JPS63100714U - - Google Patents

Info

Publication number
JPS63100714U
JPS63100714U JP19535886U JP19535886U JPS63100714U JP S63100714 U JPS63100714 U JP S63100714U JP 19535886 U JP19535886 U JP 19535886U JP 19535886 U JP19535886 U JP 19535886U JP S63100714 U JPS63100714 U JP S63100714U
Authority
JP
Japan
Prior art keywords
solid
light guide
state imaging
imaging device
guide fiber
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
JP19535886U
Other languages
Japanese (ja)
Other versions
JPH0532812Y2 (en
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 JP1986195358U priority Critical patent/JPH0532812Y2/ja
Publication of JPS63100714U publication Critical patent/JPS63100714U/ja
Application granted granted Critical
Publication of JPH0532812Y2 publication Critical patent/JPH0532812Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図は本考案の一実施例の断面図（第２図の
―線切断面図）、第２図はその実施例の正面
図、第３図は第１図における―線切断面図で
ある。 １…先端部本体、５…対物光学系、６…固体撮
像素子、６ａ…受光部、７…取付筒体、９…空間
、１３…ライトガイドフアイバ、１３ａ…出射端
部、１３ｂ…偏平部、１４…凹レンズ。 Fig. 1 is a sectional view of an embodiment of the present invention (a sectional view taken along the line - in Fig. 2), Fig. 2 is a front view of the embodiment, and Fig. 3 is a sectional view taken along the - line in Fig. 1. be. DESCRIPTION OF SYMBOLS 1... Tip body, 5... Objective optical system, 6... Solid-state image sensor, 6a... Light receiving part, 7... Mounting cylinder, 9... Space, 13... Light guide fiber, 13a... Output end, 13b... Flat part, 14...Concave lens.

Claims (1)

【実用新案登録請求の範囲】 １ 先端部本体内の対物光学系の後方の結像位置
に固体撮像素子を設け、照明用ライトガイドフア
イバを上記固体撮像素子に沿つて配置してその出
射端部を前方に配置した内視鏡の先端部において
、 上記ライトガイドフアイバの断面形状を、その
出射端部付近においては円形に形成すると共に、
上記固体撮像素子に沿う付近においては偏平にし
て配置したことを特徴とする内視鏡の先端部。 ２ 上記の固体撮像素子の外形形状が、円形形状
の一部を欠損した形状に形成され、その欠損部に
上記ライトガイドフアイバが配置されている実用
新案登録請求の範囲第１項記載の内視鏡の先端部
。[Claims for Utility Model Registration] 1. A solid-state imaging device is provided at an imaging position behind the objective optical system within the tip main body, and a light guide fiber for illumination is arranged along the solid-state imaging device, and its output end In the distal end of the endoscope with the light guide fiber disposed at the front, the cross-sectional shape of the light guide fiber is formed into a circular shape near the output end, and
A distal end portion of an endoscope, characterized in that a portion along the solid-state imaging device is flattened. 2. The internal vision device according to claim 1, wherein the solid-state imaging device has a circular shape with a part missing, and the light guide fiber is disposed in the missing part. the tip of the mirror.
JP1986195358U 1986-12-18 1986-12-18 Expired - Lifetime JPH0532812Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986195358U JPH0532812Y2 (en) 1986-12-18 1986-12-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986195358U JPH0532812Y2 (en) 1986-12-18 1986-12-18

Publications (2)

Publication Number Publication Date
JPS63100714U true JPS63100714U (en) 1988-06-30
JPH0532812Y2 JPH0532812Y2 (en) 1993-08-23

Family

ID=31153178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986195358U Expired - Lifetime JPH0532812Y2 (en) 1986-12-18 1986-12-18

Country Status (1)

Country Link
JP (1) JPH0532812Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH062331U (en) * 1992-06-12 1994-01-14 富士写真光機株式会社 Structure of the tip of an electronic endoscope
JPH06284432A (en) * 1993-07-08 1994-10-07 Olympus Optical Co Ltd Image pickup device
JP2002282201A (en) * 2001-03-28 2002-10-02 Asahi Optical Co Ltd Electronic endoscope with objective optical system moving mechanism

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60500735A (en) * 1982-11-19 1985-05-16 ハダツチ　ジユデイス　イ− Flexible inspection device
JPS6088532A (en) * 1983-10-21 1985-05-18 オリンパス光学工業株式会社 Endoscope
JPS6088923A (en) * 1983-10-21 1985-05-18 Olympus Optical Co Ltd Endoscope
JPS6090412U (en) * 1983-11-25 1985-06-20 三菱電線工業株式会社 Solid-state imaging camera device with light guide
JPS61219922A (en) * 1985-03-27 1986-09-30 Olympus Optical Co Ltd Endoscope

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60500735A (en) * 1982-11-19 1985-05-16 ハダツチ　ジユデイス　イ− Flexible inspection device
JPS6088532A (en) * 1983-10-21 1985-05-18 オリンパス光学工業株式会社 Endoscope
JPS6088923A (en) * 1983-10-21 1985-05-18 Olympus Optical Co Ltd Endoscope
JPS6090412U (en) * 1983-11-25 1985-06-20 三菱電線工業株式会社 Solid-state imaging camera device with light guide
JPS61219922A (en) * 1985-03-27 1986-09-30 Olympus Optical Co Ltd Endoscope

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH062331U (en) * 1992-06-12 1994-01-14 富士写真光機株式会社 Structure of the tip of an electronic endoscope
JPH06284432A (en) * 1993-07-08 1994-10-07 Olympus Optical Co Ltd Image pickup device
JP2002282201A (en) * 2001-03-28 2002-10-02 Asahi Optical Co Ltd Electronic endoscope with objective optical system moving mechanism

Also Published As

Publication number Publication date
JPH0532812Y2 (en) 1993-08-23

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