CN201020119Y - Injection needle - Google Patents
Injection needle Download PDFInfo
- Publication number
- CN201020119Y CN201020119Y CNU2007200206724U CN200720020672U CN201020119Y CN 201020119 Y CN201020119 Y CN 201020119Y CN U2007200206724 U CNU2007200206724 U CN U2007200206724U CN 200720020672 U CN200720020672 U CN 200720020672U CN 201020119 Y CN201020119 Y CN 201020119Y
- Authority
- CN
- China
- Prior art keywords
- needle
- needle body
- utility
- model
- injection needle
- 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
Links
- 238000002347 injection Methods 0.000 title claims abstract description 12
- 239000007924 injection Substances 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 4
- 229920005549 butyl rubber Polymers 0.000 description 3
- 239000012467 final product Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an injection needle, belonging to the technical field of medical appliance, comprising a hollow needle body and a fluid inlet which is located at the bottom of the needle body. A solid cone needle point is arranged at the front of the needle body. A liquid outlet is positioned near needle point at the front part of the needle body. Comparing with prior art, with reasonable design, simple structure, easy producing process and convenient access, the utility model is safe and reliable.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically a kind of injection needle.
Background technology
At present, mostly the needle point of the entry needle that use hospital, clinic is sharper inclined plane shape, when needle point inserts in the medicine bottle, because needle point is very sharp, so be easy to the butyl rubber plug of medicine bottle is scratched, cause the chip of butyl rubber plug to be brought in the medicinal liquid, the chip that has also can enter in the syringe needle, stops up syringe needle.So not only cause patient's misunderstanding easily, also can influence doctor's normal therapeutic.
Summary of the invention
Technical assignment of the present utility model is at above weak point, and a kind of simple in structure, reasonable in design, safe and reliable a kind of injection needle is provided.
The technical scheme that its technical problem that solves this utility model adopts is: this injection needle comprises the needle body and inlet, the bottom of the hollow needle body is provided with inlet, the front end of the needle body is provided with solid taper needle point, is provided with liquid outlet near the forward tip of the needle body.
The front portion of the needle body is provided with two liquid outlets.
Solid taper needle point is all round not sharp, can not scratch the butyl rubber plug of medicine bottle in the time of in inserting medicine bottle, has avoided having in the medicinal liquid obstruction of impurity and syringe needle.
A kind of injection needle of the present utility model is compared with prior art, have reasonable in design, simple in structure, be easy to processing, characteristics such as esy to use, safe and reliable.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further specified.
Accompanying drawing is a kind of structural representation of injection needle.
Among the figure: 1, needle point, 2, liquid outlet, 3, the needle body, 4, inlet.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
A kind of injection needle of the present utility model, its structure comprise the needle body 3 and inlet 4, and the bottom of the hollow needle body 3 is provided with inlet 4, and the front end of the needle body 3 is provided with solid taper needle point 1, are provided with two liquid outlets 2 near the forward tip 1 of the needle body 3.
Its processing and fabricating of a kind of injection needle of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of description, be the known technology of those skilled in the art.
Claims (2)
1. an injection needle comprises the needle body and inlet, and the bottom of the hollow needle body is provided with inlet, it is characterized in that the front end of the needle body is provided with solid taper needle point, is provided with liquid outlet near the forward tip of the needle body.
2. injection needle according to claim 1 is characterized in that the front portion of the needle body is provided with two liquid outlets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200206724U CN201020119Y (en) | 2007-04-24 | 2007-04-24 | Injection needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200206724U CN201020119Y (en) | 2007-04-24 | 2007-04-24 | Injection needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201020119Y true CN201020119Y (en) | 2008-02-13 |
Family
ID=39087524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200206724U Expired - Fee Related CN201020119Y (en) | 2007-04-24 | 2007-04-24 | Injection needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201020119Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102309794A (en) * | 2011-10-12 | 2012-01-11 | 倪治法 | Disposable novel bottle inserting needle |
-
2007
- 2007-04-24 CN CNU2007200206724U patent/CN201020119Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102309794A (en) * | 2011-10-12 | 2012-01-11 | 倪治法 | Disposable novel bottle inserting needle |
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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: 20080213 |