CN203154468U - Disposable self-destructive injector-type ampule - Google Patents
Disposable self-destructive injector-type ampule Download PDFInfo
- Publication number
- CN203154468U CN203154468U CN 201320071443 CN201320071443U CN203154468U CN 203154468 U CN203154468 U CN 203154468U CN 201320071443 CN201320071443 CN 201320071443 CN 201320071443 U CN201320071443 U CN 201320071443U CN 203154468 U CN203154468 U CN 203154468U
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- CN
- China
- Prior art keywords
- needle
- injector
- ampule
- piston rod
- disposable self
- 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 discloses a disposable self-destructive injector-type ampule comprising an infusion needle, a needle seat, a needle tube and a piston rod which is arranged inside the needle tube. The disposable self-destructive injector-type ampule is characterized in that one end of the infusion needle is inserted into the needle seat to be hermetically fixed and protrudes 2mm inside the needle seat, while the other end of the needle is exposed outside the needle seat; and a rubber sealing plug is arranged on an infusion nozzle of the needle tube, a rubber sealing ring is arranged at the top of one end of the piston rod, and the other end of the piston rod is provided with a plastic handle. The disposable self-destructive injector-type ampule is simple in structure, convenient to use and energy-saving and environmental-friendly; and integration of an injector and an ampule avoids risks of contamination of medicament, liquid medicament can be stored hermetically in good condition by the injector-type ampule, the injector and the ampule can be separated in shape after being used, and further, the injector-type ampule can be effectively guaranteed not to be used again.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of disposable self-destruction syringe type ampoule.
Background technology
At present, disposable syringe has been widely used in clinical, and it can avoid cross infection, and is easy to use, is subjected to vast medical personnel's welcome deeply.In clinical, have the use of multiple medicine not need to prepare again or diluted concentration, but let us still need use disposable syringe being expelled on the patient body after ampoule extracts medicinal liquid.Its process is loaded down with trivial details, and medicine not only has contaminated risk, and the medicament of injecting needs to pack in addition, storage, need expend a large amount of packaging material, and used medicine bottle also pollutes the environment.
Summary of the invention
The purpose of this utility model provides disposable self-destruction syringe type ampoule a kind of simple in structure, easy to use.Not only can avoid the contaminated risk of medicament, can also guarantee effectively that this injector type ampoule can not reuse.
The technical solution of the utility model is: the injection needle two ends all are set as the needle point face; One end inserts sealing and fixing in the needle stand, and it is at the projecting inward 2mm of needle stand, and the other end is in the needle stand outside; The injection nozzle of needle tubing is provided with the rubber closing cock, and an end top of piston rod is provided with rubber seal.The other end of piston rod is provided with plastic handle.
This utility model is simple in structure, convenient and reliable, with low cost, energy-conserving and environment-protective, the injector type ampoule is by the intact storage liquid drug of sealed at both ends plug energy, realize that syringe and ampoule are integrated, avoided the contaminated risk of medicament, use the back to realize the shape separation, can also guarantee effectively that this injector type ampoule can not reuse.
Description of drawings
Fig. 1 is the structural representation of this utility model syringe type ampoule.
Fig. 2 is the structural representation of this utility model syringe needle and needle stand.
In the drawings, plastic handle 1, piston rod 2, rubber seal 3, needle tubing 4, rubber seal plug 5, needle stand 6, injection needle 7.
The specific embodiment
As shown in Figure 1, be provided with rubber seal plug 5 in the injection nozzle of needle tubing 4, an end top of the piston rod 2 in needle tubing 4 is provided with rubber seal 3, and the other end of piston rod 2 is provided with plastic handle 1.Be in order to seal the storage liquid drug like this.Described plastic handle 1 is in order to prevent that ambient pressure from promoting piston rod 2 and travelling forward, thereby causes liquid drug to leak.As shown in Figure 2, injection needle 7 two ends all are set as the needle point face; One end inserts sealing and fixing in the needle stand 6, and it is at needle stand 6 projecting inward 2mm, and the other end is in needle stand 6 outsides, and this is that needle point can puncture the rubber seal plug 5 on the injection nozzle fast, reaches the effect of transfusion for when syringe needle is installed.
When using disposable self-destruction syringe type ampoule, earlier the plastic handle 1 on the needle tubing 4 rear piston bars 2 is torn, then injection needles head 7 is installed on the injection nozzle that is provided with rubber seal plug 5, needle point punctures rubber seal plug 5, promote piston, medicinal liquid can be released, thereby reach the effect of transfusion.
Claims (2)
1. disposable self-destruction syringe type ampoule, comprise injection needle (7), needle stand (6), needle tubing (4) and piston rod (2), described piston rod (2) is located in the needle tubing (4), it is characterized in that: injection needle (7) two ends all are set as the needle point face, one end inserts the interior sealing and fixing of needle stand (6), it is at the projecting inward 2mm of needle stand (6), and an end is in needle stand (6) outside; The injection nozzle of needle tubing (4) is provided with rubber seal plug (5), and an end top of piston rod (2) is provided with rubber seal (3).
2. disposable self-destruction syringe type ampoule according to claim 1, it is characterized in that: the other end of described piston rod (2) is provided with plastic handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071443 CN203154468U (en) | 2013-02-07 | 2013-02-07 | Disposable self-destructive injector-type ampule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071443 CN203154468U (en) | 2013-02-07 | 2013-02-07 | Disposable self-destructive injector-type ampule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203154468U true CN203154468U (en) | 2013-08-28 |
Family
ID=49015699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320071443 Expired - Fee Related CN203154468U (en) | 2013-02-07 | 2013-02-07 | Disposable self-destructive injector-type ampule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203154468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888584A (en) * | 2020-09-07 | 2020-11-06 | 江苏百纳医疗科技有限公司 | Needleless injector |
-
2013
- 2013-02-07 CN CN 201320071443 patent/CN203154468U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888584A (en) * | 2020-09-07 | 2020-11-06 | 江苏百纳医疗科技有限公司 | Needleless injector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20160207 |