CN105498051A - Safety syringe - Google Patents
Safety syringe Download PDFInfo
- Publication number
- CN105498051A CN105498051A CN201410500874.3A CN201410500874A CN105498051A CN 105498051 A CN105498051 A CN 105498051A CN 201410500874 A CN201410500874 A CN 201410500874A CN 105498051 A CN105498051 A CN 105498051A
- Authority
- CN
- China
- Prior art keywords
- syringe
- needle
- fixed cover
- safety injector
- syringe needle
- 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.)
- Pending
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention provides a safety syringe which comprises a needle and an injection push rod. Two ends of the needle are of an inclined pointed shape, the middle of the needle is provided with a fixing sleeve, and the fixing sleeve is provided with a fastener and connected to the bottom end of an injection tube. The injection push rod is placed in the injection tube and provided with a cross fastening rack at the front end, a through hole is formed in the middle of the cross fastening rack, a rubber head with a cavity is arranged between the cross fastening rack and the injection push rod, and quick-drying glue is arranged in the rubber head. The safety syringe has the advantages that the structure with the fastener and the cross fastening rack is used, and the needle can be pulled into the injection tube so as to effectively prevent the needle from injuring people; the needle with the ends of the inclined pointed shape and the rubber head with the quick-drying glue are used, the needle can be blocked by the rapid solidification of the quick-drying glue, and reuse of the syringe is avoided.
Description
Technical field
The invention belongs to field of medical device, particularly relate to a kind of safety injector.
Background technology
Medical appliance antibacterial is many, picks up rubbish personnel and usually can be stabbed by syringe needle, receive bacterial infection, causes the generation of disease and the infection of disease; And nowadays have a lot of medical care person to be the medical care apparatus such as number one reuse syringe, syringe needle contains a large amount of antibacterial, and secondary use can infect user, brings the generation of disease and the infection of disease, large to human injury, produces virus.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of safety injector, can place and stab, and avoids secondary to use, to overcome the deficiency of prior art problem.
Technical scheme of the present invention is: safety injector, comprise syringe needle and injection putter, described syringe needle two ends are arranged to pointed, and centre position arranges fixed cover, and fixed cover arranges buckle, described fixed cover is connected to syringe bottom, described injection putter is placed in syringe, and front end is provided with cross buckle frame, arranges through hole in the middle of cross buckle frame, and cavity Rubber end is set between cross buckle frame and injection putter, Rubber end is built with can the viscose glue of rapid-curing cutback.
Described fixed cover front end arranges flange.
Described syringe needle stretches to syringe one end height from fixed cover front end 2mm.
Interference fits is adopted between described fixed cover and syringe.
Described injection putter front end is connected by four ribs with cross buckle frame.
Described Rubber end is placed in the middle of four ribs.
Described can rapid-curing cutback viscose glue be 502 glue.
Beneficial effect of the present invention: compared with prior art, the present invention adopts buckle and cross buckle shelf structure, can syringe needle be pulled in syringe, effectively avoid the harm of stabbing human body, adopt pointed and treat can the Rubber end of rapid-curing cutback viscose glue, can by syringe needle can be blocked by rapid-curing cutback viscose glue rapid solidification, the secondary of syringe is avoided to use, bring the infection of virus, adopt flange, syringe needle can be placed and skid off syringe, arranging distance can avoid long the bringing during injectable drug of syringe needle not injected, cause waste, interference fits mode is adopted to be withdrawn in syringe by syringe needle easily, by four ribs, can be easy to place Rubber end, and the tension intensity that can support suffered by cross buckle frame, in the middle of Rubber end is placed, be convenient to save space, 502 glue can solidify fast, low price.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, syringe needle; 2, injection putter; 3, fixed cover; 4, buckle; 5, syringe; 6, cross buckle frame; 7, Rubber end.
Detailed description of the invention
As shown in Figure 1, safety injector, comprise syringe needle 1 and injection putter 2, described syringe needle 1 two ends are arranged to pointed, centre position arranges fixed cover 3, fixed cover is arranged buckle 4, described fixed cover 3 is connected to syringe 5 bottom, described injection putter 2 is placed in syringe 5, front end is provided with cross buckle frame 6, in the middle of cross buckle frame 6, through hole is set, and cavity Rubber end 7 is set between cross buckle frame 6 and injection putter 2, Rubber end 7 is built with can the viscose glue of rapid-curing cutback, adopt buckle 4 and cross buckle frame 6 structure, can syringe needle be pulled in syringe, effectively avoid the harm of stabbing human body, adopt pointed syringe needle 1 and band can the Rubber end 7 of rapid-curing cutback viscose glue, can by syringe needle 1 can be blocked by rapid-curing cutback viscose glue rapid solidification, the secondary of syringe is avoided to use, bring the infection of virus.
Described fixed cover 3 front end arranges flange, can place syringe needle and skid off syringe 5.
Described syringe needle 1 stretches to syringe 5 one end height from fixed cover 3 leading portion 1mm, and long the bringing during injectable drug of syringe needle 1 can be avoided not injected, and causes waste.
Adopt interference fits between described fixed cover 3 and syringe 5, adopt interference fits mode to be withdrawn in syringe 5 by syringe needle 1 easily.
Described injection putter 2 front end is connected by four ribs with cross buckle frame 6, can be easy to place Rubber end 7, and can support the tension intensity suffered by cross buckle frame 6.
Described Rubber end 7 is placed in the middle of four ribs, is convenient to save space.
Described can rapid-curing cutback viscose glue be 502 glue, can solidify fast, low price.
Claims (7)
1. safety injector, comprise syringe needle (1) and injection putter (2), it is characterized in that: described syringe needle two ends are arranged to pointed, centre position arranges fixed cover (3), fixed cover is arranged buckle (4), described fixed cover (3) is connected to syringe (5) bottom, described injection putter (2) is placed in syringe, front end is provided with cross buckle frame (6), in the middle of cross buckle frame, through hole is set, and cavity Rubber end (7) is set between cross buckle frame (6) and injection putter (2), Rubber end (7) is built with can the viscose glue of rapid-curing cutback.
2. safety injector according to claim 1, is characterized in that: described fixed cover (3) front end arranges flange.
3. safety injector according to claim 1, is characterized in that: described syringe needle (1) stretches to syringe one end height from fixed cover front end 1mm.
4. safety injector according to claim 1, is characterized in that: adopt interference fits between described fixed cover (3) and syringe (5).
5. safety injector according to claim 1, is characterized in that: described injection putter (2) front end is connected by four ribs with cross buckle frame (6).
6. safety injector according to claim 1, is characterized in that: described Rubber end (7) is placed in the middle of four ribs.
7. safety injector according to claim 1, is characterized in that: described can rapid-curing cutback viscose glue be 502 glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500874.3A CN105498051A (en) | 2014-09-26 | 2014-09-26 | Safety syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500874.3A CN105498051A (en) | 2014-09-26 | 2014-09-26 | Safety syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105498051A true CN105498051A (en) | 2016-04-20 |
Family
ID=55706593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410500874.3A Pending CN105498051A (en) | 2014-09-26 | 2014-09-26 | Safety syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105498051A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893717A (en) * | 2019-04-09 | 2019-06-18 | 西安交通大学医学院第一附属医院 | A kind of not damaged needle group in venous transfusion port |
-
2014
- 2014-09-26 CN CN201410500874.3A patent/CN105498051A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893717A (en) * | 2019-04-09 | 2019-06-18 | 西安交通大学医学院第一附属医院 | A kind of not damaged needle group in venous transfusion port |
| CN109893717B (en) * | 2019-04-09 | 2021-05-25 | 西安交通大学医学院第一附属医院 | Non-destructive needle set for venous transfusion port |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |