CN202554630U - Injection syringe needle - Google Patents
Injection syringe needle Download PDFInfo
- Publication number
- CN202554630U CN202554630U CN2012200983907U CN201220098390U CN202554630U CN 202554630 U CN202554630 U CN 202554630U CN 2012200983907 U CN2012200983907 U CN 2012200983907U CN 201220098390 U CN201220098390 U CN 201220098390U CN 202554630 U CN202554630 U CN 202554630U
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- CN
- China
- Prior art keywords
- needle
- syringe needle
- injection syringe
- utility
- model
- 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 an injection syringe needle which comprises a needle body, a needle cap, a conical sleeve arranged on the front section of the needle cap and a steel pipe arranged on the conical sleeve. A fixed filtering screen is arranged in the needle cap to prevent particles like rubber plug scraps from entering a human body. The filtering screen is a metal wire mesh and is easy to wash and disinfect. The injection syringe needle is simple in structure and low in production cost.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to a kind of injection needle.
Background technology
Syringe needle is one of medical apparatus and instruments commonly used; The syringe needle kind of using clinically is more; Like the matching used syringe needle of transfusion device, the matching used syringe needle of syringe, the reusable syringe needle of disposable aspiration needle and sterilization back; When wherein reusable syringe needle carried out the boiling water sterilization after use, microgranules such as the broken end of rubber closure possibly get in the syringe needle, when using syringe to add solvent preparation injectable powder; If microgranules such as these broken ends of rubber closure get in the medicine bottle, can cause microgranule to get into human body and cause untoward reaction then.
The utility model content
The technical problem that this utility model will solve provides a kind of have filtering function, injection needle simple in structure.
For solving the problems of the technologies described above, a kind of injection needle of this utility model comprises the steel pipe that is provided with on taper sheath and the taper sheath of needle body, pin medicated cap, the setting of pin medicated cap leading portion, is provided with fixed drainage screen in the pin medicated cap.
As the further improvement of this utility model, above-mentioned drainage screen is a metal gauze.
Take technique scheme, the beneficial effect that the utlity model has is: be provided with fixed drainage screen in the pin medicated cap of this utility model, can prevent microgranule entering human bodies such as the broken end of rubber closure, drainage screen selects for use metal gauze to be easy to cleaning and sterilizing.Simple in structure, the low production cost of this utility model.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment this utility model is done further detailed explanation.
Fig. 1 be a kind of injection needle of this utility model structural representation.
The specific embodiment
As shown in Figure 1, a kind of injection needle comprises the steel pipe 2 that is provided with on taper sheath 3 that needle body 1, pin medicated cap 4, pin medicated cap 4 leading portions are provided with and the taper sheath 3, is provided with fixed drainage screen 5 in the said pin medicated cap 4.Be provided with fixed drainage screen in the pin medicated cap of this utility model, can prevent microgranule entering human bodies such as the broken end of rubber closure, drainage screen selects for use metal gauze to be easy to cleaning and sterilizing.
Claims (2)
1. an injection needle comprises that the taper sheath (3) and the taper sheath (3) of needle body (1), pin medicated cap (4), the setting of pin medicated cap (4) leading portion gone up the steel pipe (2) that is provided with, and it is characterized in that: be provided with fixed drainage screen (5) in the said pin medicated cap (4).
2. according to the described a kind of injection needle of claim 1, it is characterized in that: said drainage screen (5) is a metal gauze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200983907U CN202554630U (en) | 2012-03-08 | 2012-03-08 | Injection syringe needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200983907U CN202554630U (en) | 2012-03-08 | 2012-03-08 | Injection syringe needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202554630U true CN202554630U (en) | 2012-11-28 |
Family
ID=47204340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200983907U Expired - Fee Related CN202554630U (en) | 2012-03-08 | 2012-03-08 | Injection syringe needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202554630U (en) |
-
2012
- 2012-03-08 CN CN2012200983907U patent/CN202554630U/en not_active Expired - Fee Related
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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: 20121128 Termination date: 20130308 |