JPS6225859U - - Google Patents

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Publication number
JPS6225859U
JPS6225859U JP11648885U JP11648885U JPS6225859U JP S6225859 U JPS6225859 U JP S6225859U JP 11648885 U JP11648885 U JP 11648885U JP 11648885 U JP11648885 U JP 11648885U JP S6225859 U JPS6225859 U JP S6225859U
Authority
JP
Japan
Prior art keywords
respiratory gas
light
measuring device
light source
concentration measuring
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
JP11648885U
Other languages
Japanese (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 JP11648885U priority Critical patent/JPS6225859U/ja
Publication of JPS6225859U publication Critical patent/JPS6225859U/ja
Pending legal-status Critical Current

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  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Description

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

第１図は本考案に係わる呼吸気ガス濃度測定装
置の一実施例を示す側面図、第２図は第１図のＡ
―Ａ線断面図、第３図は従来の呼吸気ガス濃度測
定装置を示す側面図である。 １…管体、２…ハウジング、２ａ…ランプハウ
ジング、２ｂ…凸部、２ｃ…凹部、３…赤外線ラ
ンプ（光源）、４，５…光透過窓、６…検知部。 Figure 1 is a side view showing an embodiment of the respiratory gas concentration measuring device according to the present invention, and Figure 2 is A of Figure 1.
- A sectional view taken along line A, and FIG. 3 is a side view showing a conventional respiratory gas concentration measuring device. DESCRIPTION OF SYMBOLS 1... tube body, 2... housing, 2a... lamp housing, 2b... convex part, 2c... concave part, 3... infrared lamp (light source), 4, 5... light transmission window, 6... detection part.

Claims (1)

【実用新案登録請求の範囲】 (1) 呼吸気ガスが通流する管体に相対向して気
密に設けられた一対の光透過窓を介し、前記管体
の外部より前記呼吸気ガスの濃度測定用の光を前
記管体内部に導入する光源と、この呼吸気ガスを
透過した光を検知する検知部とを具備した呼吸気
ガス濃度測定装置において、前記光源を収納する
ランプハウジングの外面に凹凸を有するフインを
形成したことを特徴とする呼吸気ガス濃度測定装
置。 (2) 前記光源は赤外線ランプであることを特徴
とする実用新案登録請求の範囲第１項記載の呼吸
気ガス濃度測定装置。[Claims for Utility Model Registration] (1) The concentration of the respiratory gas is obtained from outside the tube through a pair of light-transmitting windows airtightly provided opposite to each other in the tube through which the respiratory gas flows. In a respiratory gas concentration measuring device that includes a light source that introduces measurement light into the tube body and a detection section that detects the light that has passed through the respiratory gas, the lamp housing that houses the light source is provided with a A respiratory gas concentration measuring device characterized by forming fins with unevenness. (2) The respiratory gas concentration measuring device according to claim 1, wherein the light source is an infrared lamp.
JP11648885U 1985-07-31 1985-07-31 Pending JPS6225859U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11648885U JPS6225859U (en) 1985-07-31 1985-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11648885U JPS6225859U (en) 1985-07-31 1985-07-31

Publications (1)

Publication Number Publication Date
JPS6225859U true JPS6225859U (en) 1987-02-17

Family

ID=31001125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11648885U Pending JPS6225859U (en) 1985-07-31 1985-07-31

Country Status (1)

Country Link
JP (1) JPS6225859U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0186210U (en) * 1987-11-30 1989-06-07

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56166449A (en) * 1980-05-28 1981-12-21 Yokogawa Hokushin Electric Corp Optical analyzer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56166449A (en) * 1980-05-28 1981-12-21 Yokogawa Hokushin Electric Corp Optical analyzer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0186210U (en) * 1987-11-30 1989-06-07

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