CN204910326U - Anti -pollution transfusion needle - Google Patents
Anti -pollution transfusion needle Download PDFInfo
- Publication number
- CN204910326U CN204910326U CN201520707540.3U CN201520707540U CN204910326U CN 204910326 U CN204910326 U CN 204910326U CN 201520707540 U CN201520707540 U CN 201520707540U CN 204910326 U CN204910326 U CN 204910326U
- Authority
- CN
- China
- Prior art keywords
- needle
- base
- syringe needle
- holder
- pollution
- 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 provides an anti -pollution transfusion needle's technical scheme, the anti -pollution transfusion needle of this scheme, include syringe needle and the base that is used for fixed syringe needle the base on the cover fixing base is equipped with, be fixed with the elasticity sheath that is used for wrapping up the syringe needle on the fixing base elasticity sheath front end be provided with the film, fixing base and base pass through threaded connection. The anti -pollution transfusion needle of this scheme can live the syringe needle by timely parcel, makes the syringe needle not receive the pollution, and then avoids the medicine contaminated to it is simple to use, easily operation.
Description
Technical field
The utility model relates to a kind of infusion set, especially a kind of anti-pollution transfusion needle for insertion point drop bottle.
Background technology
In the prior art, known technology is when carrying out intravenous injection, need anti-pollution transfusion needle to be inserted in infusion bottle to infuse, in infusion process, in order to avoid the waste of medicine or the movement of patient, the degree of depth that anti-pollution transfusion needle inserts in infusion bottle can change, just need to readjust anti-pollution transfusion needle, in this process, anti-pollution transfusion needle and medicinal liquid are very easily polluted, and this is the weak point existing for prior art.
Summary of the invention
The purpose of this utility model, is exactly for the deficiency existing for prior art, and provides a kind of anti-pollution transfusion needle technical scheme, the anti-pollution transfusion needle of the program can wrap syringe needle timely, makes syringe needle not contaminated, and then avoids medicine contaminated, and use simple, be easy to operation.
This programme is achieved by the following technical measures: a kind of anti-pollution transfusion needle, comprise syringe needle and the base for fixed needle, the feature of this programme is: on described base, be set with holder, holder is fixed with the flexible sheath for wrapping up syringe needle, described flexible sheath front end is provided with thin film, and described holder is connected with base by thread.
Described holder is provided with flank.
Described flexible sheath is rubber sleeve.
Spring is provided with in described flexible sheath.
Described base is provided with scale.
Described holder is also provided with draw-in groove.
The beneficial effect of this programme can be learnt according to describing of such scheme, due to flexible sheath on holder in this scenario, syringe needle can be wrapped avoid being polluted, during use, when syringe needle is inserted infusion bottle, flexible sheath receives extruding, length shortens, and will wrap the needle portion stayed outside infusion bottle like this, when going deep into the change of the needle length in infusion bottle, also can there is corresponding change in flexible sheath, continue the syringe needle wrapped outside infusion bottle; Flexible sheath front end is provided with thin film, is beneficial to syringe needle like this and stretches out, regains; Holder and base by thread are fixed, the position relationship of holder and base can be adjusted like this, flexible sheath is made to be suitable for the syringe needle with different length, when syringe needle is long, moved to syringe needle direction by holder, holder in short-term, moves to away from syringe needle direction by syringe needle, base has scale, and user can adjust the position of holder according to scale; Holder is provided with flank, is convenient to rotary fixing base like this; Flexible sheath is rubber sleeve, easy to use like this, reduces costs; Be provided with spring in flexible sheath, be conducive to the recovery of the fixing of flexible sheath and shape like this; Holder being also provided with draw-in groove, can needle shield being fixed on holder like this, when not using entry needle, just needle shield can be fixed.As can be seen here, this utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model detailed description of the invention.
In figure, 1 is base, and 2 is syringe needle, and 3 is holder, and 4 is flexible sheath, and 5 is screw thread, and 6 is scale, and 7 is thin film, and 8 is flank, and 9 is draw-in groove, and 10 is spring.
Detailed description of the invention
For the technical characterstic of this programme can be clearly demonstrated, below by a detailed description of the invention, and in conjunction with its accompanying drawing, this programme is set forth.
Can be found out by accompanying drawing, the anti-pollution transfusion needle of kind of this programme, comprises syringe needle 2 and the base 1 for fixed needle 2, described base 1 is set with holder 3, holder 3 being fixed with the flexible sheath 4 for wrapping up syringe needle 2, in described flexible sheath 4, being provided with spring 10.Described flexible sheath 4 is rubber sleeve.Described holder 3 is provided with flank 8 and draw-in groove 9.Described flexible sheath 4 front end is provided with thin film 7, and described holder 3 is connected by screw thread 5 with base 1.Described base 1 is provided with scale 6.
Claims (6)
1. an anti-pollution transfusion needle, comprise syringe needle and the base for fixed needle, it is characterized in that: on described base, be set with holder, holder is fixed with the flexible sheath for wrapping up syringe needle, described flexible sheath front end is provided with thin film, and described holder is connected with base by thread.
2. anti-pollution transfusion needle according to claim 1, is characterized in that: described holder is provided with flank.
3. anti-pollution transfusion needle according to claim 1, is characterized in that: described flexible sheath is rubber sleeve.
4. the anti-pollution transfusion needle according to claim 1 or 3, is characterized in that: be provided with spring in described flexible sheath.
5. anti-pollution transfusion needle according to claim 1, is characterized in that: described base is provided with scale.
6. anti-pollution transfusion needle according to claim 1, is characterized in that: described holder is also provided with draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707540.3U CN204910326U (en) | 2015-09-14 | 2015-09-14 | Anti -pollution transfusion needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707540.3U CN204910326U (en) | 2015-09-14 | 2015-09-14 | Anti -pollution transfusion needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204910326U true CN204910326U (en) | 2015-12-30 |
Family
ID=54959514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520707540.3U Expired - Fee Related CN204910326U (en) | 2015-09-14 | 2015-09-14 | Anti -pollution transfusion needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204910326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675146A (en) * | 2019-02-28 | 2019-04-26 | 中国人民解放军陆军军医大学第一附属医院 | A kind of not damaged needle of transfusion port wing |
-
2015
- 2015-09-14 CN CN201520707540.3U patent/CN204910326U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675146A (en) * | 2019-02-28 | 2019-04-26 | 中国人民解放军陆军军医大学第一附属医院 | A kind of not damaged needle of transfusion port wing |
| CN109675146B (en) * | 2019-02-28 | 2021-02-19 | 中国人民解放军陆军军医大学第一附属医院 | Butterfly wing non-damage needle for transfusion port |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160914 |