CN203303448U - Medicine injector additionally provided with buckling cap - Google Patents
Medicine injector additionally provided with buckling cap Download PDFInfo
- Publication number
- CN203303448U CN203303448U CN2013203260980U CN201320326098U CN203303448U CN 203303448 U CN203303448 U CN 203303448U CN 2013203260980 U CN2013203260980 U CN 2013203260980U CN 201320326098 U CN201320326098 U CN 201320326098U CN 203303448 U CN203303448 U CN 203303448U
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- China
- Prior art keywords
- syringe
- deduction cap
- installs
- needle tubing
- needle cylinder
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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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a medicine injector additionally provided with a buckling cap. The medicine injector comprises a needle cylinder (5) and an injection rod (3) and is characterized in that the inside of the needle cylinder (5) is hollow, and an assistant pushing face (4) in a larger size is arranged at one end of the needle cylinder while the center of the other end face is communicated with a needle tube (8) in a smaller size; a clasp (9) is threaded on the outer tube wall of the needle tube (8), a locking corner (10) is arranged on the outer tube wall at one side, and the buckling cap (12) is arranged at an orifice at the lower end; the injection rod (3) is inserted into the needle cylinder (5) from the end of the assistant pushing face (4) of the needle cylinder (5), a rubber head (6) is arranged on the end part of the injection rod (3) inserted into the end of the needle cylinder (5), and a pressing face (2) is arranged at the other end which is not inserted into the needle cylinder (5). The medicine injector provided by the utility model is reasonable in design and convenient to use, so that the medical care efficiency is improved.
Description
Technical field
This utility model relates to technical field of medical instruments, relates in particular to a kind of cartridge syringe that installs deduction cap additional.
Background technology
Syringe is hospital's medical apparatus commonly used, the use of conventional syringe is first to find corresponding injectable drug, then at the needle tubing head of syringe, load onto syringe needle, in the medicine bottle of placing injectable drug, extract medicine to the syringe of syringe again, when the medicine of a shot was more, the doctor need repeat above-mentioned steps repeatedly, inefficiency, special when patient is more, syringe easily occurs extract the medication errors phenomenon, there is potential safety hazard.
The utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of cartridge syringe that installs deduction cap additional is provided, and before syringe dispatches from the factory, requires to inject injectable drug according to drug ratio in syringe.
This utility model is to be achieved through the following technical solutions: a kind of cartridge syringe that installs deduction cap additional, comprise syringe and injection rod, described syringe inner hollow, one end is arranged the propelling movement principal surface of large-size, the center, other end is communicated with the needle tubing of reduced size, on the outer tube wall of described needle tubing, be installed with snap ring, on one side outer tube wall, arrange protruding Ka Jiao, the lower end mouth of pipe is arranged deduction cap, described injection rod inserts syringe from the propelling movement principal surface end of syringe, described injection rod inserts the end of syringe end and arranges Rubber end, does not insert the other end of syringe and arranges press surface.
Further, an end of described syringe and needle tubing forms the sealed tube chamber by Rubber end and deduction cap sealing respectively, and wherein the sealed tube intracavity is full of injection.
Further, between described deduction cap and snap ring, be connected by cingulum.
Further, described snap ring is leaned against on the outer tube wall of needle tubing by the Ka Jiao gear.
Further, described press surface size is greater than the size that pushes principal surface.
Further, described syringe is packaged in sealing bag.
Compared with prior art, the beneficial effects of the utility model are: this utility model knot is reasonable in design, before syringe dispatches from the factory, according to drug ratio, require in syringe, to inject injectable drug, medical personnel can directly bring to patient injection, easy to use, improved work efficiency, safe, wherein syringe also installs deduction cap additional at the needle tubing mouth of pipe, guarantee that the medicine in syringe is not subjected to external interference, has guaranteed drug quality.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, and be not used in restriction this utility model.
As shown in Figure 1, this utility model relates to a kind of cartridge syringe that installs deduction cap additional, comprise syringe 5 and injection rod 3, described syringe 5 inner hollow, one end is arranged the propelling movement principal surface 4 of large-size, the center, other end is communicated with the needle tubing 8 of reduced size, on the outer tube wall of described needle tubing 8, be installed with snap ring 9, on one side outer tube wall, arrange protruding card angle 10, the lower end mouth of pipe is arranged deduction cap 12, described injection rod 3 inserts syringe 5 from propelling movement principal surface 4 ends of syringe 5, Rubber end 6 is arranged in the end that described injection rod 3 inserts syringe 5 ends, do not insert the other end of syringe 5 and arrange press surface 2, one end of described syringe 5 and needle tubing 8 forms sealed tube chamber 7 by Rubber end 6 and deduction cap 12 sealings respectively, wherein seal in tube chamber 7 and be full of injection, between described deduction cap 12 and snap ring 9, be connected by cingulum 11, described snap ring 9 is leaned against on the outer tube wall of needle tubing 8 by card angle 10 gears, described press surface 2 sizes are greater than and push principal surface 4 sizes, described syringe 5 is packaged in sealing bag 1.
In sum, this utility model is reasonable in design, only need manually pull out the syringe deduction cap during use, then loads onto syringe needle at the needle tubing mouth of pipe of syringe, can be to patient injection, and easy to use, high efficiency, safe and reliable.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. cartridge syringe that installs deduction cap additional, comprise syringe (5) and injection rod (3), it is characterized in that, described syringe (5) inner hollow, one end is arranged the propelling movement principal surface (4) of large-size, the center, other end is communicated with the needle tubing (8) of reduced size, on the outer tube wall of described needle tubing (8), be installed with snap ring (9), on one side outer tube wall, arrange protruding Ka Jiao (10), the lower end mouth of pipe is arranged deduction cap (12), described injection rod (3) inserts syringe (5) from propelling movement principal surface (4) end of syringe (5), described injection rod (3) inserts the end of syringe (5) end and arranges Rubber end (6), do not insert the other end of syringe (5) and arrange press surface (2).
2. a kind of cartridge syringe that installs deduction cap additional according to claim 1, it is characterized in that, one end of described syringe (5) and needle tubing (8) forms sealed tube chamber (7) by Rubber end (6) and deduction cap (12) sealing respectively, wherein seals in tube chamber (7) and is full of injection.
3. a kind of cartridge syringe that installs deduction cap additional according to claim 1, is characterized in that, by cingulum (11), is connected between described deduction cap (12) and snap ring (9).
4. a kind of cartridge syringe that installs deduction cap additional according to claim 1, is characterized in that, described snap ring (9) is leaned against on the outer tube wall of needle tubing (8) by Ka Jiao (10) gear.
5. a kind of cartridge syringe that installs deduction cap additional according to claim 1, is characterized in that, described press surface (2) size is greater than and pushes principal surface (4) size.
6. a kind of cartridge syringe that installs deduction cap additional according to claim 1, is characterized in that, described syringe (5) is packaged in sealing bag (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203260980U CN203303448U (en) | 2013-06-07 | 2013-06-07 | Medicine injector additionally provided with buckling cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203260980U CN203303448U (en) | 2013-06-07 | 2013-06-07 | Medicine injector additionally provided with buckling cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203303448U true CN203303448U (en) | 2013-11-27 |
Family
ID=49609689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203260980U Expired - Fee Related CN203303448U (en) | 2013-06-07 | 2013-06-07 | Medicine injector additionally provided with buckling cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203303448U (en) |
-
2013
- 2013-06-07 CN CN2013203260980U patent/CN203303448U/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: 20131127 Termination date: 20140607 |