JPS6061002U - fiber optic sensor - Google Patents

fiber optic sensor

Info

Publication number
JPS6061002U
JPS6061002U JP15383983U JP15383983U JPS6061002U JP S6061002 U JPS6061002 U JP S6061002U JP 15383983 U JP15383983 U JP 15383983U JP 15383983 U JP15383983 U JP 15383983U JP S6061002 U JPS6061002 U JP S6061002U
Authority
JP
Japan
Prior art keywords
optical fiber
light
fiber bundle
blood
measurement
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.)
Pending
Application number
JP15383983U
Other languages
Japanese (ja)
Inventor
伊知郎 祖川
順一 平本
Original Assignee
住友電気工業株式会社
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 住友電気工業株式会社 filed Critical 住友電気工業株式会社
Priority to JP15383983U priority Critical patent/JPS6061002U/en
Publication of JPS6061002U publication Critical patent/JPS6061002U/en
Pending legal-status Critical Current

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  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ａは本考案の光フアイバセンサの１実施例を示す
図、第１図すは本考案の光フアイバセンサの先端部の拡
大図である。 １・・・留置針のチューブ部分、２・・・留置針の接続
　　゛部分、３・・・送受光用光ファイバ束、４・・・
送光用光ファイバ束、５・・・受光用光ファイバ束、６
・・・光源、７・・・受光装置。FIG. 1a is a diagram showing one embodiment of the optical fiber sensor of the present invention, and FIG. 1 is an enlarged view of the tip of the optical fiber sensor of the present invention. 1... Tube part of the indwelling needle, 2... Connection part of the indwelling needle, 3... Optical fiber bundle for light transmission and reception, 4...
Optical fiber bundle for light transmission, 5... Optical fiber bundle for light reception, 6
...Light source, 7... Light receiving device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 測定光を、光源から測定部位である生体血管中へ導くた
めの光ファイバ束と、それに沿って設置され、測定部位
における測定光の血液による反射〜　　　散乱光を受光
装置へ導くための光ファイバ束から成る医用光フアイバ
センサにおいて、その血管挿入側先端が、観血的血圧計
あるいは採血用注射器などを接続することを目的とした
、いわゆる血管内留置針の管壁に光ファイバが埋めこま
れていることを特徴とする光フアイバセンサ。An optical fiber bundle for guiding the measurement light from the light source into the biological blood vessel that is the measurement site, and an optical fiber bundle installed along it for reflecting the measurement light by blood at the measurement site ~ Optical fiber bundle for guiding the scattered light to the light receiving device In this medical optical fiber sensor, the tip on the blood vessel insertion side is embedded in the wall of a so-called intravascular indwelling needle, which is intended to connect an invasive blood pressure monitor or a blood sampling syringe. An optical fiber sensor characterized by:
JP15383983U 1983-10-03 1983-10-03 fiber optic sensor Pending JPS6061002U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15383983U JPS6061002U (en) 1983-10-03 1983-10-03 fiber optic sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15383983U JPS6061002U (en) 1983-10-03 1983-10-03 fiber optic sensor

Publications (1)

Publication Number Publication Date
JPS6061002U true JPS6061002U (en) 1985-04-27

Family

ID=30340236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15383983U Pending JPS6061002U (en) 1983-10-03 1983-10-03 fiber optic sensor

Country Status (1)

Country Link
JP (1) JPS6061002U (en)

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