JPS58117601U - Irrigation type endoscope device - Google Patents

Irrigation type endoscope device

Info

Publication number
JPS58117601U
JPS58117601U JP1314982U JP1314982U JPS58117601U JP S58117601 U JPS58117601 U JP S58117601U JP 1314982 U JP1314982 U JP 1314982U JP 1314982 U JP1314982 U JP 1314982U JP S58117601 U JPS58117601 U JP S58117601U
Authority
JP
Japan
Prior art keywords
type endoscope
endoscope device
drainage
scope
irrigation type
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
JP1314982U
Other languages
Japanese (ja)
Other versions
JPS6344001Y2 (en
Inventor
田口　晶弘
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP1314982U priority Critical patent/JPS58117601U/en
Publication of JPS58117601U publication Critical patent/JPS58117601U/en
Application granted granted Critical
Publication of JPS6344001Y2 publication Critical patent/JPS6344001Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図および第２図は、従来例を示し、第１図は従来の
潅流式内視鏡装置を一部切欠いて示す断面図、第２図は
、第１図におけるＡ−Ａ’線断面図、第３図ないし第５
図は、第１実施例を示し、第３図は、第１実施例を示す
断面図、第４図は、第３図におけるＢ−Ｂ’線断面図、
第５図は、第３図におけるｃ、−ｃ’線断面図、第６図
は第２実施例を一部切欠いて示す断面図である。 ２１・・・・・・（外）シース、２２，２５・・曲シー
ス挿入部、２３・・・・・・（外）シース接続部、２４
・・曲内シース、２６．４７・・曲操作部、２７．４１
・・・・・・スコープ、２８．４２・・・・・・スコー
プ挿入部、３２．４３・・・・・・送水路、３３・・曲
鉗子口、３４゜４８・・・・・・送水口、３６．４９・
・曲排水口、３９゜５１・・・・・・排水路、３７．５
０・・曲空隙部。1 and 2 show a conventional example, FIG. 1 is a partially cutaway sectional view of a conventional perfusion type endoscope device, and FIG. 2 is a sectional view taken along line A-A' in FIG. 1. Figures 3 to 5
The figure shows the first embodiment, FIG. 3 is a sectional view showing the first embodiment, FIG. 4 is a sectional view taken along line BB' in FIG. 3,
FIG. 5 is a sectional view taken along lines c and -c' in FIG. 3, and FIG. 6 is a partially cutaway sectional view of the second embodiment. 21... (outer) sheath, 22, 25... curved sheath insertion part, 23... (outer) sheath connection part, 24
... Song sheath, 26.47 ... Song operation section, 27.41
...Scope, 28.42 ...Scope insertion part, 32.43 ... Water supply channel, 33 ... Curved forceps mouth, 34゜48 ...... Feed Mizuguchi, 36.49・
・Curved drain, 39°51...Drain channel, 37.5
0...Curved cavity.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 操作部に設けた送液口から挿入部先端の患部周辺に送り
込まれた液体を、不要な液体あるいは固体等と共に、挿
入部に設けた排液路を経て操作部に設けた排液口から排
出する着脱自在のシース及びスコープからなる潅流式内
視鏡装置において、前記操作部に、挿入部に設けた排液
路と排液口とを連通ずる断面積の大きい排液用空隙部を
形成したことを特徴とする潅流式内視鏡装置。The liquid sent to the area around the affected area at the tip of the insertion tube from the liquid supply port provided on the operation section is discharged along with unnecessary liquids or solids from the drain port provided on the operation section through the drainage path provided on the insertion section. In a perfusion type endoscope device comprising a removable sheath and a scope, a drainage gap portion having a large cross-sectional area is formed in the operation portion to communicate a drainage path provided in the insertion portion with a drainage port. A perfusion type endoscope device characterized by the following.
JP1314982U 1982-02-02 1982-02-02 Irrigation type endoscope device Granted JPS58117601U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1314982U JPS58117601U (en) 1982-02-02 1982-02-02 Irrigation type endoscope device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1314982U JPS58117601U (en) 1982-02-02 1982-02-02 Irrigation type endoscope device

Publications (2)

Publication Number Publication Date
JPS58117601U true JPS58117601U (en) 1983-08-11
JPS6344001Y2 JPS6344001Y2 (en) 1988-11-16

Family

ID=30025678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1314982U Granted JPS58117601U (en) 1982-02-02 1982-02-02 Irrigation type endoscope device

Country Status (1)

Country Link
JP (1) JPS58117601U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6287604U (en) * 1985-11-22 1987-06-04

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831553A (en) * 1971-08-25 1973-04-25
JPS534390A (en) * 1976-07-01 1978-01-14 Asahi Optical Co Ltd Forcep plug device for endscope
JPS5668427A (en) * 1979-11-06 1981-06-09 Olympus Optical Co Infusion type rejectscope

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831553A (en) * 1971-08-25 1973-04-25
JPS534390A (en) * 1976-07-01 1978-01-14 Asahi Optical Co Ltd Forcep plug device for endscope
JPS5668427A (en) * 1979-11-06 1981-06-09 Olympus Optical Co Infusion type rejectscope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6287604U (en) * 1985-11-22 1987-06-04

Also Published As

Publication number Publication date
JPS6344001Y2 (en) 1988-11-16

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