CN216417972U

CN216417972U - Children indwelling needle convenient to fix

Info

Publication number: CN216417972U
Application number: CN202122653256.0U
Authority: CN
Inventors: 黄鹤虎; 吴有杰
Original assignee: Guangdong Aidi Medical Technology Co ltd
Current assignee: Guangdong Aidi Medical Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-05-03
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a child keeps somewhere needle convenient to it is fixed, including the needle file that is used for fixed needle tubing with be used for adapter sleeve's casing seat, the outside of casing seat is fixed with branch road pipe, the needle file includes fixing base, mount pad and connecting piece, the fixing base is used for the fixed of needle tubing, and the fixing base fixes on the mount pad, the mount pad passes through the connecting piece and fixes branch road pipe, the utility model discloses utilize the connecting piece on the mount pad to fix the casing seat, make it can not slide, keep the sleeve pipe to embrace the needle tubing, improve the needle tubing puncture success rate.

Description

Children indwelling needle convenient to fix

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a children indwelling needle convenient to fix.

Background

The use of the indwelling needle can reduce the pain of the sick children caused by repeated venipuncture and the fear of injection, lighten the anxiety of parents, facilitate clinical medication, help the critical patients to take medicine for emergency treatment, lighten the workload of nurses and reduce the pain of the sick children, thereby the intravenous indwelling needle is widely applied clinically.

Medical personnel are used to the rotation of cannula seat side mouth and come the card on the needle file when implementing the puncture, and the cannula seat is slided forward easily this moment, leads to the sleeve pipe to cross the needle tubing skew plane, implements the puncture this moment, and the sleeve pipe takes place jag, turn-up easily. Therefore, the infant indwelling needle convenient to fix is provided.

Disclosure of Invention

An object of the utility model is to provide a child keeps somewhere needle convenient to it is fixed to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a child keeps somewhere needle convenient to it is fixed, is including the needle file that is used for fixed needle tubing and the sleeve pipe seat that is used for adapter sleeve, the outside of sleeve pipe seat is fixed with the bypass pipe, the needle file includes fixing base, mount pad and connecting piece, the fixing base is used for the fixed of needle tubing, and the fixing base is fixed on the mount pad, the mount pad passes through the connecting piece and fixes the bypass pipe.

Preferably, the connecting piece comprises a sleeve joint part and a connecting part, and two ends of the connecting part are respectively fixed with the mounting seat and the sleeve joint part.

Preferably, the socket part is made of an elastic material.

Preferably, the sleeving part is provided with convex particles for increasing friction force.

Preferably, the fixing seat is of a cylindrical structure.

Preferably, the outside of casing seat is equipped with support piece, support piece including support the lantern ring and set up in the spout of casing seat surface, the support lantern ring is the cam form, and makes for the silica gel material.

Preferably, the inboard fixed mounting who supports the lantern ring has the adapter sleeve, just the adapter sleeve with the laminating of casing seat activity, the inboard fixed mounting of adapter sleeve has the snap ring, just the snap ring with spout activity gomphosis.

Preferably, the upper end of the sleeve seat is provided with a limiting strip convenient for binding the adhesive tape, and the upper end surface of the limiting strip is arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an improve the needle file structure, utilize the connecting piece on the mount pad to fix the casing seat, make it can not slide, keep the sleeve pipe to embrace the needle tubing, improve the needle tubing puncture success rate.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the needle seat of the present invention;

FIG. 3 is a schematic view of the structure of the connector of the present invention;

FIG. 4 is a schematic structural view of the position-limiting strip of the present invention;

FIG. 5 is a schematic view of the structure of the sliding chute of the present invention;

fig. 6 is a schematic view of the structure of the support collar of the present invention;

FIG. 7 is a side sectional view of the structure of the position-limiting strip of the present invention;

fig. 8 is an enlarged view of a portion a in fig. 5 according to the present invention.

In the figure: 1-a needle tube; 2-a needle seat; 3-sleeving a pipe; 4-a cannula holder; 5-branch pipe; 6-fixing the base; 7-mounting seats; 8-a connector; 9-a socket joint part; 10-a connecting part; 11-raised particles; 12-a support; 13-a support collar; 14-a chute; 15-a snap ring; 16-a connecting sleeve; 17-a limit strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a child keeps somewhere needle convenient to it is fixed, is including the needle file 2 that is used for fixed needle tubing 1 and the casing seat 4 that is used for adapter sleeve 3, the outside of casing seat 4 is fixed with by-pass pipe 5, needle file 2 includes fixing base 6, mount pad 7 and connecting piece 8, fixing base 6 is used for the fixed of needle tubing 1, and fixing base 6 fixes on mount pad 7, mount pad 7 is fixed with by-pass pipe 5 through connecting piece 8, utilizes connecting piece 8 on the mount pad 7 to fix casing seat 4, makes it can not slide, keeps sleeve 3 to embrace needle tubing 1, improves the puncture success rate of needle tubing 1.

The connecting piece 8 comprises a sleeve joint part 9 and a connecting part 10, two ends of the connecting part 10 are fixed with the mounting seat 7 and the sleeve joint part 9 respectively, and when the connecting piece is used, the branch pipe 5 is wrapped by the sleeve joint part 9, and the position of the branch pipe is limited.

The sleeving part 9 is made of elastic materials, so that the sleeving part 9 can be wrapped on the outer side of the branch pipe 5 conveniently.

The sleeving part 9 is provided with raised particles 11 for increasing friction force, and the increase of the friction force is convenient for operation.

The fixing seat 6 is of a cylindrical structure, so that the fixing seat 6 is conveniently connected with the sleeve seat 4.

The outside of cannula holder 4 is equipped with support piece 12, support piece 12 is including supporting the lantern ring 13 and seting up in the spout 14 of 4 surfaces of cannula holder, support the lantern ring 13 and be the cam form, and make for the silica gel material, can be with supporting the thick part of lantern ring 13 and rotate to the below after the puncture is successful, make support the lantern ring 13 and play the supporting role between cannula holder 4 and skin, the pushing down of cannula holder 4 when preventing to tie up the sticky tape is with the perk of sleeve pipe 3.

Support the inboard fixed mounting of the lantern ring 13 and have adapter sleeve 16, just adapter sleeve 16 with 4 activity laminating of casing seat, the inboard fixed mounting of adapter sleeve 16 has snap ring 15, just snap ring 15 with 14 activity gomphosis of spout, through snap ring 15 and spout 14, can adjust the support lantern ring 13, posts the sticky tape after the adjustment is accomplished between the support lantern ring 13 and skin, makes it fixed.

The upper end of casing seat 4 is equipped with the spacing 17 that the sticky tape of being convenient for binded, just arc is personally submitted to spacing 17 upper end, when puting up the sticky tape between casing seat 4 and skin, has great clearance between casing seat 4 and the skin, under spacing 17's effect, can make the sticky tape puted up the cambered surface at spacing 17 to improve casing seat 4's stability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A children indwelling needle convenient to fix is characterized in that: including needle file (2) that are used for fixed needle pipe (1) and sleeve pipe seat (4) that are used for adapter sleeve (3), the outside of sleeve pipe seat (4) is fixed with bypass pipe (5), needle file (2) are including fixing base (6), mount pad (7) and connecting piece (8), fixing base (6) are used for the fixed of needle pipe (1), and fixing base (6) are fixed on mount pad (7), mount pad (7) are fixed bypass pipe (5) through connecting piece (8).

2. The easy-to-fix pediatric indwelling needle according to claim 1, wherein: the connecting piece (8) comprises a sleeving part (9) and a connecting part (10), and two ends of the connecting part (10) are fixed with the mounting seat (7) and the sleeving part (9) respectively.

3. The easy-to-fix pediatric indwelling needle according to claim 2, wherein: the sleeving connection part (9) is made of elastic materials.

4. The easy-to-fix pediatric indwelling needle according to claim 3, wherein: the sleeving part (9) is provided with raised particles (11) for increasing friction force.

5. The easy-to-fix pediatric indwelling needle according to claim 4, wherein: the fixed seat (6) is of a cylindrical structure.

6. The easy-to-fix pediatric indwelling needle according to claim 1, wherein: the outside of casing seat (4) is equipped with support piece (12), support piece (12) including support lantern ring (13) and set up in spout (14) of casing seat (4) surface, support lantern ring (13) are the cam form, and make for the silica gel material.

7. The easy-to-fix pediatric indwelling needle according to claim 6, wherein: the inboard fixed mounting that supports the lantern ring (13) has adapter sleeve (16), just adapter sleeve (16) with sleeve pipe seat (4) activity laminating, the inboard fixed mounting of adapter sleeve (16) has snap ring (15), just snap ring (15) with spout (14) activity gomphosis.

8. The easy-to-fix pediatric indwelling needle according to claim 1, wherein: the upper end of the sleeve seat (4) is provided with a limiting strip (17) convenient for binding the adhesive tape, and the upper end surface of the limiting strip (17) is arc-shaped.