JPH01112802U - - Google Patents

Info

Publication number
JPH01112802U
JPH01112802U JP859888U JP859888U JPH01112802U JP H01112802 U JPH01112802 U JP H01112802U JP 859888 U JP859888 U JP 859888U JP 859888 U JP859888 U JP 859888U JP H01112802 U JPH01112802 U JP H01112802U
Authority
JP
Japan
Prior art keywords
outer tube
tube
inner tube
nozzle
sent
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
JP859888U
Other languages
English (en)
Other versions
JPH0426082Y2 (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 JP859888U priority Critical patent/JPH0426082Y2/ja
Publication of JPH01112802U publication Critical patent/JPH01112802U/ja
Application granted granted Critical
Publication of JPH0426082Y2 publication Critical patent/JPH0426082Y2/ja
Expired 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図は本考案の第１の実施例の先端部分の断
面図、第２図はその実施例の２重管の入口側の断
面図、第３図は本考案の第２の実施例の先端部の
断面図である。 １，２１…先端部本体、２…観察窓、６…ノズ
ル、７，２７…２重管、８，２８…内管、９，２
９…外管。

Claims (1)

    【実用新案登録請求の範囲】
  1. 観察窓の表面に向つて開口するノズルに、内管
    と外管とからなる２重管の外管を連通接続すると
    共に、上記内管の端面開口を上記外管の端部付近
    に無係止状態で配置して、上記内管と外管の一方
    から気体を、他方から液体を上記ノズルに送り込
    んで上記観察窓の表面に向つて噴出するようにし
    たことを特徴とする内視鏡の送気送水装置。
JP859888U 1988-01-26 1988-01-26 Expired JPH0426082Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP859888U JPH0426082Y2 (ja) 1988-01-26 1988-01-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP859888U JPH0426082Y2 (ja) 1988-01-26 1988-01-26

Publications (2)

Publication Number Publication Date
JPH01112802U true JPH01112802U (ja) 1989-07-28
JPH0426082Y2 JPH0426082Y2 (ja) 1992-06-23

Family

ID=31214617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP859888U Expired JPH0426082Y2 (ja) 1988-01-26 1988-01-26

Country Status (1)

Country Link
JP (1) JPH0426082Y2 (ja)

Also Published As

Publication number Publication date
JPH0426082Y2 (ja) 1992-06-23

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