CN2557151Y - Syringe tube - Google Patents
Syringe tube Download PDFInfo
- Publication number
- CN2557151Y CN2557151Y CN 02247175 CN02247175U CN2557151Y CN 2557151 Y CN2557151 Y CN 2557151Y CN 02247175 CN02247175 CN 02247175 CN 02247175 U CN02247175 U CN 02247175U CN 2557151 Y CN2557151 Y CN 2557151Y
- Authority
- CN
- China
- Prior art keywords
- syringe
- needle
- utility
- model
- medical injection
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a medical injection needle cylinder, the structure is characterized in that the front end of the needle cylinder takes a shape of conical cylinder, the front end of a needle handle which is arranged in the corresponding needle cylinder takes a shape of cone, a needle which is matched with the utility model for use is provided with a V-shaped cavity body, the usage of the utility model can make use of the needle cylinder alone to complete the operation of sucking the liquid medicine, the usage is more convenient, the matching use of the utility model and the needle head which is provided with an one-way valve can effectively avoid the cross infection of the infectious diseases.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specially a kind of medical injection syringe.
Technical background
Present widely used syringe cylinder, in use need utilize syringe needle to suck the injection medicinal liquid earlier, implement injection then, be that syringe is inhaled medicine and injection all be unable to do without syringe needle, it is more loaded down with trivial details to operate, and a syringe that has a syringe needle can repeatedly finish the process of inhaling medicine, injection, causes cross infection easily.
Summary of the invention
The purpose of this utility model is to provide a kind of easy and simple to handle, medical injection syringe that is difficult for causing cross infection that syringe can be drawn liquid medicine injection voluntarily.
The technical scheme that this utility model adopted is: it comprises syringe and is arranged on the interior needle handle of syringe that it is characterized in that the front end of syringe is the awl tubular, the needle handle front end that correspondence is arranged in the syringe is taper.
This utility model and the matching used syringe needle of awl tubular syringe are provided with the v-shaped cavity body.
This utility model is provided with " L " type fixed groove at the front end of awl tubular syringe, and correspondence is provided with fixing lug boss in the v-shaped cavity body of syringe needle.
Good effect of the present utility model is as follows: uses this utility model, can earlier the medicinal liquid in the ampoule be sucked by its awl tubular syringe, and then load onto syringe needle and finish injection, and easy and simple to handle.This utility model syringe and the supporting use of syringe needle that is provided with check valve can effectively guarantee the disposable use of syringe needle, the cross infection of the disease that keeps off infection.
Description of drawings
Accompanying drawing 1 is this utility model structural representation;
Accompanying drawing 2 has L type groove sketch map for this utility model syringe;
Accompanying drawing 3 is this utility model boss shape syringe sketch map;
Accompanying drawing 4 is this utility model syringe needle cutaway view.
The specific embodiment
Shown in accompanying drawing 1,3,4, this utility model syringe 1 front end is the awl tubular, and needle handle 2 front ends that are arranged in the syringe 1 are taper, the in operation like this medicinal liquid in the syringe 1 all can the release.Shown in accompanying drawing 2,4, this utility model and syringe 1 matching used syringe needle 4 are provided with v-shaped cavity body 5, and this utility model syringe 1 is provided with L shaped groove 3, and correspondence is provided with boss in syringe needle 4V shape cavity 5, and syringe needle 4 can not come off from syringe 1 like this.In the cavity 5 of this utility model syringe needle 4 one-way cock can be set, guarantee promptly that syringe needle 4 can only be injected to suck medicinal liquid, can effectively the keep off infection cross infection of disease of 1 supporting use with syringe like this.
Claims (3)
1, a kind of medical injection syringe comprises syringe (1) and is arranged on the interior needle handle (2) of syringe (1) that it is characterized in that the front end of syringe (1) is the awl tubular, needle handle (2) front end that correspondence is arranged in the syringe (1) is taper.
2, a kind of medical injection syringe according to claim 1 is characterized in that and bore the matching used syringe needle of tubular syringe (1) (4) being provided with v-shaped cavity body (5).
3, a kind of medical injection syringe according to claim 2 is characterized in that being provided with " L " type fixed groove (3) at the front end of awl tubular syringe (1), and correspondence is provided with fixing lug boss in the v-shaped cavity body (5) of syringe needle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02247175 CN2557151Y (en) | 2002-08-13 | 2002-08-13 | Syringe tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02247175 CN2557151Y (en) | 2002-08-13 | 2002-08-13 | Syringe tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2557151Y true CN2557151Y (en) | 2003-06-25 |
Family
ID=33718175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02247175 Expired - Fee Related CN2557151Y (en) | 2002-08-13 | 2002-08-13 | Syringe tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2557151Y (en) |
-
2002
- 2002-08-13 CN CN 02247175 patent/CN2557151Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |