CN201085824Y - Improved disposable syringe - Google Patents
Improved disposable syringe Download PDFInfo
- Publication number
- CN201085824Y CN201085824Y CNU2007200293879U CN200720029387U CN201085824Y CN 201085824 Y CN201085824 Y CN 201085824Y CN U2007200293879 U CNU2007200293879 U CN U2007200293879U CN 200720029387 U CN200720029387 U CN 200720029387U CN 201085824 Y CN201085824 Y CN 201085824Y
- Authority
- CN
- China
- Prior art keywords
- medicine
- thumb
- injection tube
- utility
- injector
- 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 a disposable syringe, includes an injector cylinder, a medicine- containing bottle, a needle head, a needle cap and a pressing board, wherein, the injector cylinder is cylinder- shaped, with the front end is provided with the injection needle head; a slot where the thumb of the injector can slide back and forth is arranged longitudinally on one side of the injector cylinder; the medicine- containing bottle is an elastic and telescopic plastic bag; the pressing board is fixed at the rear end of the medicine- containing bottle. While the utility model is in use, the thumb is used to press on the pressing board and the index finger and the middle finger are used to hold a handle. And then, the thumb compresses the medicine- containing bottle along the sliding slot on the injector cylinder, so as to inject the medicine liquid into the body of the patient. The utility model is labor saving and time saving and avoids the pollution to the medicine liquid.
Description
Technical field
This utility model belongs to medical instruments field, relates in particular to a kind of syringe easy to use.
Background technology
Existing injection generally is contained in the vial, must earlier the peace bottle be broken into pieces during use, and then with in the injection inhalation syringe, medicine needs to transfer in the syringe and could inject from the storage medicine.There are problems clinically: the one, troublesome poeration, medical personnel will constantly smash the peace bottle when making up a prescription, extract medicinal liquid, and row is injected again, wastes time and energy; The 2nd, poor stability, in the process of making up a prescription, medicament is exposed in the air fully, very easily causes microgranule, microorganism pollution and the operational pollution to medicinal liquid; The 3rd, contaminated environment, peace bottle, the used disposable syringe smashed all can pollute environment; The 4th, waste material, peace bottle, syringe all are disposable, certainly will cause raw-material waste.
Summary of the invention
The purpose of this utility model is exactly the problem that exists during at existing clinical injection, and a kind of improved disposable syringe is provided, and has the advantage of simple to operate, safety, saving material.
The purpose of this utility model is to realize like this, this disposable syringe comprises injection tube, drug holding bottle, syringe needle, pin medicated cap, pressing plate, described injection tube is a cylindrical shape, front end becomes the vertebra shape, and a double needle entry needle that inside and outside syringe needle is arranged is housed, one side of described injection tube vertically has the groove that the thumb that can make the injector slidably reciprocates, the plastic bag that described drug holding bottle is rubber-like, can stretch, a pressing plate is fixed in described drug holding bottle rear end, pack into behind the injection tube, its front end is thrust by interior syringe needle, and described pin medicated cap is buckled on the outer syringe needle.
During use, by on pressing plate, forefinger and middle finger are held handle with thumb, and thumb compresses drug holding bottle along the sliding channel on the injection tube, and medicinal liquid is injected among the patient.
The beneficial effects of the utility model are: owing to contain the medicinal liquid bottle is the rubber-like plastic bag that can compress, directly pack into and inject in the injection tube, saved the trouble that glass ampoule need be smashed, extract, injects, time saving and energy saving, and medicinal liquid directly is not exposed to airborne chance, prevented the pollution to medicinal liquid.
Description of drawings
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing
Fig. 1 is a sketch map of the present utility model
Among the figure: 1, injection tube 2, drug holding bottle 3, syringe needle 4, sliding channel 5, pressing plate 6, handle 7, pin medicated cap
The specific embodiment
As shown in Figure 1, this disposable syringe comprises injection tube 1, drug holding bottle 2, syringe needle 3, pin medicated cap 7, pressing plate 5, injection tube 1 is a cylindrical shape, front end becomes the vertebra shape, and a double needle injection needle 3 that inside and outside syringe needle is arranged is housed, one side of injection tube 1 vertically has the groove 4 that the thumb that can make the injector slidably reciprocates, drug holding bottle 2 is rubber-like, the plastic bag that can stretch, a pressing plate 5 is fixed in drug holding bottle 2 rear ends, pack into behind the injection tube 1, its front end is thrust by interior syringe needle, and described pin medicated cap 7 is buckled on the outer syringe needle.During use, by on pressing plate 5, forefinger and middle finger are held handle 6 with thumb, and thumb compresses drug holding bottles 2 along the sliding channel 4 on the injection tube, and medicinal liquid is injected among the patient.
Because drug holding bottle 2 is the rubber-like plastic bags that can compress, directly pack into and inject in the injection tube 1, saved the trouble that glass ampoule need be smashed, extract, injects, time saving and energy saving, and medicinal liquid directly is not exposed to airborne chance, prevented the pollution to medicinal liquid.
Claims (1)
1. improved disposable syringe, this disposable syringe comprises injection tube, drug holding bottle, syringe needle, pin medicated cap, pressing plate, it is characterized in that described injection tube is a cylindrical shape, front end is equipped with a double needle entry needle that inside and outside syringe needle is arranged, one side of described injection tube vertically has the groove that the thumb that can make the injector slidably reciprocates, the plastic bag that described drug holding bottle is rubber-like, can stretch, a pressing plate is fixed in described drug holding bottle rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200293879U CN201085824Y (en) | 2007-10-18 | 2007-10-18 | Improved disposable syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200293879U CN201085824Y (en) | 2007-10-18 | 2007-10-18 | Improved disposable syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201085824Y true CN201085824Y (en) | 2008-07-16 |
Family
ID=39633412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200293879U Expired - Fee Related CN201085824Y (en) | 2007-10-18 | 2007-10-18 | Improved disposable syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201085824Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107865999A (en) * | 2017-12-11 | 2018-04-03 | 北京凯尔斯科技开发有限公司 | Vagina administration syringe and its application |
-
2007
- 2007-10-18 CN CNU2007200293879U patent/CN201085824Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107865999A (en) * | 2017-12-11 | 2018-04-03 | 北京凯尔斯科技开发有限公司 | Vagina administration syringe and its application |
| CN107865999B (en) * | 2017-12-11 | 2023-08-29 | 北京凯尔斯科技开发有限公司 | Vaginal administration syringe and application thereof |
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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 |