CN204995893U - Transfusion system needle wing - Google Patents
Transfusion system needle wing Download PDFInfo
- Publication number
- CN204995893U CN204995893U CN201520474281.4U CN201520474281U CN204995893U CN 204995893 U CN204995893 U CN 204995893U CN 201520474281 U CN201520474281 U CN 201520474281U CN 204995893 U CN204995893 U CN 204995893U
- Authority
- CN
- China
- Prior art keywords
- needle
- puncture
- folding portion
- wing
- convenient
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a transfusion system needle wing, including folding portion and parallel portion, right -hand at the pjncture needle is all installed by folding portion and parallel portion, parallel position in the centre of folding portion, parallel portion and fold between be equipped with the mar, folding portion is trapezoidal. Transfusion system needle wing is equipped with the mar in folding portion when the preparation, folding portion can fold and stand, and stand back needle wing plane and be perpendicular relation with the pjncture needle, the puncture of convenient to use person, the exhibition is flat again for the folding portion in puncture back, is convenient for fix. The utility model discloses simple structure, convenient to use change the needle wing and pjncture needle into perpendicular relation, and the puncture hour hands wing rises immediately, and skin does not have the finger with the needle wing is separated by, and needle angle is changeable in the puncture, and the possibility that pierces through the vascular wall obviously reduces, and the puncture success rate is high, set level after puncturing successfully and are convenient for fix.
Description
Technical field
This utility model relates to technical field of medical equipment, specifically a kind of transfusion device pin wing.
Background technology
Current is parallel relation at the pin wing of the puncture needle of clinical practice and the direction of pin, such design allows user when puncturing, forefinger is between skin and the pin wing, make puncture needle angle excessive, the risk penetrating blood vessel increases, puncture success rate reduces, and increases patient painful, even incurs loss through delay rescue opportunity.
Utility model content
The purpose of this utility model is the transfusion device pin wing providing a kind of structure simple, easy to use, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of transfusion device pin wing, comprise folding part and parallel portion, described folding part and parallel portion are installed in the right of puncture needle, and parallel portion is positioned at the centre of folding part, is provided with cut between parallel portion and folding part.
As this utility model further scheme: described folding part is trapezoidal.
Compared with prior art, the beneficial effects of the utility model are:
This utility model structure is simple, easy to use, changes the pin wing and puncture needle into vertical relation, and the puncture hour hands wing erects, skin and the pin wing are separated by without finger, and puncture needle angle is changeable, and the probability of penetration rate of blood tube wall obviously reduces, puncture success rate is high, punctures to set level to be successfully convenient to fix.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1, a kind of transfusion device pin wing, comprises folding part 1 and parallel portion 2, described folding part 1 and parallel portion 2 are installed in the right of puncture needle 3, parallel portion 2 is positioned at the centre of folding part 1, is provided with cut 4 between parallel portion 2 and folding part 1, and described folding part 1 is trapezoidal.
The described transfusion device pin wing is when making, and folding part 1 is provided with cut 4, and folding part 1 can fold and erect, and erects rear pin wing plane and puncture needle 3 in vertical relation, is convenient to user puncture, and the rear folding part 1 of puncture flattens again, is convenient to fix.
This utility model structure is simple, easy to use, changes the pin wing and puncture needle into vertical relation, and the puncture hour hands wing erects, skin and the pin wing are separated by without finger, and puncture needle angle is changeable, and the probability of penetration rate of blood tube wall obviously reduces, puncture success rate is high, punctures to set level to be successfully convenient to fix.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (2)
1. a transfusion device pin wing, it is characterized in that, comprise folding part (1) and parallel portion (2), described folding part (1) and parallel portion (2) are installed in the right of puncture needle (3), parallel portion (2) is positioned at the centre of folding part (1), is provided with cut (4) between parallel portion (2) and folding part (1).
2. the transfusion device pin wing according to claim 1, is characterized in that, described folding part (1) is for trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520474281.4U CN204995893U (en) | 2015-07-06 | 2015-07-06 | Transfusion system needle wing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520474281.4U CN204995893U (en) | 2015-07-06 | 2015-07-06 | Transfusion system needle wing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204995893U true CN204995893U (en) | 2016-01-27 |
Family
ID=55152802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520474281.4U Expired - Fee Related CN204995893U (en) | 2015-07-06 | 2015-07-06 | Transfusion system needle wing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204995893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113209418A (en) * | 2021-04-27 | 2021-08-06 | 南通宁和衡信制药有限公司 | Transfusion needle head convenient for puncture |
-
2015
- 2015-07-06 CN CN201520474281.4U patent/CN204995893U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113209418A (en) * | 2021-04-27 | 2021-08-06 | 南通宁和衡信制药有限公司 | Transfusion needle head convenient for puncture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20170706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |