CN203524807U - Safe injector for veterinarian - Google Patents
Safe injector for veterinarian Download PDFInfo
- Publication number
- CN203524807U CN203524807U CN201320716947.3U CN201320716947U CN203524807U CN 203524807 U CN203524807 U CN 203524807U CN 201320716947 U CN201320716947 U CN 201320716947U CN 203524807 U CN203524807 U CN 203524807U
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- CN
- China
- Prior art keywords
- syringe
- syringe needle
- needle head
- needle
- wall
- 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 safe injector for a veterinarian. A needle head and a needle head seat on a needle tube of the injector are mutually connected through a flexible pipe, a needle head fixing sleeve in an end cap shape is mounted at the front end of the injector, the flexible pipe in a folded state is placed in the needle head fixing sleeve, a center hole is formed in the end wall of the front of the needle head fixing sleeve, a base of the needle head is clamped in the center hole, and the needle head fixing sleeve sleeves the outer wall of the front end of the injector. Arc-shaped opening grooves in the same direction are formed in two sides of the rear portion of an annular wall sleeve of the needle head fixing sleeve respectively, and a cylindrical pin is arranged on the injector outer wall which corresponds to bottoms of the opening grooves. The safe injector for veterinarian has the advantages that the structure is simple, the operation is safe, and the needle head can be effectively prevented from being bent and broken off during injection.
Description
Technical field
This utility model relates to a kind of beast Medical safety syringe.
Background technology
When curing the disease to domestic animal, veterinary often will adopt the method for drug injection, sometimes when injecting to domestic animal, for heart scaring and frightened reason, there is sometimes some excitation reaction in domestic animal, make the action of some irritabilities, be easy to this time cause syringe needle crooked, even can there is syringe needle and fracture, to therapeutic process, cause many troubles.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of beast Medical safety syringe, and this syringe construction is simple, handling safety, the bending of syringe needle and the phenomenon that fractures in protective inoculation process effectively.
The technical solution of the utility model is: this syringe comprises syringe needle and needle tubing, and the needle holder on syringe needle and needle tubing interconnects by flexible pipe.The syringe needle fixed cover of an end cap shape is housed at the front end of syringe, and the flexible pipe convergent-divergent under folded state is in syringe needle fixed cover.On end wall before syringe needle fixed cover, have a centre bore, the base of syringe needle is stuck in the hole of centre bore along upper, and the annular wall of syringe needle fixed cover is enclosed within on the outer wall of syringe front end.The annular wall cover both sides, rear portion of syringe needle fixed cover are respectively equipped with the arc opening groove arranging in the same way.On the syringe outer wall corresponding with open slot bottom land, be provided with straight pin.
Operating principle of the present utility model is: when injecting to domestic animal, due to the effect of syringe needle fixed cover, syringe needle and syringe are fixed together, and can complete normally the operation that penetrates into of syringe needle.After syringe needle penetrates into and has moved, the opening direction rotation syringe needle fixed cover along open slot with another hands immediately, after straight pin skids off from open slot, syringe needle and syringe just revert to and have flexibly connected thereupon.
The beneficial effects of the utility model are: this syringe construction is simple, handling safety, the bending of syringe needle and the phenomenon that fractures in protective inoculation process effectively.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail.
Fig. 1 is structural representation of the present utility model.
Number in the figure:
1, syringe needle 2, needle tubing 3, needle holder 4, flexible pipe 5, syringe needle fixed cover
6, centre bore 7, open slot 8, straight pin.
The specific embodiment
Example
As shown in Figure 1, this beast Medical safety syringe comprises syringe needle 1 and needle tubing 2, and the needle holder 3 on syringe needle 1 and needle tubing 2 interconnects by one section of flexible pipe 4.The syringe needle fixed cover 5 of an end cap shape is housed at the front end of syringe, and flexible pipe 4 convergent-divergents under folded state are in syringe needle fixed cover 5.On syringe needle fixed cover 5 end wall above, have a centre bore 6, the base of syringe needle 2 is stuck in the hole of centre bore 6 along upper, and the annular wall of syringe needle fixed cover 5 is enclosed within on the outer wall of syringe front end.The annular wall cover both sides, rear portion of syringe needle fixed cover 5 are respectively equipped with the arc opening groove 7 arranging in the same way.On the syringe outer wall corresponding with open slot 7 bottom lands, be provided with straight pin 8.
Claims (1)
1. a beast Medical safety syringe, is characterized in that: this syringe comprises syringe needle (1) and needle tubing (2), and the needle holder (3) on syringe needle (1) and needle tubing (2) interconnects by flexible pipe (4); The syringe needle fixed cover (5) of an end cap shape is housed at the front end of syringe, and the flexible pipe under folded state (4) convergent-divergent is in syringe needle fixed cover (5); On syringe needle fixed cover (5) end wall above, have a centre bore (6), the base of syringe needle (2) is stuck in the hole of centre bore (6) along upper, and the annular wall of syringe needle fixed cover (5) is enclosed within on the outer wall of syringe front end; The annular wall cover both sides, rear portion of syringe needle fixed cover (5) are respectively equipped with the arc opening groove (7) arranging in the same way; On the syringe outer wall corresponding with open slot (7) bottom land, be provided with straight pin (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320716947.3U CN203524807U (en) | 2013-11-06 | 2013-11-06 | Safe injector for veterinarian |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320716947.3U CN203524807U (en) | 2013-11-06 | 2013-11-06 | Safe injector for veterinarian |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203524807U true CN203524807U (en) | 2014-04-09 |
Family
ID=50411076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320716947.3U Expired - Fee Related CN203524807U (en) | 2013-11-06 | 2013-11-06 | Safe injector for veterinarian |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203524807U (en) |
-
2013
- 2013-11-06 CN CN201320716947.3U patent/CN203524807U/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 | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dan Lin Inventor after: Sun Bo Inventor after: Dai Limei Inventor after: Zhou Qingmin Inventor after: Xu Xin Inventor after: Zhang Yanhua Inventor after: Xu Da Inventor after: Xu Yan Inventor after: Wang Juan Inventor after: Xia Hongyan Inventor after: Wang Xiang Inventor after: Zhao Xiuyan Inventor after: Li Wenhai Inventor before: Dan Lin Inventor before: Zhao Xiuyan Inventor before: Zhou Qingmin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |