JPH01165002U - - Google Patents

Info

Publication number
JPH01165002U
JPH01165002U JP6099988U JP6099988U JPH01165002U JP H01165002 U JPH01165002 U JP H01165002U JP 6099988 U JP6099988 U JP 6099988U JP 6099988 U JP6099988 U JP 6099988U JP H01165002 U JPH01165002 U JP H01165002U
Authority
JP
Japan
Prior art keywords
air supply
endoscope
gas purification
air
compressor
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
JP6099988U
Other languages
English (en)
Other versions
JPH0426083Y2 (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 JP1988060999U priority Critical patent/JPH0426083Y2/ja
Publication of JPH01165002U publication Critical patent/JPH01165002U/ja
Application granted granted Critical
Publication of JPH0426083Y2 publication Critical patent/JPH0426083Y2/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図はこの考案の原理を示す図、第２図はフ
イルタを手元部に設けた例の断面図、第３図は気
体浄化フイルタの一例として帯電エアーフイルタ
を使用した場合の塵の粒子径と捉集効率との関係
を示すグラフ、第４図は従来例を示す平面図、第
５図は同じく従来例を示す正面図である。 １……挿入部、２……手元部、３……供給部、
１２……気体浄化フイルタ、１４……送気ポンプ
又はコンプレツサー。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内視鏡の手元部から挿入部内を通つて先端から
    送気する送気チヤンネルの途中若しくは送気ポン
    プ又はコンプレツサーから内視鏡へ至る途中に気
    体浄化フイルタを設けたことを特徴とする内視鏡
    の送気装置。
JP1988060999U 1988-05-09 1988-05-09 Expired JPH0426083Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988060999U JPH0426083Y2 (ja) 1988-05-09 1988-05-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988060999U JPH0426083Y2 (ja) 1988-05-09 1988-05-09

Publications (2)

Publication Number Publication Date
JPH01165002U true JPH01165002U (ja) 1989-11-17
JPH0426083Y2 JPH0426083Y2 (ja) 1992-06-23

Family

ID=31286689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988060999U Expired JPH0426083Y2 (ja) 1988-05-09 1988-05-09

Country Status (1)

Country Link
JP (1) JPH0426083Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735603A (en) * 1986-09-10 1988-04-05 James H. Goodson Laser smoke evacuation system and method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735603A (en) * 1986-09-10 1988-04-05 James H. Goodson Laser smoke evacuation system and method

Also Published As

Publication number Publication date
JPH0426083Y2 (ja) 1992-06-23

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