CN201353349Y - Self-destroying self-locking disposable syringe - Google Patents
Self-destroying self-locking disposable syringe Download PDFInfo
- Publication number
- CN201353349Y CN201353349Y CNU2009200226500U CN200920022650U CN201353349Y CN 201353349 Y CN201353349 Y CN 201353349Y CN U2009200226500 U CNU2009200226500 U CN U2009200226500U CN 200920022650 U CN200920022650 U CN 200920022650U CN 201353349 Y CN201353349 Y CN 201353349Y
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- China
- Prior art keywords
- self
- destroying
- thin
- syringe
- disposable syringe
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- 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 provides a self-destroying self-locking disposable syringe, belonging to the technical field of medical articles. The self-destroying self-locking disposable syringe comprises a push rod and a syringe tube, wherein a thin-wall groove is arranged on the bottom of the syringe tube, a barb stab is arranged on the lower end of the push rod, and corresponds to the thin-wall groove on the bottom of the syringe tube. Compared with the prior art, the self-destroying self-locking disposable syringe has the characteristics of simple structure, convenient use, reasonable design, easy manufacture, smart design, low cost and the like, which can avoid the repeated use, and is easy to popularize.
Description
Technical field
This utility model relates to a kind of medical supplies, a kind of specifically self-destruction self-locking disposable injector.
Background technology
The present disposable syringe smooth surface of using in hospital, feel was uncomfortable when the nurse used, and pointed sometimes forwardly may occur skidding when holding syringe, influenced patient treatment.Existing disposable transfusion device does not structurally change after using substantially, thereby is repeated easily to utilize, and causes cross infection, and patient's health is threatened.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of comfortable feel, easy to use, the self-destruction self-locking disposable injector that can only advance and can not pull back are provided.
The technical solution of the utility model realizes in the following manner, this self-destruction self-locking disposable injector, its structure is made up of push rod and injection tube, and the bottom of injection tube is provided with the thin-walled groove, lower end at push rod is provided with Rubus delavayi Franch., and Rubus delavayi Franch. is corresponding with the thin-walled groove of injection tube bottom.
The beneficial effect that this utility model is compared with prior art produced is:
1, the Rubus delavayi Franch. device of self-destruction is set, syringe can only disposablely be used, can effectively avoid syringe to be recycled and reused like this, reduced the probability of cross infection, be of value to patient's treatment and rehabilitation by the lawless person; Compare with prior art and to have simple in structurely, easy to use, reasonable in design, make easily, be skillfully constructed, with low cost, be easy to promote.
Description of drawings
Accompanying drawing 2 is the cross-sectional view after this utility model uses.
Labelling in the accompanying drawing is represented respectively: push rod 1, injection tube 2, Rubus delavayi Franch. 3, thin-walled groove 4.
The specific embodiment
Below in conjunction with accompanying drawing self-destruction self-locking disposable injector of the present utility model is done following detailed description the in detail.
As shown in Figure 1, this self-destruction self-locking disposable injector, its structure push rod 1 and injection tube 2 are formed, and the bottom of injection tube 2 is provided with thin-walled groove 4, is provided with Rubus delavayi Franch. 3 in the lower end of push rod 1, and Rubus delavayi Franch. 3 is corresponding with the thin-walled groove 4 of injection tube 2 bottoms.
As shown in Figure 2, the medical worker is when using this utility model, in case all inject the medicinal liquid in the injection tube 3 in the patient body, agnail 3 will enter in the corresponding thin-walled groove 4 and wear out the thin-walled groove, in a single day Rubus delavayi Franch. passes the thin-walled groove and will be lockable push rod 1 can't be pulled back, realize truly self-destruction and disposable use, thereby effectively avoid cross infection.
Except that the described technical characterictic of description, be the known technology of those skilled in the art.
Claims (1)
1, self-destruction self-locking disposable injector comprises push rod, injection tube, it is characterized in that the bottom of injection tube is provided with the thin-walled groove, is provided with Rubus delavayi Franch. in the lower end of push rod, and Rubus delavayi Franch. is corresponding with the thin-walled groove of injection tube bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200226500U CN201353349Y (en) | 2009-02-27 | 2009-02-27 | Self-destroying self-locking disposable syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200226500U CN201353349Y (en) | 2009-02-27 | 2009-02-27 | Self-destroying self-locking disposable syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201353349Y true CN201353349Y (en) | 2009-12-02 |
Family
ID=41409689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200226500U Expired - Fee Related CN201353349Y (en) | 2009-02-27 | 2009-02-27 | Self-destroying self-locking disposable syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201353349Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631735A (en) * | 2012-05-14 | 2012-08-15 | 江西升升药业股份有限公司 | Two-piece pull-back self-destruct syringe |
-
2009
- 2009-02-27 CN CNU2009200226500U patent/CN201353349Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631735A (en) * | 2012-05-14 | 2012-08-15 | 江西升升药业股份有限公司 | Two-piece pull-back self-destruct syringe |
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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: 20091202 Termination date: 20110227 |