JPS6290603U

JPS6290603U -

Info

Publication number: JPS6290603U
Application number: JP18148685U
Authority: JP
Priority date: 1985-11-27
Filing date: 1985-11-27
Publication date: 1987-06-10
Also published as: JPH0317841Y2

Description

[Brief explanation of the drawing]

第１図は本考案に係る内視鏡における各種管路
の洗浄、消毒用アダプターの一実施例の一部を省
略すると共に、一端部の半分を切断し、少しばか
り拡大して示した構成説明図であり、第２図はそ
の一つの使用態様例説明用概略図で、第３図は本
考案になる上記洗浄、消毒用アダプターの一方の
端部を連接する内視鏡における送気、送水用切換
弁の一例を縦断し、その一部のみを示した断面図
、第４図は本考案になる上記洗浄、消毒用アダプ
ターを上記送気、送水用切換弁に連接せしめる連
結態様説明用図、第５図と第６図はそれぞれ上記
の使用態様例とは異なつた他の使用態様例説明用
概略図である。Ａ：内視鏡、１；操作部、２；挿入部、３；連
結用ケーブル、４；外郭体、９；鉗子導入口、１
０；送気、送水用切換弁、１１；シリンダー状弁
筐本体、１３；雌螺糸、１５；リーク孔付き弁体
、２０；送気管路、３０；送水管路、４０；吸引
用開閉弁、５０；吸引管路、６０；鉗子誘導管路
、７０；液槽、７１；送液管、７２；三方コツク
弁部、７３；シリンジ、Ｂ：本考案になる洗浄、
消毒用アダプター、１００；筒管部、１０１；連
接用短筒部、１０２；Ｏリング、１０３；環状溝
、１０４；固定用袋ナツト状環体当接用段面、１
０５；テーパー付き開口部、１０６；固定用袋ナ
ツト状環体、１０７；当接用端面、１０８；雄螺
糸、１０９；操作用把持部。 FIG. 1 is an illustration of the configuration of an embodiment of an adapter for cleaning and disinfecting various pipes in an endoscope according to the present invention, with some parts omitted, one end cut in half, and slightly enlarged. Fig. 2 is a schematic diagram for explaining one example of its usage, and Fig. 3 is a schematic diagram for explaining an example of its use, and Fig. 3 is an air supply and water supply in an endoscope that connects one end of the above-mentioned cleaning and disinfection adapter according to the present invention. FIG. 4 is a cross-sectional view showing only a part of an example of a switching valve for air supply and water supply; FIG. , FIG. 5, and FIG. 6 are schematic diagrams for explaining other usage examples different from the above usage example. A: Endoscope, 1; Operation section, 2; Insertion section, 3; Connection cable, 4; Outer body, 9; Forceps introduction port, 1
0: Switching valve for air supply and water supply, 11: Cylindrical valve housing body, 13: Female thread, 15: Valve body with leak hole, 20: Air supply pipe line, 30: Water supply pipe line, 40: On-off valve for suction , 50; Suction pipe line, 60; Forceps guiding pipe line, 70; Liquid tank, 71; Liquid feeding pipe, 72; Three-way valve part, 73; Syringe, B: Cleaning according to the present invention,
Disinfection adapter, 100; Cylindrical tube part, 101; Short tube part for connection, 102; O-ring, 103; Annular groove, 104; Step surface for contacting fixing bag nut-shaped ring body, 1
05; Tapered opening, 106; Cap nut-shaped ring for fixation, 107; End surface for contact, 108; Male thread, 109; Grip for operation.

Claims

[Scope of utility model registration request]

A bridge is attached and fixed between the tops of the bottomed cylindrical valve housings of air and water supply switch valves, suction on-off valves, etc., which are installed side by side in the operation section of the endoscope. The diameter of the opening at both ends of the cleaning/disinfecting adapter that can simultaneously clean and disinfect various built-in pipes is made into a tapered opening by gradually increasing the diameter toward each end. In addition to simultaneous cleaning and disinfection of each pipeline,
A connected pressure feeding beak tube with a tapered edge of a gas pressure feeder for wiping and discharging cleaning and disinfectant solution which is adhered and retained in each conduit connected to each cylindrical valve case body for each of the above-mentioned cylindrical valve case bodies. water,
An adapter for cleaning and disinfecting various pipes in an endoscope, which is characterized by being able to be inserted and installed airtight.