CN2815391Y - Circlip type disposable syringe - Google Patents
Circlip type disposable syringe Download PDFInfo
- Publication number
- CN2815391Y CN2815391Y CN 200520092043 CN200520092043U CN2815391Y CN 2815391 Y CN2815391 Y CN 2815391Y CN 200520092043 CN200520092043 CN 200520092043 CN 200520092043 U CN200520092043 U CN 200520092043U CN 2815391 Y CN2815391 Y CN 2815391Y
- Authority
- CN
- China
- Prior art keywords
- pintle
- syringe
- type disposable
- disposable 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a circlip type disposable syringe which comprises a needle cylinder (2) and a needle pin (6), wherein one end of the needle cylinder (2) is provided with a nipple (1) communicated with the needle cylinder (2), one end of the needle pin (6) adjacent to the nipple (1) is provided with a sealing plug (3), the other end of the needle pin (6) is provided with a propelling handle (7), particularly, the inner wall of the needle cylinder (2) adjacent to one end of the handle is provided with a clamping groove (4), and the needle pin (6) is provided with a circlip (5) which corresponds to the clamping groove (4). The utility model has the characteristics of simple and scientific structure and safety, stops repeated use and avoids the cross infection of diseases.
Description
Technical field: this utility model relates to a kind of medical syringe, especially relates to a kind of not re-usable circlip type disposable syringe.
Background technology: present disposable syringe, all promoting the use of in some developed countries and area, avoided the cross infection of a lot of diseases.But disposable syringe is happened occasionally by the situation that artificial secondary uses, and has caused serious consequence, even entail dangers to people's life security.
Summary of the invention: this utility model is used problem in order to solve disposable syringe by artificial secondary, designed a kind of not re-usable circlip type disposable syringe, it comprises syringe (2), pintle (6), one end of described syringe (2) is provided with the nipple (1) that communicates with it, described pintle (6) is being equipped with sealing-plug (3) near nipple (1) one end, the other end of pintle (6) is provided with and advances handle (7), especially described syringe (2) is provided with draw-in groove (4) near the inwall of handle one end, corresponding with draw-in groove (4), on pintle (6), be provided with jump ring (5).
Characteristics of the present utility model: simple in structure, science; Stop to reuse; Avoided the cross infection of disease; Safe and reliable; There is excellent popularization to be worth and market prospect.
Description of drawings:
Fig. 1 is an overall structure sketch map of the present utility model
Fig. 2 is the structural representation of pintle among Fig. 1
Fig. 3 is the A-A cut-away view of Fig. 2
Fig. 4 is the left view of Fig. 2 pintle
The specific embodiment:
With reference to Fig. 1-4, the circlip type disposable syringe, it comprises syringe 2, pintle 6, one end of described syringe 2 is provided with the nipple 1 that communicates with it, described pintle 6 is being equipped with sealing-plug 3 near nipple 1 one ends, and the other end of pintle 6 is provided with and advances handle 7, and especially described syringe 2 is provided with draw-in groove 4 near the inwall of handle one end, corresponding with draw-in groove 4, on pintle 6, be provided with jump ring 5.Described pintle 6 is made cross, three fork-shapeds, M shape cylinder etc. and all can.According to the shape of pintle 6, corresponding with draw-in groove 4, on pintle 6, be provided with 3～8 jump rings 5.When using for the first time, when the moment of the injection that sucks syringe 2 being released fully syringe, jump ring 5 just in time sticks in the draw-in groove 4, and be stuck in pintle 6 automatically in the syringe 2 and can't extract out this moment, and this syringe can not be reused.
Claims (2)
1, circlip type disposable syringe, it comprises: syringe (2), pintle (6), one end of described syringe (2) is provided with the nipple (1) that communicates with it, described pintle (6) is being equipped with sealing-plug (3) near nipple (1) one end, the other end of pintle (6) is provided with and advances handle (7), it is characterized in that: described syringe (2) is provided with draw-in groove (4) near the inwall of handle one end, and is corresponding with draw-in groove (4), is provided with jump ring (5) on pintle (6).
2, circlip type disposable syringe according to claim 1 is characterized in that: corresponding with described draw-in groove (4), on pintle (6), be provided with 3～8 jump rings (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520092043 CN2815391Y (en) | 2005-08-02 | 2005-08-02 | Circlip type disposable syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520092043 CN2815391Y (en) | 2005-08-02 | 2005-08-02 | Circlip type disposable syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2815391Y true CN2815391Y (en) | 2006-09-13 |
Family
ID=36995191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520092043 Expired - Fee Related CN2815391Y (en) | 2005-08-02 | 2005-08-02 | Circlip type disposable syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2815391Y (en) |
-
2005
- 2005-08-02 CN CN 200520092043 patent/CN2815391Y/en not_active Expired - Fee Related
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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: 20060913 |