JPH0253704U - - Google Patents

Info

Publication number
JPH0253704U
JPH0253704U JP13331088U JP13331088U JPH0253704U JP H0253704 U JPH0253704 U JP H0253704U JP 13331088 U JP13331088 U JP 13331088U JP 13331088 U JP13331088 U JP 13331088U JP H0253704 U JPH0253704 U JP H0253704U
Authority
JP
Japan
Prior art keywords
distal end
endoscope
objective lens
position recessed
frame
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
JP13331088U
Other languages
English (en)
Other versions
JPH0641526Y2 (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 JP1988133310U priority Critical patent/JPH0641526Y2/ja
Publication of JPH0253704U publication Critical patent/JPH0253704U/ja
Application granted granted Critical
Publication of JPH0641526Y2 publication Critical patent/JPH0641526Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Description

【図面の簡単な説明】
第1図は第1の実施例の側面断面図、第2図は
第2の実施例の側面断面図、第3図は従来の内視
鏡の先端部の側面断面図である。 1……先端部本体、1a……合成樹脂部、5,
25……対物鏡枠、7,27……カバーレンズ、
8,28……空間、9……Oリング。

Claims (1)

  1. 【実用新案登録請求の範囲】 先端部本体の電気絶縁性の合成樹脂で外装し、
    対物レンズを収容する金属製の対物鏡枠の先端面
    を上記先端部本体の表面より凹んだ位置に配置す
    ると共に、上記対物鏡枠の先端部に取着したカバ
    ーレンズの表面を上記先端部本体の表面と略同一
    面に配置した内視鏡の先端部において、 上記対物鏡枠の先端面と上記先端部本体の合成
    樹脂部と上記カバーレンズとで囲まれた環状の空
    間を形成し、その中にシール用のOリングを装填
    したことを特徴とする内視鏡の先端部。
JP1988133310U 1988-10-11 1988-10-11 内視鏡の先端部 Expired - Lifetime JPH0641526Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988133310U JPH0641526Y2 (ja) 1988-10-11 1988-10-11 内視鏡の先端部

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988133310U JPH0641526Y2 (ja) 1988-10-11 1988-10-11 内視鏡の先端部

Publications (2)

Publication Number Publication Date
JPH0253704U true JPH0253704U (ja) 1990-04-18
JPH0641526Y2 JPH0641526Y2 (ja) 1994-11-02

Family

ID=31391055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988133310U Expired - Lifetime JPH0641526Y2 (ja) 1988-10-11 1988-10-11 内視鏡の先端部

Country Status (1)

Country Link
JP (1) JPH0641526Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002085327A (ja) * 2000-09-19 2002-03-26 Olympus Optical Co Ltd 内視鏡
JP2006276561A (ja) * 2005-03-30 2006-10-12 Hamamatsu Univ School Of Medicine ファイバ共焦点顕微鏡における生体用対物レンズ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772623A (en) * 1980-10-24 1982-05-07 Olympus Optical Co Endoscope
JPS60172110U (ja) * 1984-04-24 1985-11-14 オリンパス光学工業株式会社 内視鏡
JPS6392326A (ja) * 1986-10-06 1988-04-22 旭光学工業株式会社 内視鏡
JPS63103601U (ja) * 1986-12-25 1988-07-05

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772623A (en) * 1980-10-24 1982-05-07 Olympus Optical Co Endoscope
JPS60172110U (ja) * 1984-04-24 1985-11-14 オリンパス光学工業株式会社 内視鏡
JPS6392326A (ja) * 1986-10-06 1988-04-22 旭光学工業株式会社 内視鏡
JPS63103601U (ja) * 1986-12-25 1988-07-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002085327A (ja) * 2000-09-19 2002-03-26 Olympus Optical Co Ltd 内視鏡
JP2006276561A (ja) * 2005-03-30 2006-10-12 Hamamatsu Univ School Of Medicine ファイバ共焦点顕微鏡における生体用対物レンズ

Also Published As

Publication number Publication date
JPH0641526Y2 (ja) 1994-11-02

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