JPS593084U - Connecting devices for liquid or gas passages in medical devices - Google Patents
Connecting devices for liquid or gas passages in medical devicesInfo
- Publication number
- JPS593084U JPS593084U JP9663682U JP9663682U JPS593084U JP S593084 U JPS593084 U JP S593084U JP 9663682 U JP9663682 U JP 9663682U JP 9663682 U JP9663682 U JP 9663682U JP S593084 U JPS593084 U JP S593084U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- liquid
- screw
- male
- gas passage
- 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.)
- Pending
Links
Landscapes
- Joints With Pressure Members (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
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
第１図及び第２図は従来品を示す一部截断面図、第３図
及び第４図は本考案の実施の一例を示すもので第３図は
接続完了状態の一部截断面図、第４図は接続開始時の一
部截断面図、第５図は第３図の変形例を示す一部截断面
図である。
１．５・・・医療器具、２．６・・・通路、３・・・蝶
片、４・・・雌管、７・・・雄管、８・・・螺筒、９・
・・抜止部、１０・・・凸部、１１・・・凹部。1 and 2 are partially cut-away sectional views showing a conventional product, FIGS. 3 and 4 show an example of the implementation of the present invention, and FIG. 3 is a partially cut-away sectional view showing a state in which the connection is completed. FIG. 4 is a partially cutaway sectional view at the time of starting connection, and FIG. 5 is a partially cutaway sectional view showing a modification of FIG. 3. 1.5... Medical instrument, 2.6... Passage, 3... Butterfly piece, 4... Female tube, 7... Male tube, 8... Spiral tube, 9...
... Retention part, 10... Convex part, 11... Concave part.
Claims (1)
片３を有する雌管４を設け、他の医療器具５の液体又は
気体の通路６の端部に雄管７を設け、該雄管７の外周に
蝶片３を螺着する螺筒８を摺動自在に遊嵌せしめると共
に螺筒８の後端部に雄管７に対する抜止部９を設けたも
のにおいて、前記螺筒δを雄管７に対して抜止め方向に
摺動させた際に相互に係合して螺筒８の廻動を阻止する
凸部１０と凹部１１とを雄管７の外周面と螺筒８の後端
部の内周面との間に設けたことを特徴とする医療器具の
液体又は気体通路の接続装置。A female tube 4 having a butterfly piece 3 on the outer periphery is provided at the end of the liquid or gas passage 2 of the medical instrument 1, a male tube 7 is provided at the end of the liquid or gas passage 6 of the other medical instrument 5, A screw tube 8 to which the butterfly piece 3 is screwed is fitted onto the outer periphery of the male tube 7 in a slidable and loose manner, and a retaining portion 9 for the male tube 7 is provided at the rear end of the screw tube 8. A convex portion 10 and a concave portion 11 that engage with each other to prevent the rotation of the screw tube 8 when the δ is slid in the direction of preventing the screw from coming out with respect to the male tube 7 are connected to the outer circumferential surface of the male tube 7 and the screw tube. 8. A connection device for a liquid or gas passage of a medical device, characterized in that the connection device is provided between the inner peripheral surface of the rear end portion of the medical instrument and the inner circumferential surface of the rear end portion of the medical device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9663682U JPS593084U (en) | 1982-06-29 | 1982-06-29 | Connecting devices for liquid or gas passages in medical devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9663682U JPS593084U (en) | 1982-06-29 | 1982-06-29 | Connecting devices for liquid or gas passages in medical devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS593084U true JPS593084U (en) | 1984-01-10 |
Family
ID=30230218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9663682U Pending JPS593084U (en) | 1982-06-29 | 1982-06-29 | Connecting devices for liquid or gas passages in medical devices |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593084U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2390103A (en) * | 1943-03-08 | 1945-12-04 | William J Johnson | Union tube connection locking nut |
-
1982
- 1982-06-29 JP JP9663682U patent/JPS593084U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2390103A (en) * | 1943-03-08 | 1945-12-04 | William J Johnson | Union tube connection locking nut |
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