CN206026803U - Preventing pricking wound formula syringe needle - Google Patents
Preventing pricking wound formula syringe needle Download PDFInfo
- Publication number
- CN206026803U CN206026803U CN201620383414.1U CN201620383414U CN206026803U CN 206026803 U CN206026803 U CN 206026803U CN 201620383414 U CN201620383414 U CN 201620383414U CN 206026803 U CN206026803 U CN 206026803U
- Authority
- CN
- China
- Prior art keywords
- needle
- spring
- pricking wound
- syringe needle
- release button
- 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
Links
Abstract
The utility model provides a preventing pricking wound formula syringe needle, include: needle file, steel needle and protective sheath, wherein, the one end of protective sheath is connected with the needle file, the steel needle sets up in the protective sheath, steel needle and needle file fixed connection, infusion passageway between them communicates each other, the protective sheath includes a plurality of flexible covers, flexible cover cup joints in proper order, be provided with the spring in the needle file, the spring is connected with the flexible cover of nexine, be provided with spring release button on the needle file, spring release button and spring coupling, spring release button's both sides are provided with the arch. The utility model provides a preventing pricking wound formula syringe needle, through locating to improve the device at the needle file, the adoption can play the formula protective sheath, has kept apart and has exposed at outer syringe needle, has effectively avoided the wounded danger of acupuncture.
Description
Technical field
This utility model is related to technical field of medical instruments, more particularly to a kind of anti-pricking wound formula syringe needle.
Background technology
In clinic, it is various injection be nursery work pith, and patient treatment common approach.But because medicine is noted
Penetrate caused pricking wound still to exist, nurse is the high-risk group of pricking wound, there is the risk of infection Hematogenic infectious disease.Although
It is at present more to the anti-seismic study of pricking wound, coping style predominantly strengthen occupational protective education, using sharp instrument box, forbid medical treatment
Waste is ruined type, forbids both hands to return set needle cap etc..
At present, find in clinic because a variety of causes is not disposed in time and exposed syringe needle causes the wind of pricking wound
Danger greatly increases, therefore wants to solve the problems, such as pricking wound from source, certainly will find and solve answer at injection needle.
Utility model content
The utility model proposes a kind of anti-pricking wound formula syringe needle, including：Needle stand, draw point and protective case；Wherein, the guarantor
One end of sheath is connected with the needle stand；The draw point is arranged in the protective case；The draw point and the needle stand are fixed and are connected
Connect, both infusion channel are interconnected；The protective case includes multiple telescopics, and the telescopic is socketed successively.
The utility model proposes anti-pricking wound formula syringe needle in, the protective case includes that three are socketed successively by diameter
The telescopic.
The utility model proposes anti-pricking wound formula syringe needle in, be provided with spring in the needle stand, the spring with most in
The telescopic connection of layer；Spring release button is provided with the needle stand, and the spring release button is connected with the spring
Connect.
The utility model proposes anti-pricking wound formula syringe needle in, the both sides of the spring release button are provided with projection.
The utility model proposes anti-pricking wound formula syringe needle in, be arranged with needle cap on the needle stand, needle cap is tapered.
The utility model proposes anti-pricking wound formula syringe needle in, the spring be stainless steel.
The utility model proposes anti-pricking wound formula syringe needle in, the protective case adopts medical material.
The utility model proposes anti-pricking wound formula syringe needle, by improving device at the needle stand, using spring type protective case,
Isolate exposed syringe needle, effectively prevent the danger of pricking wound, prevent the approach of blood-borne.
Description of the drawings
Structural representation when Fig. 1 is stretched for protective case in the anti-pricking wound formula syringe needle of this utility model.
Structural representation when Fig. 2 is drawn in for protective case in the anti-pricking wound formula syringe needle of this utility model.
Specific embodiment
With reference to specific examples below and accompanying drawing, utility model is described in further detail.Implement this utility model
Process, condition, experimental technique etc., in addition to the following content for specially referring to, be this area universal knowledege and it is known often
Know, this utility model is not particularly limited content.
As shown in Figure 1 to Figure 2, the utility model proposes a kind of anti-pricking wound formula syringe needle, effectively prevent pricking wound
Danger, which includes：Needle stand 1, draw point 2 and protective case 3.
In this utility model, one end of protective case 3 is fixedly connected with needle stand 1, and its inside arranges draw point 2, draw point 2 and needle stand
1 is fixedly connected, and both infusion channel are interconnected.
In this utility model, protective case 3 includes multiple telescopics, and telescopic is socketed successively.
Embodiment
Anti- pricking wound formula syringe needle in the present embodiment includes：Needle stand 1, draw point 2 and protective case 3.
In the present embodiment, protective case 3 is three telescopics being socketed by diameter successively, the maximum telescopic one of diameter
End is fixedly connected with needle stand 1, and its internal setting draw point 2, draw point 2 are connected with needle stand 1.
In the present embodiment, spring in needle stand 1, is provided with, the spring telescopic minimum with innermost layer diameter is connected；1 side of needle stand
Spring release button 4 is provided with side, and spring release button 4 is connected with spring.
In the present embodiment, the both sides of spring release button 4 are provided with raised 11, and which is used for preventing needle cap from having influence on spring releasing
Put button 4.
In the present embodiment, needle cap 5 on needle stand 1, is arranged with, needle cap 5 is tapered, the design of taper is similarly conducive to needle cap 5
Spring release button 4 is not interfered with.
In the present embodiment, the length of draw point 2 is 2.8 centimetres, also can be adjusted to other length.
In the present embodiment, length when protective case 3 is drawn in completely is 0.4 times of 2 length of draw point, also can be adjusted in practice
Other length, as long as the normal use of without prejudice to draw point.
In the present embodiment, length when protective case 3 is completely stretched is 1.2 times of 2 length of draw point, also can be adjusted in practice
Other length, as long as fully wrapped around firmly syringe needle.
In the present embodiment, spring is stainless steel, and protective case is medical material.
In the present embodiment, spring is compressed and be fastened in needle stand 1 by spring release button 4, when pressing lower spring release button
4, releasable spring makes spring restore and outwards eject the telescopic of innermost layer, and three telescopics are socketed successively and are completely stretched
Come, can wrap draw point 2 makes syringe needle not expose.
Protection content of the present utility model is not limited to above example.In the spirit and model conceived without departing substantially from utility model
Under enclosing, those skilled in the art it is conceivable that change and advantage be all included in this utility model, and with appended power
Sharp claim is protection domain.
Claims (3)
1. a kind of anti-pricking wound formula syringe needle, it is characterised in that include：Needle stand (1), draw point (2) and protective case (3)；Wherein,
The one end of protective case (3) is connected with the needle stand (1)；
Draw point (2) are arranged in the protective case (3)；
Draw point (2) are fixedly connected with the needle stand (1), and both infusion channel are interconnected；
Described protective case (3) include multiple telescopics, and the telescopic is socketed successively；
Spring is provided with needle stand (1), the spring is connected with the telescopic of innermost layer；Set on needle stand (1)
Spring release button (4) is equipped with, spring release button (4) are connected with the spring；
The both sides of spring release button (4) are provided with raised (11).
2. anti-pricking wound formula syringe needle as claimed in claim 1, it is characterised in that described protective case (3) press diameter including three
The telescopic that size is socketed successively.
3. anti-pricking wound formula syringe needle as claimed in claim 1, it is characterised in that be arranged with needle cap (5) on needle stand (1),
Needle cap (5) is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383414.1U CN206026803U (en) | 2016-04-29 | 2016-04-29 | Preventing pricking wound formula syringe needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383414.1U CN206026803U (en) | 2016-04-29 | 2016-04-29 | Preventing pricking wound formula syringe needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206026803U true CN206026803U (en) | 2017-03-22 |
Family
ID=58311797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620383414.1U Expired - Fee Related CN206026803U (en) | 2016-04-29 | 2016-04-29 | Preventing pricking wound formula syringe needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206026803U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833388A (en) * | 2016-04-01 | 2016-08-10 | 首都医科大学附属北京地坛医院 | Safe indwelling needle |
| CN107158524A (en) * | 2017-05-25 | 2017-09-15 | 中南大学湘雅医院 | Safety needle |
| CN107243100A (en) * | 2017-07-17 | 2017-10-13 | 安徽宏宇五洲医疗器械股份有限公司 | A kind of insulin injection syringe |
| CN109513072A (en) * | 2019-01-21 | 2019-03-26 | 刘贞宽 | Anti- acupuncture needle header structure and needling prevention injector |
| CN109646761A (en) * | 2018-12-29 | 2019-04-19 | 顶医疗科技（昆山）有限公司 | A kind of anti-venous indwelling needle |
| CN110917447A (en) * | 2019-12-31 | 2020-03-27 | 江苏苏云医疗器材有限公司 | Telescopic anti-acupuncture injection needle |
-
2016
- 2016-04-29 CN CN201620383414.1U patent/CN206026803U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833388A (en) * | 2016-04-01 | 2016-08-10 | 首都医科大学附属北京地坛医院 | Safe indwelling needle |
| CN107158524A (en) * | 2017-05-25 | 2017-09-15 | 中南大学湘雅医院 | Safety needle |
| CN107243100A (en) * | 2017-07-17 | 2017-10-13 | 安徽宏宇五洲医疗器械股份有限公司 | A kind of insulin injection syringe |
| CN109646761A (en) * | 2018-12-29 | 2019-04-19 | 顶医疗科技（昆山）有限公司 | A kind of anti-venous indwelling needle |
| CN109513072A (en) * | 2019-01-21 | 2019-03-26 | 刘贞宽 | Anti- acupuncture needle header structure and needling prevention injector |
| CN110917447A (en) * | 2019-12-31 | 2020-03-27 | 江苏苏云医疗器材有限公司 | Telescopic anti-acupuncture injection needle |
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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 |
Granted publication date: 20170322 Termination date: 20190429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |