JPS62116740U - - Google Patents
Info
- Publication number
- JPS62116740U JPS62116740U JP394786U JP394786U JPS62116740U JP S62116740 U JPS62116740 U JP S62116740U JP 394786 U JP394786 U JP 394786U JP 394786 U JP394786 U JP 394786U JP S62116740 U JPS62116740 U JP S62116740U
- Authority
- JP
- Japan
- Prior art keywords
- straight pipe
- guiding device
- fluid guiding
- male member
- rear end
- 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
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
第１図及び第２図は本考案の実施例を説明する
ための断面図、第３図は同じく部分拡大断面図、
第４図は従来例を示した概略図、第５図は同じく
従来例の断面図である。
図中１はテーパ状メス部材、４は係合フランジ
部、５はテーパ状オス部材、９は中間直管部、９
ａは段差、１０はネジ状固定部、１３は係止突起
を各示す。
1 and 2 are sectional views for explaining the embodiment of the present invention, and FIG. 3 is a partially enlarged sectional view.
FIG. 4 is a schematic diagram showing a conventional example, and FIG. 5 is a sectional view of the conventional example. In the figure, 1 is a tapered female member, 4 is an engagement flange portion, 5 is a tapered male member, 9 is an intermediate straight pipe portion, 9
10 indicates a step, 10 indicates a screw-like fixing portion, and 13 indicates a locking protrusion.
Claims (1)
部材を有し、他方の流体誘導器具の端部にテーパ
状オス部材を有する医療用流体誘導器具の接続具
において、前記メス部材の外周に係止突部を形成
するとともに、前記オス部材の直管部に前記メス
部材の係止突部と螺合するネジ状固定部を回転可
能に嵌合し、かつ前記直管部の後端部に段差を形
成するとともに、ネジ状固定部の後端縁部に突部
を形成してこのネジ状固定部の突部を前記直管部
の段差に係合せしめたことを特徴とする医療用流
体誘導器具の接続具。 (2) 前記テーパ状オス部材とネジ状固定部の回
転嵌合部が下式の関係にあることを特徴とする前
記第１項記載の考案。 Ｄ１＝Ｄ２＋０．０mm〜−０．３mm （ただしＤ１：固定部の後端部内径 Ｄ２：オス部材の中間直管部外径）。[Claims for Utility Model Registration] (1) Connection of a medical fluid guiding device that has a tapered female member at the end of one fluid guiding device and a tapered male member at the end of the other fluid guiding device In the device, a locking protrusion is formed on the outer periphery of the female member, and a threaded fixing portion that is threadedly engaged with the locking protrusion of the female member is rotatably fitted into the straight pipe portion of the male member, and a step is formed at the rear end of the straight pipe part, and a protrusion is formed at the rear end edge of the threaded fixing part so that the protrusion of the threaded fixation part is engaged with the step of the straight pipe part. A connector for a medical fluid guiding device, characterized in that: (2) The device according to item 1 above, wherein the rotationally fitting portion of the tapered male member and the threaded fixing portion have the following relationship. D 1 =D 2 +0.0 mm to -0.3 mm (where D 1 : inner diameter of the rear end of the fixing part; D 2 : outer diameter of the intermediate straight pipe part of the male member).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP394786U JPS62116740U (en) | 1986-01-17 | 1986-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP394786U JPS62116740U (en) | 1986-01-17 | 1986-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62116740U true JPS62116740U (en) | 1987-07-24 |
Family
ID=30784165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP394786U Pending JPS62116740U (en) | 1986-01-17 | 1986-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62116740U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1128244A (en) * | 1997-07-09 | 1999-02-02 | Terumo Corp | Nutrient bag |
| JP2012530586A (en) * | 2009-06-24 | 2012-12-06 | ベクトン ディキンソン フランス | Improved luer connector |
| WO2016072552A1 (en) * | 2014-11-05 | 2016-05-12 | (주)에프에이 | Injection liquid filter device |
| WO2016157974A1 (en) | 2015-04-02 | 2016-10-06 | 光陽産業株式会社 | Medical connection structure |
| JP2023067548A (en) * | 2021-11-01 | 2023-05-16 | ニプロ株式会社 | medical connector |
-
1986
- 1986-01-17 JP JP394786U patent/JPS62116740U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1128244A (en) * | 1997-07-09 | 1999-02-02 | Terumo Corp | Nutrient bag |
| JP2012530586A (en) * | 2009-06-24 | 2012-12-06 | ベクトン ディキンソン フランス | Improved luer connector |
| WO2016072552A1 (en) * | 2014-11-05 | 2016-05-12 | (주)에프에이 | Injection liquid filter device |
| WO2016157974A1 (en) | 2015-04-02 | 2016-10-06 | 光陽産業株式会社 | Medical connection structure |
| US10183158B2 (en) | 2015-04-02 | 2019-01-22 | Koyo Sangyo Co., Ltd. | Connecting structure for medical use |
| JP2023067548A (en) * | 2021-11-01 | 2023-05-16 | ニプロ株式会社 | medical connector |
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