CN204219518U - A kind of remaining needle fixed cover - Google Patents
A kind of remaining needle fixed cover Download PDFInfo
- Publication number
- CN204219518U CN204219518U CN201420636841.7U CN201420636841U CN204219518U CN 204219518 U CN204219518 U CN 204219518U CN 201420636841 U CN201420636841 U CN 201420636841U CN 204219518 U CN204219518 U CN 204219518U
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- CN
- China
- Prior art keywords
- fixed cover
- remaining needle
- section
- main body
- fixedly connected
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- 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
This utility model relates to a kind of transfusion medical auxiliary apparatus, particularly a kind of remaining needle fixed cover, comprise fixed cover main body, described fixed cover main body comprises interlude and is arranged on the section of being fixedly connected with of described interlude both sides, the described section of being fixedly connected with is provided with syndeton, the middle part of described interlude is provided with active region, described active region is provided with passing hole and is located at the fixed structure for fixing remaining needle tee T in the described fixed cover main body at described passing hole rear, the front end of described fixed structure and the EDGE CONTACT of described passing hole; The side of described active region is provided with contained structure.This utility model can fix remaining needle quickly and easily, good fixing effect, difficult drop-off, and infuse next time and also do not need to unload fixed cover, more convenient, save trouble, reduce the workload of nurse, but also can remove observe the situations such as the backflow of remaining needle blood, improve the safety of transfusion.
Description
Technical field
This utility model relates to a kind of transfusion medical auxiliary apparatus, particularly a kind of remaining needle fixed cover.
Background technology
Clinically, intermittent, seriality or every day infusion often use the remaining needle less to blood vessel injury.The building block of common remaining needle core comprises the conduit that can be retained in endovascular softness, and stainless guiding puncture nook closing member.During use, conduit is punctured into Ink vessel transfusing together with nook closing member, when after the whole intravasation of conduit, withdraw out nook closing member, only the catheter retaining of softness is carried out infusion treatment at Ink vessel transfusing.Chinese invention patent CN 102641529 discloses a kind of remaining needle on August 22nd, 2012, this remaining needle is when puncture needle is exited in end of puncturing, draw point protective jacket is by a section expansion, puncture needle is put after in draw point protective jacket completely, pull and make protective jacket depart from casing seat, the draw point protective jacket after expansion is wrapped in protective jacket by whole for puncture needle, avoids after puncture terminates, needle point stabs medical personnel again, reaches security protection and prevents the object of cross infection.But existing remaining needle, after thrusting blood vessel, moves to prevent it, mostly use medical proof fabric to be fixed, such fixed form one is that fixed effect is undesirable, secondly, have injury to skin after medical proof fabric uses for a long time, serious meeting is inflamed.Chinese invention patent CN 103691032 discloses a kind of remaining needle sheath on April 2nd, 2014, can be securely fixed on skin by syringe needle, prevents syringe needle from position skew occurring, after fixing for a long time, little to skin injury.This jacket structure is simple, and has certain fixed effect, but upper once infuse time also need sheath to untie, complete after changing liquid and put, it is convenient not to use, and haves much room for improvement.
Utility model content
In order to solve the problems referred to above existed in existing remaining needle use procedure, this utility model provides a kind of remaining needle fixed cover, can overcome the deficiencies in the prior art, good fixing effect, little to patient skin damage, and without the need to untiing fixed cover when changing liquid, can straightforward manipulation, easy to use.
In order to achieve the above object, this utility model adopts following technical scheme: a kind of remaining needle fixed cover, comprise fixed cover main body, it is characterized in that: described fixed cover main body comprises interlude and is arranged on the section of being fixedly connected with of described interlude both sides, the described section of being fixedly connected with is provided with syndeton, the middle part of described interlude is provided with active region, described active region is provided with passing hole and is located at the fixed structure for fixing remaining needle tee T in the described fixed cover main body at described passing hole rear, the front end of described fixed structure and the EDGE CONTACT of described passing hole; The side of described active region is provided with contained structure.
This technical scheme by be arranged in fixed cover main body for the fixed structure of fixing remaining needle tee T and the side contained structure of active region, remaining needle can be fixed in use well, and greatly reduce the risk causing patient trauma in infusion process because the epitaxial part beyond indwelling needle catheter hooks other objects; And the conduit portion of remaining needle passes fixed cover by passing hole, insert in patient's blood vessel, the partial fixing of rear end of conduit, outside fixed cover, like this, has once been infused when again infusing to next time, has not been needed to unload fixed cover, convenient, save trouble.
As preferably, described fixed structure comprises the hard fixing head be located in described fixed cover main body, and described fixing head is provided with threeway draw-in groove.
As preferably, described contained structure is be arranged on the bag container in described fixed cover main body.
As preferably, the described fixed cover main body at described passing hole rear is provided with bright zone, and described bright zone and described fixed structure are oppositely arranged.Being arranged so that nursing staff can know and seeing remaining needle situation of bright zone, reduces the generation of emergency risk.
As preferably, the width of described bright zone is more than or equal to the width of described fixing head.
As preferably, described interlude near described in the inner surface of the section of being fixedly connected be provided with thumbstall.When the back of the hand carries out intravenous injection, irregular due to hand-type, easily causes fixed cover to slide, and thumbstall the generation avoiding this situation is preferably set.
As preferably, described thumbstall is two that are oppositely arranged.
As preferably, described syndeton comprises and is arranged on public thread gluing in the section of being fixedly connected with described in and the mother viscose button be arranged in the section of being fixedly connected with described in another.
As preferably, described in the section of being fixedly connected be provided with stretch section in the side near described interlude.Regulate the elasticity of fixed cover as required.
As preferably, described interlude near described in the section of being fixedly connected with outer surface be provided with Sign Board and insert bag, place the Sign Board of patient, prevent Medication error, cause malpractice.
By implementing technique scheme, this utility model has following beneficial effect: this utility model can fix remaining needle quickly and easily, good fixing effect, difficult drop-off, and infuse next time and also do not need to unload fixed cover, more convenient, save trouble, reduce the workload of nurse, but also can remove observe the situations such as the backflow of remaining needle blood, improve transfusion safety.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of this utility model one embodiment.
In figure, 11-interlude; 111-active region; 112-passing hole; 1121-bright zone; 113-contained structure; 114-Sign Board inserts bag; The 12-section of being fixedly connected with; 13-stretch section; 2-syndeton; 3-fixed structure; 31-threeway draw-in groove.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of remaining needle fixed cover, as shown in Figure 1, comprises the fixed cover main body that soft quality material is made, and the section of being fixedly connected with 12 comprising interlude 11 and the stretch section 13 of interlude 11 both sides and be connected with stretch section 13, the section of being fixedly connected with 12 is provided with syndeton 2.The middle part of interlude 11 is provided with active region 111, is respectively equipped with sign board inserts bag 114 and the contained structure 113 for holding remaining needle tee T rear extended structure at the left and right sides of active region 111; Syndeton 2 comprises and is arranged on public thread gluing in a section of being fixedly connected with 12 and the mother viscose button be arranged in another section of being fixedly connected with 12; Contained structure 113 is for being arranged on the bag container in fixed cover main body.Prior art is all by the inner side of the vibrational power flow of fixing remaining needle in fixed cover main body, and this utility model is provided with passing hole 112 in active region 111, the draw point of remaining needle and conduit are through passing hole 112, other parts are stayed outside fixed cover, like this, during transfusion next time, fixed cover need not be pulled down, more convenient operation, the fixed structure 3 for fixing remaining needle tee T in the fixed cover main body at passing hole 112 rear, active region 111, for being provided with the hard fixing head of threeway draw-in groove 31, threeway draw-in groove 31 just can block the three way cock of remaining needle, the front end of fixing head and the EDGE CONTACT of described passing hole 112, said rear, refers to the one end away from remaining needle syringe needle.
Conveniently observe situation during retention needle infusion, the fixed cover main body at passing hole 112 rear is provided with bright zone 1121, bright zone 1121 passing hole 112 relative to fixed structure 3 is arranged, and its width is more than or equal to the width of fixing head, and the present embodiment equals the width of fixing head.In order to strengthen the dynamics of fixing, being respectively provided with a thumbstall at the inner surface of interlude 11 near the section of being fixedly connected with 12 two ends, being enclosed within the thumb of transfusion hands, preventing the slip of fixed cover.
Claims (10)
1. a remaining needle fixed cover, comprise fixed cover main body, it is characterized in that: described fixed cover main body comprises interlude (11) and is arranged on the section of being fixedly connected with (12) of described interlude (11) both sides, the described section of being fixedly connected with (12) is provided with syndeton (2), the middle part of described interlude (11) is provided with active region (111), described active region (111) is provided with passing hole (112) and is located at the fixed structure (3) for fixing remaining needle tee T in the described fixed cover main body at described passing hole (112) rear, the front end of described fixed structure (3) and the EDGE CONTACT of described passing hole (112), the side of described active region (111) is provided with contained structure (113).
2. a kind of remaining needle fixed cover according to claim 1, it is characterized in that: described fixed structure (3) comprises the hard fixing head be located in described fixed cover main body, described fixing head is provided with threeway draw-in groove (31).
3. a kind of remaining needle fixed cover according to claim 1, is characterized in that: described contained structure (113) is for being arranged on the bag container in described fixed cover main body.
4. a kind of remaining needle fixed cover according to claim 2, it is characterized in that: the described fixed cover main body at described passing hole (112) rear is provided with bright zone (1121), described bright zone (1121) described passing hole (112) relative to described fixed structure (3) is arranged.
5. a kind of remaining needle fixed cover according to claim 4, is characterized in that: the width of described bright zone (1121) is more than or equal to the width of described fixing head.
6. a kind of remaining needle fixed cover according to claim 1, is characterized in that: described interlude (11) near described in the inner surface of the section of being fixedly connected with (12) be provided with thumbstall.
7. a kind of remaining needle fixed cover according to claim 6, is characterized in that: described thumbstall is symmetrically arranged two.
8. a kind of remaining needle fixed cover according to claim 1, is characterized in that: described syndeton (2) comprises and is arranged on public thread gluing in the section of being fixedly connected with (12) described in and the mother viscose button be arranged in the section of being fixedly connected with described in another (12).
9. a kind of remaining needle fixed cover according to claim 1, is characterized in that: described in the section of being fixedly connected with (12) be provided with stretch section (13) in the side near described interlude (11).
10. a kind of remaining needle fixed cover according to claim 1, is characterized in that: described interlude (11) near described in the section of being fixedly connected with (12) outer surface be provided with Sign Board and insert bag (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636841.7U CN204219518U (en) | 2014-10-30 | 2014-10-30 | A kind of remaining needle fixed cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636841.7U CN204219518U (en) | 2014-10-30 | 2014-10-30 | A kind of remaining needle fixed cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219518U true CN204219518U (en) | 2015-03-25 |
Family
ID=52917670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420636841.7U Expired - Fee Related CN204219518U (en) | 2014-10-30 | 2014-10-30 | A kind of remaining needle fixed cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104288867A (en) * | 2014-10-30 | 2015-01-21 | 李宝春 | Remaining needle fixing sleeve |
-
2014
- 2014-10-30 CN CN201420636841.7U patent/CN204219518U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104288867A (en) * | 2014-10-30 | 2015-01-21 | 李宝春 | Remaining needle fixing sleeve |
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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: 20150325 Termination date: 20161030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |