JPS5877701U - 内視鏡における鉗子導入口部の逆流出防止構造 - Google Patents

内視鏡における鉗子導入口部の逆流出防止構造

Info

Publication number
JPS5877701U
JPS5877701U JP17202181U JP17202181U JPS5877701U JP S5877701 U JPS5877701 U JP S5877701U JP 17202181 U JP17202181 U JP 17202181U JP 17202181 U JP17202181 U JP 17202181U JP S5877701 U JPS5877701 U JP S5877701U
Authority
JP
Japan
Prior art keywords
endoscope
valve seat
introduction port
backflow prevention
prevention structure
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
JP17202181U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6245682Y2 (enrdf_load_stackoverflow
Inventor
吉橋　徳三郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Machida Endoscope Co Ltd
Original Assignee
Machida Endoscope Co Ltd
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 by Machida Endoscope Co Ltd filed Critical Machida Endoscope Co Ltd
Priority to JP17202181U priority Critical patent/JPS5877701U/ja
Priority to DE19823242870 priority patent/DE3242870A1/de
Publication of JPS5877701U publication Critical patent/JPS5877701U/ja
Application granted granted Critical
Publication of JPS6245682Y2 publication Critical patent/JPS6245682Y2/ja
Granted legal-status Critical Current

Links

JP17202181U 1981-11-20 1981-11-20 内視鏡における鉗子導入口部の逆流出防止構造 Granted JPS5877701U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP17202181U JPS5877701U (ja) 1981-11-20 1981-11-20 内視鏡における鉗子導入口部の逆流出防止構造
DE19823242870 DE3242870A1 (de) 1981-11-20 1982-11-19 Anordnung zur verhinderung eines rueckflusses durch die pinzetteneinfuehrungsoeffnung eines endoskops

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17202181U JPS5877701U (ja) 1981-11-20 1981-11-20 内視鏡における鉗子導入口部の逆流出防止構造

Publications (2)

Publication Number Publication Date
JPS5877701U true JPS5877701U (ja) 1983-05-26
JPS6245682Y2 JPS6245682Y2 (enrdf_load_stackoverflow) 1987-12-07

Family

ID=29963929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17202181U Granted JPS5877701U (ja) 1981-11-20 1981-11-20 内視鏡における鉗子導入口部の逆流出防止構造

Country Status (1)

Country Link
JP (1) JPS5877701U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6034801U (ja) * 1983-08-15 1985-03-09 株式会社　町田製作所 内視鏡における鉗子導入口部の逆流出防止構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6034801U (ja) * 1983-08-15 1985-03-09 株式会社　町田製作所 内視鏡における鉗子導入口部の逆流出防止構造

Also Published As

Publication number Publication date
JPS6245682Y2 (enrdf_load_stackoverflow) 1987-12-07

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