CN200994971Y - Improved syringe - Google Patents
Improved syringe Download PDFInfo
- Publication number
- CN200994971Y CN200994971Y CN 200620162034 CN200620162034U CN200994971Y CN 200994971 Y CN200994971 Y CN 200994971Y CN 200620162034 CN200620162034 CN 200620162034 CN 200620162034 U CN200620162034 U CN 200620162034U CN 200994971 Y CN200994971 Y CN 200994971Y
- Authority
- CN
- China
- Prior art keywords
- syringe
- needle
- liquid tube
- drug liquid
- tube
- 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 is an improved new style injector, which comprises a syringe, a needle seat, an injecting needle, a liquid medicine tube. The syringe is in a cylinder shape, with an opening at the rear end and a section needle tube protruding the front end, and the needle seat is covered on the needle tube of the front end of the syringe. The utility model is characterized in that two needles with both ends provided with tips are equipped on the needle seat, the two needles are an outer injecting needle and an inner injecting needle, the liquid medicine tube is a elastic and compressible cystiform body, and the liquid medicine tube is put in the syringe.
Description
Technical field
This utility model relates to the apparatus that a kind of liquid medicine injection is used, and belongs to medicine and hygiene fields.
Background technology
At present, disposable syringe is generally adopted in intramuscular injection in clinical treatment, and this disposable syringe is being promoted the sterile working, prevented to have brought into play important function aspect the medical cross infection.Because disposable syringe can only use once, can not reuse, therefore caused bigger waste, throw out without care simultaneously disorderly and abandon this medical waste, polluted environment.In addition, this disposable syringe still needs to extract medicinal liquid from glass ampoule, and then the row injection, and is cumbersome, and easily pollutes.Chinese patent discloses a kind of " injection needles ", though medicinal liquid directly has been contained in the not breakable capsule that can compress, but the disposable housing that this not breakable capsule still will be placed on the double as syringe could use, and does not still solve waste and pollution problems.
Summary of the invention
The purpose of this utility model is exactly the problem that exists at above disposable syringe, and a kind of improved novel injector is provided, and has easy to use, economical with materials, antipollution characteristics.
The purpose of this utility model is to realize like this, this syringe comprises syringe, needle stand, injection needle, drug liquid tube, described syringe is a cylindrical shape, open rearward end, front end are stretched out one section needle tubing, and described needle stand is enclosed within on the needle tubing of syringe front end, two ends band prong head is installed on the needle stand, promptly outer injection needle and interior imbibition syringe needle, described drug liquid tube is the cystidium that can compress with elastic, its shape and size just in time are placed in the syringe.
Owing to adopt said structure, medicinal liquid directly is contained in the drug liquid tube, directly drug liquid tube is placed in the syringe during use, needle stand is enclosed within on the needle tubing, the interior imbibition punctures drug liquid tube front end of needle stand this moment makes entry needle connect medicinal liquid, it is injectable that elastic drug liquid tube is with in compression, after having injected, the drug liquid tube extraction is thrown away, syringe can be reused, compare with disposable syringe, have economical with materials, advantage easy to use, free from environmental pollution.
Description of drawings
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing
Fig. 1 is a cutaway view of the present utility model
Fig. 2 is the sketch map of drug liquid tube
Among the figure: 1, syringe 2, needle stand 3, injection needle 4, drug liquid tube 5, needle tubing 6, imbibition syringe needle
The specific embodiment
As shown in Figure 1 and Figure 2, this syringe comprises syringe 1, needle stand 2, injection needle 3, drug liquid tube 4, syringe 1 is a cylindrical shape, open rearward end, front end are stretched out one section needle tubing 5, and needle stand 2 is enclosed within on the needle tubing 5 of syringe front end, two ends band prong head is installed on the needle stand 2, promptly outer injection needle 3 and interior imbibition syringe needle 6, drug liquid tube 4 is that its shape and size just in time are placed in the syringe with the elastic cystidium that can compress.Because medicinal liquid directly is contained in 4 li of drug liquid tubes, directly drug liquid tube 4 is placed in the syringe 1 during use, needle stand 2 is enclosed within on the needle tubing 5, the interior imbibition syringe needle 6 of needle stand this moment punctures drug liquid tube 4 front ends makes entry needle connect medicinal liquid, and it is injectable that elastic drug liquid tube 4 is with in compression, after having injected, the drug liquid tube extraction is thrown away, syringe can be reused, and compares with disposable syringe, has economical with materials, advantage easy to use, free from environmental pollution.
Claims (1)
1, a kind of improved novel injector, this syringe comprises syringe, needle stand, injection needle, drug liquid tube, described syringe is a cylindrical shape, open rearward end, front end are stretched out one section needle tubing, and described needle stand is enclosed within on the needle tubing of syringe front end, it is characterized in that being installed with on the needle stand two ends band prong head, promptly outer injection needle and interior imbibition syringe needle, described drug liquid tube is the cystidium that can compress with elastic, described drug liquid tube is placed in the syringe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620162034 CN200994971Y (en) | 2006-11-21 | 2006-11-21 | Improved syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620162034 CN200994971Y (en) | 2006-11-21 | 2006-11-21 | Improved syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200994971Y true CN200994971Y (en) | 2007-12-26 |
Family
ID=38993387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620162034 Expired - Fee Related CN200994971Y (en) | 2006-11-21 | 2006-11-21 | Improved syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200994971Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174701A (en) * | 2017-07-05 | 2017-09-19 | 湖南文理学院 | One kind can avoid liquid medicine contamination and reusable syringe |
| CN116212163A (en) * | 2023-03-02 | 2023-06-06 | 潮宗医疗设备(嘉兴)有限责任公司 | Drug-device combination syringe |
-
2006
- 2006-11-21 CN CN 200620162034 patent/CN200994971Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174701A (en) * | 2017-07-05 | 2017-09-19 | 湖南文理学院 | One kind can avoid liquid medicine contamination and reusable syringe |
| CN116212163A (en) * | 2023-03-02 | 2023-06-06 | 潮宗医疗设备(嘉兴)有限责任公司 | Drug-device combination syringe |
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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 |