CN220989337U

CN220989337U - Retaining needle fixer

Info

Publication number: CN220989337U
Application number: CN202322164990.XU
Authority: CN
Inventors: 麦丽玲; 覃艳; 何芳
Original assignee: First Affiliated Hospital of Guangxi Medical University
Current assignee: First Affiliated Hospital of Guangxi Medical University
Priority date: 2023-08-12
Filing date: 2023-08-12
Publication date: 2024-05-24
Anticipated expiration: 2033-08-12

Abstract

The utility model relates to an indwelling needle fixer, which comprises a supporting frame, wherein both sides of the upper surface of the supporting frame are respectively provided with a lap groove, the inner side wall of the lap groove is provided with a binding belt, the bottom of the supporting frame is provided with a cushion layer, one side of the supporting frame is provided with a fixing patch, the top of the supporting frame is fixedly connected with an indwelling needle end fixing frame, and the edge of the upper surface of the supporting frame is also provided with a binding tube structure. According to the utility model, through the arrangement of the support frame, the binding belts, the fixing paste and the cushion layer, the binding belts can mutually lock the support frame on the limb of a patient, then the retaining needle is positioned on the binding fixing paste, the cushion layer can improve comfort, one end of the retaining needle can be clamped in the box body through the arrangement of the retaining needle end fixing frame, on one hand, the retaining needle end is prevented from being pulled by the patient, on the other hand, the retaining needle can be protected, and through the arrangement of the binding tube structure, redundant retaining needle pipelines can be clamped and fixed, the ordering of the retaining needle pipelines is ensured, and the pipelines are prevented from being piled and folded.

Description

Retaining needle fixer

Technical Field

The utility model relates to the technical field of indwelling needle fixtures, in particular to an indwelling needle fixture.

Background

In recent years, the venous indwelling needle is widely applied in clinic, can be indwelled on a patient for a long time, can effectively reduce pain caused by repeated puncture of superficial veins of the patient due to frequent infusion treatment and reduce injury to blood vessels of the patient, virtually reduces occurrence of contradiction between doctors and patients, and plays an important role in clinical emergency rescue and medication. The puncture angle, the choice of blood vessels, the fixed position or the daily activities of patients in dressing and dressing off can all influence the indwelling needle, and the fixation of the catheter is a main factor causing the problem of the indwelling needle falling off.

The existing venous indwelling needle is easy to fall off after being fixed, the venous indwelling needle is directly contacted with the skin of a patient and presses the skin of the patient, the skin is easy to break due to friction after a period of use, local infection is caused, and in actual use, particularly for children, the indwelling needle is easy to pull, so that the indwelling needle is separated or displaced, and therefore, the indwelling needle fixer is provided.

Disclosure of utility model

First, the technical problem to be solved

In order to solve the problems in the prior art, the utility model provides the indwelling needle fixer, which can realize effective fixation of the indwelling needle and can also fix and protect the end part of the indwelling needle so as to avoid the damage of a patient caused by pulling.

(II) technical scheme

In order to achieve the above purpose, the main technical scheme adopted by the utility model is as follows:

Keep somewhere needle fixer, which comprises a supporting rack, the groove has all been seted up to the both sides of support frame upper surface, the inside wall of taking the groove is provided with the constraint area, the bottom of support frame is provided with the bed course, one side of support frame is provided with fixedly attached, the top fixedly connected with of support frame is kept somewhere needle tip mount, the edge of support frame upper surface still is provided with the beam tube structure.

The whole semi-arc shape of support frame and the smooth transition of lateral wall, the material of support frame is soft plastics.

The inner side of one of the binding belts is provided with a magic male patch, and the outer side of the other binding belt is provided with a magic female patch.

Tension grooves are formed in two sides of the upper surface of the support frame, and the tension grooves are one of round, triangular and rectangular.

The retaining needle end fixing frame comprises a box body, a cavity for accommodating the retaining needle end is formed in the middle of the box body, a through slot is formed in one side of the box body, and an end cover capable of being buckled at the top of the box body is hinged to the top of the box body.

The top smooth transition of wearing the slot, the diapire fixedly connected with of end cover is hooked over, the draw-in groove with the adaptation of hooked over looks is seted up to the lateral wall of box body.

The beam tube structure comprises an annular clamping frame which is made of tough plastic materials, and the top of the annular clamping frame extends inwards to form a limiting part.

(III) beneficial effects

The beneficial effects of the utility model are as follows: through the setting of support frame, constraint area, fixed subsides and bed course, constraint area mutual lock can be with the support frame constraint on patient's limbs, then fix a position to keeping somewhere the needle in laminating fixed subsides, the bed course can improve the comfort level, but keep somewhere the setting of needle tip mount, keep somewhere the one end joint of needle in the box body, avoid the patient to pull keep somewhere the needle tip on the one hand, on the other hand can also protect keeping somewhere the needle, through the setting of restraint tube structure, can carry out the centre gripping to unnecessary keep somewhere the needle pipeline fixedly, guarantee to keep somewhere the orderly nature of needle pipeline, avoid the pipeline to pile up foldingly.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

FIG. 3 is a schematic view of the bottom structure of FIG. 1 according to the present utility model;

fig. 4 is a schematic diagram of a front view structure of the present utility model.

[ Reference numerals description ]

10. A support frame; 11. a groove is formed; 12. a tie-down strap; 121. magic tape; 122. magic mother plaster; 13. a cushion layer; 14. fixing the paste; 15. a tension tank; 20. a retaining needle end fixing frame; 21. a case body; 22. a cavity; 23. inserting slots; 24. an end cap; 25. a clamping groove; 26. a reverse hook; 30. a bundle tube structure; 31. an annular clamping frame; 32. and a restriction portion.

Detailed Description

The utility model will be better explained by the following detailed description of the embodiments with reference to the drawings.

Referring to fig. 1 to 4, the retaining needle fixer of the present utility model includes a supporting frame 10, two sides of the upper surface of the supporting frame 10 are respectively provided with a slot 11, the inner side wall of the slot 11 is provided with a binding belt 12, the bottom of the supporting frame 10 is provided with a cushion layer 13, one side of the supporting frame 10 is provided with a fixing patch 14, the top of the supporting frame 10 is fixedly connected with a retaining needle end fixing frame 20, and the edge of the upper surface of the supporting frame 10 is further provided with a tube binding structure 30. In the practical implementation process, the effect of supporting can be played through the support frame 10, and the constraint area 12 can be fixed the support frame 10 on patient's limbs, facilitates the use, can reduce the pressure of support frame 10 to patient's limbs through bed course 13, improves the comfort level.

Alternatively, the whole support frame 10 is semi-arc and the side wall is smooth, and the support frame 10 is made of soft plastic. In the practical implementation process, the soft plastic is adopted, so that the support frame 10 can not cause motion constraint to a patient, the smooth transition of the support frame 10 can improve the attractiveness of the support frame 10, and further, the side wall can be prevented from cutting the limbs of the patient.

Optionally, the inner side of one of the binding bands 12 is provided with a magic male patch 121, and the outer side of the other binding band 12 is provided with a magic female patch 122. In the practical implementation process, the magic male patch 121 and the magic female patch 122 are mutually matched to effectively fix the binding belt 12, and the fastening area can be adjusted according to the use requirement, so that the overall stability is ensured.

Optionally, tension grooves 15 are formed on two sides of the upper surface of the support frame 10, and the tension grooves 15 are one of round, triangular and rectangular. In practical implementation, zhang Licao is preferably triangular, and the triangles Zhang Licao are staggered.

Optionally, the retaining needle end fixing frame 20 includes a box 21, a cavity 22 for accommodating the retaining needle end is configured in the middle of the box 21, a through slot 23 is formed on one side of the box 21, and an end cover 24 capable of being buckled on the top of the box 21 is hinged to the top of the box 21. In the practical implementation process, the insertion groove 23 can be used for inserting the end part of the indwelling needle, so that the end part of the indwelling needle can be buckled on the inner side wall of the box body 21, and the end part of the indwelling needle can be effectively fixed in the cavity 22 in the box body 21 through the arrangement of the end cover 24.

Optionally, the top of the insertion groove 23 is smoothly transited, the bottom wall of the end cover 24 is fixedly connected with a barb 26, and the side wall of the box body 21 is provided with a clamping groove 25 matched with the barb 26. In the practical implementation process, the end cover 24 can be conveniently unlocked by adopting the assembly mode of the clamping groove 25 and the inverted hook 26, the inverted hook 26 is clamped in the clamping groove 25 to fix the end cover 24, and when the end cover needs to be opened, the inverted hook 26 is pressed to deform the inverted hook 26 so as to be separated from the clamping groove 25.

Optionally, the tube structure 30 includes an annular clamping frame 31, the annular clamping frame 31 is made of plastic with toughness, and the top of the annular clamping frame 31 extends inward to form a limiting portion 32. In the practical implementation process, the retaining needle pipeline can be clamped in the annular clamping frame 31 by adopting the annular clamping frame 31, the limiting part 32 can limit the retaining needle pipeline to be separated from the annular clamping frame 31, the number of the beam tube structures 30 is a plurality of the beam tube structures, and the plurality of the beam tube structures are distributed on the periphery of the support frame 10 in an annular mode.

The basic principle and main characteristics of the utility model and the advantages of the utility model are shown and described above, standard parts used by the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.

Claims

1. An indwelling needle fixer, characterized in that: including support frame (10), take groove (11) have all been seted up to the both sides of support frame (10) upper surface, the inside wall of taking groove (11) is provided with constraint area (12), the bottom of support frame (10) is provided with bed course (13), one side of support frame (10) is provided with fixed subsides (14), the top fixedly connected with of support frame (10) is kept somewhere needle tip mount (20), the edge of support frame (10) upper surface still is provided with beam tube structure (30).

2. An indwelling needle holder according to claim 1, in which: the whole support frame (10) is semi-arc-shaped, the side wall is smooth, and the material of support frame (10) is soft plastics.

3. An indwelling needle holder according to claim 1, in which: the inner side of one binding belt (12) is provided with a magic male patch (121), and the outer side of the other binding belt (12) is provided with a magic female patch (122).

4. An indwelling needle holder according to claim 1, in which: tension grooves (15) are formed in two sides of the upper surface of the support frame (10), and the tension grooves (15) are one of round, triangular and rectangular.

5. An indwelling needle holder according to claim 1, in which: the retaining needle end fixing frame (20) comprises a box body (21), a cavity (22) for accommodating the retaining needle end is formed in the middle of the box body (21), a through slot (23) is formed in one side of the box body (21), and an end cover (24) capable of being buckled at the top of the box body (21) is hinged to the top of the box body (21).

6. An indwelling needle holder according to claim 5, in which: the top of the penetrating groove (23) is in smooth transition, a reverse hook (26) is fixedly connected to the bottom wall of the end cover (24), and a clamping groove (25) matched with the reverse hook (26) is formed in the side wall of the box body (21).

7. An indwelling needle holder according to claim 1, in which: the beam tube structure (30) comprises an annular clamping frame (31), the annular clamping frame (31) is made of tough plastic, and the top of the annular clamping frame (31) extends inwards to form a limiting part (32).