分である
    脈波をそれぞれ求めるとともに該脈波の振幅値を
    比較することにより血液中の酸素飽和度を測定す
    る形式のオキシメータであつて、 心電信号を逐次発生する心電信号発生手段と、 該心電信号に同期して脈波の始点を予め定めら
    れた基準位置に戻す脈波始点復帰手段と を含むことを特徴とするオキシメータ。
JP15081387U 1987-10-01 1987-10-01 Expired - Lifetime JPH0517047Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15081387U JPH0517047Y2 (ja) 1987-10-01 1987-10-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15081387U JPH0517047Y2 (ja) 1987-10-01 1987-10-01

Publications (2)

Publication Number Publication Date
JPS6456208U true JPS6456208U (ja) 1989-04-07
JPH0517047Y2 JPH0517047Y2 (ja) 1993-05-07

Family

ID=31424288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15081387U Expired - Lifetime JPH0517047Y2 (ja) 1987-10-01 1987-10-01

Country Status (1)

Country Link
JP (1) JPH0517047Y2 (ja)

Also Published As

Publication number Publication date
JPH0517047Y2 (ja) 1993-05-07

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