CN203043109U - Transfusion drip tube - Google Patents
Transfusion drip tube Download PDFInfo
- Publication number
- CN203043109U CN203043109U CN 201220688495 CN201220688495U CN203043109U CN 203043109 U CN203043109 U CN 203043109U CN 201220688495 CN201220688495 CN 201220688495 CN 201220688495 U CN201220688495 U CN 201220688495U CN 203043109 U CN203043109 U CN 203043109U
- Authority
- CN
- China
- Prior art keywords
- tube
- float
- transfusion
- pipe cap
- transfusion drip
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a transfusion drip tube. The transfusion drip tube comprises a tube cap and a tube body, wherein both the tube cap and the tube body are communicated with a transfusion tube, a float is placed inside the tube body, an ejector pin is arranged in the middle of the bottom end of the float, the outer diameter of the float is matched with the inner diameter of the tube body, a plurality of through holes which enable liquid to flow through are formed in the float, and the outer diameter of the ejector pin is matched with the inner diameter of the transfusion tube which is arranged at the lower end of the tube body. The transfusion drip tube is simple in structure, and capable of effectively preventing the phenomenon of blood back suction from occurring.
Description
Technical field
This utility model relates to a kind of infusion set, especially a kind of transfusion drip tube.
Background technology
After transfusion finished, because carelessness, regular meeting had blood suck-back phenomenon to take place.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of transfusion drip tube that can prevent the blood suck-back.
In order to solve the problems of the technologies described above, this utility model comprises pipe cap and body, described pipe cap and body all are connected with a tube for transfusion, described body inside is placed with a float, this float center bottom is provided with a thimble, described float external diameter and internal diameter of tube body are complementary, and are formed with a plurality of through holes that flow through for liquid on this float, and the internal diameter of described thimble external diameter and body lower end tube for transfusion is complementary.
Described pipe cap and body make by transparent plastic and both are threaded, and described body upper end is provided with a sealing ring with the pipe cap joint.
This utility model is simple in structure, can effectively prevent the generation of blood suck-back phenomenon.
Description of drawings
Below in conjunction with the drawings and specific embodiments this utility model is described in further detail:
Fig. 1 is the structural representation of this utility model transfusion drip tube.
The specific embodiment
Referring to Fig. 1, transfusion drip tube of the present utility model comprises pipe cap 1 and body 2, described pipe cap 1 and body 2 all are connected with a tube for transfusion 3, described body 2 inside are placed with a float 4, these float 4 center bottom are provided with a thimble 5, described float 4 external diameters and body 2 internal diameters are complementary, and are formed with a plurality of through holes that flow through for liquid 41 on this float 4, and the internal diameter of described thimble 5 external diameters and body 2 lower end tube for transfusions 3 is complementary.
Described pipe cap 1 and body 2 makes by transparent plastic and both are threaded, described body 2 upper ends and pipe cap 1 joint are provided with a sealing ring 6.
When transfusion was about to finish, the medicinal liquid in the transfusion drip tube can descend gradually, and at this moment, float 4 also can descend with medicinal liquid, and the thimble 5 under the float 4 just can be blocked the tube for transfusion 3 of body 2 lower ends, and medicinal liquid just can effectively not avoided the blood suck-back to dirty.
In sum, content of the present utility model is not limited in the above-described embodiment, and those skilled in the art can propose other embodiment within technological guidance's thought of the present utility model, but these embodiment are included within the scope of the present utility model.
Claims (2)
1. transfusion drip tube, it is characterized in that: comprise pipe cap (1) and body (2), described pipe cap (1) and body (2) all are connected with a tube for transfusion (3), described body (2) inside is placed with a float (4), this float (4) center bottom is provided with a thimble (5), described float (4) external diameter and body (2) internal diameter are complementary, and are formed with a plurality of through holes that flow through for liquid (41) on this float (4), and the internal diameter of described thimble (5) external diameter and body (2) lower end tube for transfusion (3) is complementary.
2. according to the described transfusion drip tube of claim 1, it is characterized in that: described pipe cap (1) and body (2) makes by transparent plastic and both are threaded, described body (2) upper end is provided with a sealing ring (6) with pipe cap (1) joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688495 CN203043109U (en) | 2012-12-14 | 2012-12-14 | Transfusion drip tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688495 CN203043109U (en) | 2012-12-14 | 2012-12-14 | Transfusion drip tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203043109U true CN203043109U (en) | 2013-07-10 |
Family
ID=48726115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220688495 Expired - Fee Related CN203043109U (en) | 2012-12-14 | 2012-12-14 | Transfusion drip tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203043109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107802914A (en) * | 2017-12-04 | 2018-03-16 | 郑州大学第附属医院 | Anti- air inlet woven hose |
-
2012
- 2012-12-14 CN CN 201220688495 patent/CN203043109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107802914A (en) * | 2017-12-04 | 2018-03-16 | 郑州大学第附属医院 | Anti- air inlet woven hose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20131214 |