CN201299796Y - Anti-pollution injector - Google Patents
Anti-pollution injector Download PDFInfo
- Publication number
- CN201299796Y CN201299796Y CNU2008202249150U CN200820224915U CN201299796Y CN 201299796 Y CN201299796 Y CN 201299796Y CN U2008202249150 U CNU2008202249150 U CN U2008202249150U CN 200820224915 U CN200820224915 U CN 200820224915U CN 201299796 Y CN201299796 Y CN 201299796Y
- Authority
- CN
- China
- Prior art keywords
- needle
- pintle
- injection needle
- pollution
- cover body
- 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 an anti-pollution injector comprising an injecting needle tube, a needle bolt and an injecting needle which is arranged on the front end of the injecting needle tube, wherein a cover body used for covering the injecting needle is arranged on the front end of the injecting tube, the injecting needle can be avoided to bare during the dosage, which prevents the external infection and pollution, simultaneously the cross infection is not easy to occur, the structure is simpler, and the use is convenient.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of anti-pollution injector.
Background technology
At present, conventional injector, generally constitute by injection needle and pintle, usually needle tubing is a cylindrical shape, in use, entry needle is thrust in the sealed film such as calparine cap, perhaps utilize the transfusion connection tube to be connected with the union joint of infusing, usually, making up a prescription or during a fluid infusion various medicaments, entry needle can with the contact site of the film of sealing, perhaps the contact site of transfusion needle and connector some expose outside, often exist unhygienic, cause the phenomenon of cross infection easily, can not guarantee medical personnel's health, then by promoting pintle, liquid preparation is sucked in the needle tubing, so general medical personnel's hands contacts with pintle, pollutes pintle easily, and after sucking medicinal liquid, need outwards to promote, gas in the needle tubing is released, prevented to cause unnecessary reaction when injection, at this moment medicinal liquid is easily along entry needle, needle tubing flows to hand, cause cross infection, cause cross infection easily.
The utility model content
Technical problem to be solved in the utility model provides a kind of simple in structure, and safe in utilization, health is difficult for producing the anti-pollution injector of cross infection.
For solving the problems of the technologies described above, the technical solution of the utility model is: anti-pollution injector comprises injection needle, pintle and is arranged on the entry needle of described injection needle front end that the front end of described injection needle is provided with the cover body that is used to hide described entry needle.
As a kind of improvement, described cover body is an elasticity, and is horn-like.
As further improvement, the rear end of described injection needle is provided with the sleeve that adapts with described pintle.
Owing to adopted technique scheme, by front end cover body is set at injection needle, it can guarantee when making up a prescription that not only entry needle is not exposed outside, thereby avoided extraneous infection and pollution, simultaneously, make up a prescription finish after, can guarantee liquid medicine contamination medical personnel's hand, be not easy to cause cross infection, and it is relatively simple for structure, easy to use.
Description of drawings
Accompanying drawing is the structural representation of this utility model embodiment.
The specific embodiment
As shown in the figure, anti-pollution injector, comprise injection needle 1, pintle 2 and be arranged on the entry needle 3 of described injection needle 1 front end, the front end of described injection needle 1 is provided with the cover body 4 that is used to hide described entry needle 3, and described cover body 4 is an elasticity, and be horn-like, by cover body 4 needle body of entry needle 3 is not exposed in the air, prevents bacterial adhesion and produce cross infection, and when the transfusion injection, can guarantee that the medicinal liquid injection needle 1 that having some setbacks flows down, and has guaranteed medical personnel's health.
The rear end of described injection needle 1 is provided with and the sleeve 5 that is used to hide described pintle 2; the length of sleeve 5 is identical with the length of pintle 2; can prevent that like this medical personnel from contacting with the dust or the airborne antibacterial of hand when promoting pintle 2; guaranteed the property of medicine of medicinal liquid; and be difficult for producing cross infection, guarantee patient and medical personnel's health.
In use, insert by entry needle 3 in the calparine cap of sealing, can hide exposed needle body, can make in the medicament suction injection needle 1 in the medicine bottle by pumping pintle 2 then by cover body 4, the sleeve 5 that pintle 2 rear ends are provided with, can guarantee that pintle 2 does not expose in air, the antibacterial of not being infected with hand simultaneously prevents to produce cross infection, guaranteed medical personnel and patient's health, relatively simple for structure, easy to use, preventing polluting effect is good.
Claims (3)
1. anti-pollution injector comprises injection needle, pintle and is arranged on the entry needle of described injection needle front end that it is characterized in that: the front end of described injection needle is provided with the cover body that is used to hide described entry needle.
2. anti-pollution injector as claimed in claim 1 is characterized in that: described cover body is an elasticity, and is horn-like.
3. anti-pollution injector as claimed in claim 2 is characterized in that: the rear end of described injection needle is provided with the sleeve that adapts with described pintle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202249150U CN201299796Y (en) | 2008-11-28 | 2008-11-28 | Anti-pollution injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202249150U CN201299796Y (en) | 2008-11-28 | 2008-11-28 | Anti-pollution injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201299796Y true CN201299796Y (en) | 2009-09-02 |
Family
ID=41083409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202249150U Expired - Fee Related CN201299796Y (en) | 2008-11-28 | 2008-11-28 | Anti-pollution injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201299796Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104398386A (en) * | 2014-12-09 | 2015-03-11 | 四川省人民医院 | Disposable anti-pollution and anti-leakage syringe |
| CN105878016A (en) * | 2015-01-04 | 2016-08-24 | 于英华 | Disposable leakage preventing closed dosing needle |
-
2008
- 2008-11-28 CN CNU2008202249150U patent/CN201299796Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104398386A (en) * | 2014-12-09 | 2015-03-11 | 四川省人民医院 | Disposable anti-pollution and anti-leakage syringe |
| CN105878016A (en) * | 2015-01-04 | 2016-08-24 | 于英华 | Disposable leakage preventing closed dosing 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: 20090902 Termination date: 20091228 |