CN202437870U - Disposable syringe - Google Patents
Disposable syringe Download PDFInfo
- Publication number
- CN202437870U CN202437870U CN201220057597XU CN201220057597U CN202437870U CN 202437870 U CN202437870 U CN 202437870U CN 201220057597X U CN201220057597X U CN 201220057597XU CN 201220057597 U CN201220057597 U CN 201220057597U CN 202437870 U CN202437870 U CN 202437870U
- Authority
- CN
- China
- Prior art keywords
- syringe
- pressing plate
- needle
- thumb
- injection 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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Abstract
The utility model discloses a disposable syringe. The syringe comprises a syringe tube, a medicament accommodating bottle, a needle, a needle cap and a pressing plate, wherein the syringe tube is cylindrical, the injection needle is arranged at the front end of the syringe tube, and one side of the syringe tube is longitudinally provided with a groove in which a thumb of an injection person slides to and fro; the medicament accommodating bottle is a plastic bag which has elasticity and can stretch; and the pressing plate is fixed at the rear end of the medicament accommodating bottle. When the syringe is used, the thumb presses the pressing plate, the index finger and the middle finger hold a handle, the thumb compresses the medicament accommodating bottle along the sliding groove in the syringe tube, and the medicinal liquid is injected to a patient. The syringe is time-saving and labor-saving, and prevents pollution of the medicinal 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 from the storage medicine, to transfer in the syringe and could inject.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 to 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 achieved in that this disposable syringe comprises injection tube, drug holding bottle, syringe needle, pin medicated cap, pressing plate, and 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, a side of said injection tube vertically has the groove that the thumb that can make the injector slidably reciprocates, the plastic bag that said drug holding bottle is rubber-like, can stretch; A pressing plate is fixed in said drug holding bottle rear end; Pack into behind the injection tube, its front end is thrust by interior syringe needle, and said 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 effect of this utility model is: 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
Specify the embodiment of this utility model below in conjunction with accompanying drawing
Fig. 1 is the sketch map of this 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, and 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, and a side of injection tube 1 vertically has the groove 4 that the thumb that can make the injector slidably reciprocates, and 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 said 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. 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, and a side of said injection tube vertically has the groove that the thumb that can make the injector slidably reciprocates; The plastic bag that said drug holding bottle is rubber-like, can stretch, a pressing plate is fixed in said drug holding bottle rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220057597XU CN202437870U (en) | 2012-02-13 | 2012-02-13 | Disposable syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220057597XU CN202437870U (en) | 2012-02-13 | 2012-02-13 | Disposable syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202437870U true CN202437870U (en) | 2012-09-19 |
Family
ID=46819327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220057597XU Expired - Fee Related CN202437870U (en) | 2012-02-13 | 2012-02-13 | Disposable syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202437870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144347A (en) * | 2021-03-31 | 2021-07-23 | 李蕙含 | Processor for medical injector and use method thereof |
-
2012
- 2012-02-13 CN CN201220057597XU patent/CN202437870U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144347A (en) * | 2021-03-31 | 2021-07-23 | 李蕙含 | Processor for medical injector and use method thereof |
| CN113144347B (en) * | 2021-03-31 | 2022-12-09 | 山东恒智医创医疗器械科技有限公司 | Processor for medical injector and use method thereof |
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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: 20120919 Termination date: 20130213 |