JPH01150949U - - Google Patents

Info

Publication number
JPH01150949U
JPH01150949U JP4791988U JP4791988U JPH01150949U JP H01150949 U JPH01150949 U JP H01150949U JP 4791988 U JP4791988 U JP 4791988U JP 4791988 U JP4791988 U JP 4791988U JP H01150949 U JPH01150949 U JP H01150949U
Authority
JP
Japan
Prior art keywords
tube
suction
cut portion
straightened
bent
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
JP4791988U
Other languages
English (en)
Other versions
JPH0451799Y2 (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 JP4791988U priority Critical patent/JPH0451799Y2/ja
Priority to US07/330,465 priority patent/US5057080A/en
Priority to DE3911384A priority patent/DE3911384C2/de
Publication of JPH01150949U publication Critical patent/JPH01150949U/ja
Priority to US07/735,860 priority patent/US5226885A/en
Application granted granted Critical
Publication of JPH0451799Y2 publication Critical patent/JPH0451799Y2/ja
Expired legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の第1の実施例の側面断面図、
第2図はその実施例を湾曲させた状態の側面断面
図、第3図は本考案の第2の実施例の側面断面図
、第4図はその実施例を真直にさせた状態の側面
断面図、第5図ないし第7図は第1ないし第3の
実験を示す側面断面図である。 1,11,21……チユーブ、2,22……端
部開口、3,23……吸引手段、4,24a,2
4b,24c……切込み部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一端側が開口し他端側が吸引手段に接続される
    可撓性のチユーブと、そのチユーブの途中に上記
    他端側から上記一端側の方向に斜めに線状に切込
    まれた切込み部とよりなり、上記チユーブを湾曲
    させると上記切込み部が開き、上記チユーブを真
    直にすると上記切込み部が閉じて上記一端側の開
    口から吸引が行われるようにしたことを特徴とす
    る医療用吸引チユーブ。
JP4791988U 1988-04-08 1988-04-08 Expired JPH0451799Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP4791988U JPH0451799Y2 (ja) 1988-04-08 1988-04-08
US07/330,465 US5057080A (en) 1988-04-08 1989-03-30 Medical suction tube and suction control apparatus for endoscope
DE3911384A DE3911384C2 (de) 1988-04-08 1989-04-07 Medizinisches Saugrohr mit Absaugsteuerung
US07/735,860 US5226885A (en) 1988-04-08 1991-07-25 Medical suction tube and suction control apparatus for endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4791988U JPH0451799Y2 (ja) 1988-04-08 1988-04-08

Publications (2)

Publication Number Publication Date
JPH01150949U true JPH01150949U (ja) 1989-10-18
JPH0451799Y2 JPH0451799Y2 (ja) 1992-12-07

Family

ID=31274097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4791988U Expired JPH0451799Y2 (ja) 1988-04-08 1988-04-08

Country Status (1)

Country Link
JP (1) JPH0451799Y2 (ja)

Also Published As

Publication number Publication date
JPH0451799Y2 (ja) 1992-12-07

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