JPS6016114U - Endoscope - Google Patents

Endoscope

Info

Publication number
JPS6016114U
JPS6016114U JP10656183U JP10656183U JPS6016114U JP S6016114 U JPS6016114 U JP S6016114U JP 10656183 U JP10656183 U JP 10656183U JP 10656183 U JP10656183 U JP 10656183U JP S6016114 U JPS6016114 U JP S6016114U
Authority
JP
Japan
Prior art keywords
image
transmission path
image transmission
eyepiece
reflecting member
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
JP10656183U
Other languages
Japanese (ja)
Other versions
JPH0244251Y2 (en
Inventor
満 佐藤
Original Assignee
株式会社　町田製作所
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 株式会社　町田製作所 filed Critical 株式会社　町田製作所
Priority to JP10656183U priority Critical patent/JPS6016114U/en
Publication of JPS6016114U publication Critical patent/JPS6016114U/en
Application granted granted Critical
Publication of JPH0244251Y2 publication Critical patent/JPH0244251Y2/ja
Granted legal-status Critical Current

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  • Instruments For Viewing The Inside Of Hollow Bodies (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]

図面は本考案の一実施例を示すもので、第１図は内視鏡
の全体を概略的に示す図、第２図は要部を拡大して示す
図、第３図はドーフエプリズムの拡大斜視図である。 １は挿入管、２は操作基体、１１は直視用の窓、１２は
側視用の窓、３は接眼部、１３は反射鏡（反射部材）、
１６はワイヤ（条体）、２０の像伝送路、３０は回動体
、３１はドーフエプリズム、３５は観察窓である。 第２図 第３図The drawings show one embodiment of the present invention; Fig. 1 is a diagram schematically showing the entire endoscope, Fig. 2 is an enlarged view of the main parts, and Fig. 3 is an illustration of the Dauffe prism. It is an enlarged perspective view. 1 is an insertion tube, 2 is an operation base, 11 is a window for direct viewing, 12 is a window for side viewing, 3 is an eyepiece, 13 is a reflector (reflection member),
16 is a wire (stripe body), 20 is an image transmission path, 30 is a rotating body, 31 is a Dauffe prism, and 35 is an observation window. Figure 2 Figure 3

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 挿入管の先端部の端面および側面にそれぞれ直視用、側
視用の窓を設け、これら窓から得られる像を反射部材の
回動により選択して像伝送路の対物側端部に供給し、こ
の像伝送路を経た像を挿入管の基端に連結された操作基
体の接眼部観察窓から観察する内視鏡において、操作基
体内における像伝送路の接眼側端部近傍にドーフエプリ
ズムを支持する回動体を配置し、この回動体と上記反射
部材とを条体を介して連動させ、回動体の回動操作によ
りドーフエプリズムを像伝送路の接眼側端部と観察窓と
の間に位置させたとき、反射部材の位置を直視用の窓か
ら像を遮ぎるとともに側視用の窓からの像を反射して像
伝送路に送る位置にし、ドーフエプリズムを像伝送路の
接眼側端部と観察窓との間から外して位置させたとき、
反射部材の位置を側視用の窓からの像を遮ぎるとともに
直視用の窓からの像を通過させて像伝送路に送る位置に
することを特徴とする内視鏡。Windows for direct viewing and side viewing are provided on the end face and side surface of the distal end of the insertion tube, respectively, and images obtained from these windows are selected by rotating a reflecting member and supplied to the objective side end of the image transmission path, In an endoscope in which the image passing through the image transmission path is observed through the eyepiece observation window of the operation base connected to the proximal end of the insertion tube, a Dorff prism is installed near the eyepiece side end of the image transmission path in the operation base. This rotating body and the reflecting member are interlocked with each other via a strip, and by rotating the rotating body, the Dauffe prism is connected to the end of the image transmission path on the eyepiece side and the observation window. When placed in between, the reflecting member is positioned so that it blocks the image from the direct viewing window and reflects the image from the side viewing window and sends it to the image transmission path, and the Daupe prism is placed in the position where it blocks the image from the direct viewing window and sends it to the image transmission path. When removed and positioned between the eyepiece end and the observation window,
An endoscope characterized in that a reflecting member is positioned at a position that blocks an image from a side-viewing window and allows an image from a direct-viewing window to pass through and send it to an image transmission path.
JP10656183U 1983-07-11 1983-07-11 Endoscope Granted JPS6016114U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10656183U JPS6016114U (en) 1983-07-11 1983-07-11 Endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10656183U JPS6016114U (en) 1983-07-11 1983-07-11 Endoscope

Publications (2)

Publication Number Publication Date
JPS6016114U true JPS6016114U (en) 1985-02-02
JPH0244251Y2 JPH0244251Y2 (en) 1990-11-26

Family

ID=30249324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10656183U Granted JPS6016114U (en) 1983-07-11 1983-07-11 Endoscope

Country Status (1)

Country Link
JP (1) JPS6016114U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49131144A (en) * 1973-04-19 1974-12-16 Canon Kk
JPS51163694U (en) * 1976-06-10 1976-12-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49131144A (en) * 1973-04-19 1974-12-16 Canon Kk
JPS51163694U (en) * 1976-06-10 1976-12-27

Also Published As

Publication number Publication date
JPH0244251Y2 (en) 1990-11-26

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