CN203874210U - Transfusion needle preventing puncture injury - Google Patents
Transfusion needle preventing puncture injury Download PDFInfo
- Publication number
- CN203874210U CN203874210U CN201420054563.4U CN201420054563U CN203874210U CN 203874210 U CN203874210 U CN 203874210U CN 201420054563 U CN201420054563 U CN 201420054563U CN 203874210 U CN203874210 U CN 203874210U
- Authority
- CN
- China
- Prior art keywords
- protective sleeve
- needle
- syringe needle
- handle
- transfusion
- 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 relates to a transfusion needle preventing a puncture injury characterized by comprising a syringe needle (1), a syringe needle protective sleeve (2), a needle handle (3), a protective sleeve (4), a hose (5) and a protective sleeve handle (6). The syringe needle (1) is connected with the hose (5) via the injection operation needle handle (3); the syringe needle (1) is covered with the syringe needle protective sleeve (2); the hose (5) is covered with the protective sleeve (4) containing the protective sleeve handle (6); the protective sleeve (4) is provided with a recovery neck (8); after the transfusion needle is used, the protective sleeve handle (6) is held and pushed to the top end toward a syringe needle direction (1); and the syringe needle (1) is totally pushed into the recovery neck (8), so puncture injury to people by the transfusion needle can be avoided.
Description
Technical field
This utility model relates to a kind of Antipricking transfusion needle.
Background technology
At present, clinically generally the syringe needle of application for simply, shape easily, be convenient to the observation that penetrates and infuse, low cost, practicality, be the extensive use of clinical institute.Although this transfusion needle has low cost, convenient, easy-to-use feature.But in clinical application because it must put back in sharp instrument box unified processing, and in clinical practice often due to busy nursery work, easily in the way of taking them to put back to, stab phenomenon.And the infectious disease of some patient, and nurse has the danger of infection after being stabbed skin by syringe needle, just needs to give an preventive injection prophylactic propagation.This has not only increased medical cost, and allows in the danger of clinical nurse in medical treatment exposure.
Summary of the invention
The technical problems to be solved in the utility model has been to provide a kind of Antipricking transfusion needle.
The technical solution of the utility model is: a kind of Antipricking transfusion needle, it is characterized in that Antipricking transfusion needle is comprised of syringe needle (1), protective sleeve of syringe needle (2), needle handle (3), protective sleeve (4), flexible pipe (5) and protective sleeve handle (6), syringe needle (1) is connected with flexible pipe (5) by the operation needle handle (3) of having an injection, the outer protective sleeve of syringe needle (2) that is provided with of syringe needle (1), the outer protective sleeve (4) that is provided with band protective sleeve handle (6) of flexible pipe (5), protective sleeve (4) is provided with and reclaims draw-in groove (8); After transfusion needle uses, pinch protective sleeve handle (6) and push to top to syringe needle (1) direction, syringe needle (1) all enters and reclaims in draw-in groove (8), reaches the object that prevents that discarded transfusion needle from stabbing people.
A kind of Antipricking transfusion needle of the present utility model, is provided with fixed card (7) in the recovery draw-in groove (8) of the protective sleeve (4) described in it is characterized in that, the protective sleeve (4) that makes to be pushed to top can be fixed and not glide.
A kind of Antipricking transfusion needle of the present utility model, is characterized in that described protective sleeve (4) is provided with application head near one end of syringe needle, makes protective sleeve (4) when also not using, be fixed on needle handle (3) below.
A kind of Antipricking transfusion needle of the present utility model, the long 0.3cm of Length Ratio needle length of the protective sleeve (4) described in it is characterized in that.
A kind of Antipricking transfusion needle of this utility model is the structural principle of having an injection according to human body; through years of researches experiment; elaborate a Antipricking transfusion needle; compare with the mode of prior art; have the transfusion operation of clinical nurse is played to protective effect completely; workable, and indirectly reduced medical treatment cost.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of Antipricking transfusion needle;
Accompanying drawing 2 is after a kind of Antipricking transfusion needle is used, to reclaim the structural representation of syringe needle;
In accompanying drawing: 1-is syringe needle; 2-is protective sleeve of syringe needle; 3-is needle handle; 4-is protective sleeve; 5-is flexible pipe; 6-is protective sleeve hands handle; 7-is fixed card; 8-is for reclaiming draw-in groove.
The specific embodiment
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Embodiment 1: a kind of Antipricking transfusion needle of this utility model, Antipricking transfusion needle is comprised of syringe needle 1, protective sleeve of syringe needle 2, needle handle 3, protective sleeve 4, flexible pipe 5 and protective sleeve handle 6, syringe needle 1 is connected with flexible pipe 5 by the operation needle handle 3 of having an injection, the outer protective sleeve of syringe needle 2 that is provided with of syringe needle 1, outside flexible pipe 5, be provided with the protective sleeve 4 with protective sleeve handle 6, protective sleeve 4 is provided with and reclaims draw-in groove 8; After transfusion needle uses, pinch protective sleeve handle 6 and push to top to syringe needle 1 direction, syringe needle 1 all enters and reclaims in draw-in groove 8, reaches the object that prevents that discarded transfusion needle from stabbing people.In the recovery draw-in groove 8 of protective sleeve 4, be provided with fixed card 7, make the protective sleeve 4 that is pushed to top can fix and not glide.
Embodiment 2: a kind of Antipricking transfusion needle of this utility model, Antipricking transfusion needle is comprised of syringe needle 1, protective sleeve of syringe needle 2, needle handle 3, protective sleeve 4, flexible pipe 5 and protective sleeve handle 6, syringe needle 1 is connected with flexible pipe 5 by the operation needle handle 3 of having an injection, the outer protective sleeve of syringe needle 2 that is provided with of syringe needle 1, outside flexible pipe 5, be provided with the protective sleeve 4 with protective sleeve handle 6, protective sleeve 4 is provided with and reclaims draw-in groove 8; After transfusion needle uses, pinch protective sleeve handle 6 and push to top to syringe needle 1 direction, syringe needle 1 all enters and reclaims in draw-in groove 8, reaches the object that prevents that discarded transfusion needle from stabbing people.In the recovery draw-in groove 8 of protective sleeve 4, be provided with fixed card 7, make the protective sleeve 4 that is pushed to top can fix and not glide.Protective sleeve 4 is provided with application head near one end of syringe needle, and protective sleeve 4 is not fixed on below needle handle 3 when also using.The long 0.3cm of Length Ratio needle length of protective sleeve 4.
Embodiment 3: a kind of Antipricking transfusion needle of this utility model, Antipricking transfusion needle is comprised of syringe needle 1, protective sleeve of syringe needle 2, needle handle 3, protective sleeve 4, flexible pipe 5 and protective sleeve handle 6, syringe needle 1 is connected with flexible pipe 5 by the operation needle handle 3 of having an injection, the outer protective sleeve of syringe needle 2 that is provided with of syringe needle 1, outside flexible pipe 5, be provided with the protective sleeve 4 with protective sleeve handle 6, protective sleeve 4 is provided with and reclaims draw-in groove 8; After transfusion needle uses, pinch protective sleeve handle 6 and push to top to syringe needle 1 direction, syringe needle 1 all enters and reclaims in draw-in groove 8, reaches the object that prevents that discarded transfusion needle from stabbing people.In the recovery draw-in groove 8 of protective sleeve 4, be provided with fixed card 7, make the protective sleeve 4 that is pushed to top can fix and not glide.Protective sleeve 4 is provided with application head near one end of syringe needle, and protective sleeve 4 is not fixed on below needle handle 3 when also using.The specification of its syringe needle 1 is diameter 0.55 ㎜, and length is 20 ㎜. the length of needle point is 3 ㎜.The diameter of transparent tube for transfusion 5 is 2.2 ㎜ slightly, and the thickness of the operation needle handle 3 of having an injection is 1 ㎜, and the operation needle handle 3 of having an injection the length at narrow place is 5 ㎜.The bottom width of protective sleeve 4 is greater than the diameter of transparent tube for transfusion 5, is 2.4 ㎜.The interior clamp of recovery draw-in groove 87 bases of protective sleeve 4 are 26 ㎜ to the length of protective sleeve head end, so just can above needle point, also play a protective role, and guarantee that operator also touches less than needle point from top.Protective sleeve head end is narrower, and its effect is to cover needle point, and the length of needle point is 3 ㎜, so its length strides across the effect of playing protection on needle point.Protective sleeve head end opening diameter is 0.53mm, and protective sleeve is made with medical grade PE material, has certain elasticity and can allow needle handle 3 by syringe needle being received in protective sleeve and not being stabbed again.
Embodiment 4: a kind of Antipricking transfusion needle of this utility model, Antipricking transfusion needle is comprised of syringe needle 1, protective sleeve of syringe needle 2, needle handle 3, protective sleeve 4, flexible pipe 5 and protective sleeve handle 6, syringe needle 1 is connected with flexible pipe 5 by the operation needle handle 3 of having an injection, the outer protective sleeve of syringe needle 2 that is provided with of syringe needle 1, outside flexible pipe 5, be provided with the protective sleeve 4 with protective sleeve handle 6, protective sleeve 4 is provided with and reclaims draw-in groove 8; After transfusion needle uses, pinch protective sleeve handle 6 and push to top to syringe needle 1 direction, syringe needle 1 all enters and reclaims in draw-in groove 8, reaches the object that prevents that discarded transfusion needle from stabbing people.In the recovery draw-in groove 8 of protective sleeve 4, be provided with fixed card 7, make the protective sleeve 4 that is pushed to top can fix and not glide.Protective sleeve 4 is provided with application head near one end of syringe needle, and protective sleeve 4 is not fixed on below needle handle 3 when also using.The specification of its syringe needle 1 is diameter 0.7 ㎜, and length is 25 ㎜. the length of needle point is 3 ㎜.The diameter of transparent tube for transfusion 5 is 2.2 ㎜ slightly, and the thickness of the operation needle handle 3 of having an injection is 1 ㎜, and the operation needle handle 3 of having an injection the length at narrow place is 5.5 ㎜.The bottom width of protective sleeve 4 is greater than the diameter of transparent tube for transfusion 5, is 2.4 ㎜.The interior clamp of recovery draw-in groove 87 bases of protective sleeve 4 are 31 ㎜ to the length of protective sleeve head end, so just can above needle point, also play a protective role, and guarantee that operator also touches less than needle point from top.Protective sleeve head end is narrower, and its effect is to cover needle point, and the length of needle point is 3 ㎜, so its length strides across the effect of playing protection on needle point.Protective sleeve head end opening diameter is 0.68mm, and protective sleeve is made with medical grade PE material, has certain elasticity and can allow needle handle 3 by syringe needle being received in protective sleeve and not being stabbed again.
Claims (1)
1. an Antipricking transfusion needle, it is characterized in that Antipricking transfusion needle is comprised of syringe needle (1), protective sleeve of syringe needle (2), needle handle (3), protective sleeve (4), flexible pipe (5) and protective sleeve handle (6), syringe needle (1) is connected with flexible pipe (5) by the operation needle handle (3) of having an injection, the outer protective sleeve of syringe needle (2) that is provided with of syringe needle (1), the outer protective sleeve (4) that is provided with band protective sleeve handle (6) of flexible pipe (5), protective sleeve (4) is provided with and reclaims draw-in groove (8); After transfusion needle uses; pinch protective sleeve handle (6) and push to top to syringe needle (1) direction; syringe needle (1) all enters and reclaims in draw-in groove (8); reach the object that prevents that discarded transfusion needle from stabbing people; in the recovery draw-in groove (8) of described protective sleeve (4), be provided with fixed card (7); the protective sleeve (4) that makes to be pushed to top can be fixed and not glide; described protective sleeve (4) is provided with application head near one end of syringe needle; make protective sleeve (4) when also not using, be fixed on needle handle (3) below, the long 0.3cm of Length Ratio needle length of described protective sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054563.4U CN203874210U (en) | 2014-01-28 | 2014-01-28 | Transfusion needle preventing puncture injury |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054563.4U CN203874210U (en) | 2014-01-28 | 2014-01-28 | Transfusion needle preventing puncture injury |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203874210U true CN203874210U (en) | 2014-10-15 |
Family
ID=51674764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420054563.4U Expired - Fee Related CN203874210U (en) | 2014-01-28 | 2014-01-28 | Transfusion needle preventing puncture injury |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203874210U (en) |
-
2014
- 2014-01-28 CN CN201420054563.4U patent/CN203874210U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20160128 |
|
| EXPY | Termination of patent right or utility model |