CN202185018U - Skid-proof side-hole needle - Google Patents
Skid-proof side-hole needle Download PDFInfo
- Publication number
- CN202185018U CN202185018U CN2011202945341U CN201120294534U CN202185018U CN 202185018 U CN202185018 U CN 202185018U CN 2011202945341 U CN2011202945341 U CN 2011202945341U CN 201120294534 U CN201120294534 U CN 201120294534U CN 202185018 U CN202185018 U CN 202185018U
- Authority
- CN
- China
- Prior art keywords
- needle body
- side opening
- inlet
- opening pin
- utility
- 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 skid-proof side-hole needle which comprises a needle body that is provided with a liquid inlet hole and a liquid outlet hole that are communicated with each other; and the skid-proof side-hole needle is characterized in that at least a part of the needle body is provided with a ground layer. As the needle body is additionally provided with the ground layer, when being used for extracting liquid medicine, the skid-proof side-hole needle is firm in combination and does not fall off from an infusion bag or an infusion bottle.
Description
Technical field
This utility model relates to a kind of side opening pin, relates in particular to a kind of anti-skidding side opening pin, belongs to medical instruments field.
Background technology
The side opening pin is a kind of common medical apparatus, and common and abacterial transfusion system is used, and is used to extract required medicinal liquid, carries out operations such as solution dosing.Mainly be made up of the needle body, channelled adapter at medical field side opening pin commonly used at present, on the needle body, be provided with the inlet and the liquid outlet that are interconnected, the needle body is fixedly connected liquid outlet and channel connection with adapter.
The as easy as rolling off a log in use bottle stopper from transfusion bag or infusion bottle of the side opening pin of this structure comes off.
The utility model content
To the defective of prior art, the utility model discloses anti-skidding side opening pin, have the technique effect that prevents that the side opening pin from coming off.
For realizing above-mentioned purpose, the disclosed anti-skidding side opening pin of this utility model is realized through following technical scheme:
Anti-skidding side opening pin comprises that the needle body, the needle body are provided with inlet and the liquid outlet that is interconnected, and it is characterized in that on the said needle body that the part is provided with the frosted layer at least.
Through the frosted layer is set, the side opening pin comes off in the time of can effectively preventing to use.
Further; This utility model does not limit the mode of the effect of the position of frosted layer and the area coverage on the needle body and concrete realization frosted thereof; Played the technique effect that prevents that the side opening pin from coming off as long as it is positioned on the needle body through increasing frictional force, be the described frosted layer of this utility model and contain.Preferably, said frosted layer is in the back of said inlet, at said inlet and between taking over.
Preferred, said frosted layer is arranged on the position near inlet.
As stated, this utility model does not limit the coverage mode of frosted layer at the needle body, and the frosted layer is covered on the needle body with arbitrary shape all can be used for this utility model.Preferably, the frictional force when also improving use for the area coverage that effectively increases the frosted layer, described frosted layer is cylindrical, promptly cross section is an annular.
Further, said inlet is arranged on the front end position, side of the said needle body, and this in use structure can reduce the position of inlet, remains in the interior injection of medicament reservoir still less thereby make.
Through above-mentioned improvement, caducous defective when the side opening pin that the anti-skidding side opening pin of this utility model has overcome prior art uses, can combine with bottle stopper etc. firm, difficult drop-off; And further, the anti-skidding side opening pin of this utility model is easy to use, and remains in the interior injection of medicament reservoir during use still less, and extraction efficiency is higher.
Description of drawings
Fig. 1 is the anti-skidding side opening needle construction sketch map of this utility model.
The specific embodiment:
Can better understand the flesh and blood of this utility model in conjunction with accompanying drawing, appended accompanying drawing is merely sketch map, but not draws in proportion or this utility model is constituted restriction.This utility model is not only to be limited to following embodiment, and the replacement that those skilled in the art are carried out according to this utility model invention spirit still belongs to the scope of this utility model, and this utility model protection domain is contained by its claim and equivalents thereof.
With reference to accompanying drawing 1, the comprise needle body 1, the needle body 1 of this utility model are provided with the inlet 2 and liquid outlet (not shown) that is interconnected, and the part is provided with frosted layer 3 on the said needle body 1.
Wherein, said frosted layer 3 is in the back of inlet 2, at said inlet 2 and between taking over.Preferably, in the position near inlet 2, frosted layer 3 is overlying on the needle body 1 with cylindrical.
Wherein, said inlet 2 is positioned at the front end position, side of the needle body 1.
This side opening pin is not only applicable to carry the medicine pin, can also be as transfusion bag or infusion bottle air inlet needle, in order to the air pressure inside and outside automatic adjusting transfusion bag or the infusion bottle.
Claims (5)
1. anti-skidding side opening pin comprises that the needle body, the needle body are provided with inlet and the liquid outlet that is interconnected, and it is characterized in that on the said needle body that the part is provided with the frosted layer at least.
2. anti-skidding side opening pin according to claim 1 is characterized in that said frosted layer in the back of said inlet, at said inlet and between taking over.
3. anti-skidding side opening pin according to claim 2 is characterized in that said frosted layer is arranged on the position near inlet.
4. anti-skidding side opening pin according to claim 1 is characterized in that described frosted layer is cylindrical.
5. anti-skidding side opening pin according to claim 1 is characterized in that said inlet is arranged on the front end position, side of the said needle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202945341U CN202185018U (en) | 2011-08-15 | 2011-08-15 | Skid-proof side-hole needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202945341U CN202185018U (en) | 2011-08-15 | 2011-08-15 | Skid-proof side-hole needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185018U true CN202185018U (en) | 2012-04-11 |
Family
ID=45916498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202945341U Expired - Fee Related CN202185018U (en) | 2011-08-15 | 2011-08-15 | Skid-proof side-hole needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202185018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103800199A (en) * | 2014-03-06 | 2014-05-21 | 容家杨 | Infusion bag with brown frosted surface |
-
2011
- 2011-08-15 CN CN2011202945341U patent/CN202185018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103800199A (en) * | 2014-03-06 | 2014-05-21 | 容家杨 | Infusion bag with brown frosted surface |
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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: 20120411 Termination date: 20130815 |