JPH0253702U - - Google Patents

Info

Publication number
JPH0253702U
JPH0253702U JP13330888U JP13330888U JPH0253702U JP H0253702 U JPH0253702 U JP H0253702U JP 13330888 U JP13330888 U JP 13330888U JP 13330888 U JP13330888 U JP 13330888U JP H0253702 U JPH0253702 U JP H0253702U
Authority
JP
Japan
Prior art keywords
hole
endoscope
distal end
end portion
optical 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
JP13330888U
Other languages
English (en)
Other versions
JPH0641525Y2 (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 JP1988133308U priority Critical patent/JPH0641525Y2/ja
Publication of JPH0253702U publication Critical patent/JPH0253702U/ja
Application granted granted Critical
Publication of JPH0641525Y2 publication Critical patent/JPH0641525Y2/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図は本考案の一実施例の側面断面図、第2
図はその斜視図、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……合成樹脂ブロツク
、1b……金属ブロツク、3,4……貫通孔、5
……照明用光学繊維束、6……観察用光学繊維束
、7,8……連結パイプ。

Claims (1)

  1. 【実用新案登録請求の範囲】 先端部本体を、複数のブロツクを接合すること
    により形成すると共に、上記の各ブロツクにまた
    がつて貫通孔を穿設して、その貫通孔に光学繊維
    束の一端部を挿通して固定した内視鏡の先端部に
    おいて、 上記貫通孔に、隣接するブロツクにまたがつて
    内径の太い太径部を形成し、上記貫通孔と略同一
    内径を有する連結パイプを上記太径部内に嵌挿し
    て接着固定し、上記光学繊維束の一端部をその連
    結パイプ内に嵌挿したことを特徴とする内視鏡の
    先端部。
JP1988133308U 1988-10-11 1988-10-11 内視鏡の先端部 Expired - Lifetime JPH0641525Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988133308U JPH0641525Y2 (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
JP1988133308U JPH0641525Y2 (ja) 1988-10-11 1988-10-11 内視鏡の先端部

Publications (2)

Publication Number Publication Date
JPH0253702U true JPH0253702U (ja) 1990-04-18
JPH0641525Y2 JPH0641525Y2 (ja) 1994-11-02

Family

ID=31391051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988133308U Expired - Lifetime JPH0641525Y2 (ja) 1988-10-11 1988-10-11 内視鏡の先端部

Country Status (1)

Country Link
JP (1) JPH0641525Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04259436A (ja) * 1991-02-14 1992-09-16 Toshiba Corp 内視鏡装置
JPH08286127A (ja) * 1995-04-11 1996-11-01 Asahi Optical Co Ltd 内視鏡の先端部
JP2011050534A (ja) * 2009-09-01 2011-03-17 Hoya Corp 内視鏡先端部のフード取付構造

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177401U (ja) * 1983-05-13 1984-11-27 旭光学工業株式会社 内視鏡の送気送水装置
JPS63103601U (ja) * 1986-12-25 1988-07-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177401U (ja) * 1983-05-13 1984-11-27 旭光学工業株式会社 内視鏡の送気送水装置
JPS63103601U (ja) * 1986-12-25 1988-07-05

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04259436A (ja) * 1991-02-14 1992-09-16 Toshiba Corp 内視鏡装置
JPH08286127A (ja) * 1995-04-11 1996-11-01 Asahi Optical Co Ltd 内視鏡の先端部
JP2011050534A (ja) * 2009-09-01 2011-03-17 Hoya Corp 内視鏡先端部のフード取付構造

Also Published As

Publication number Publication date
JPH0641525Y2 (ja) 1994-11-02

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