CN214388405U

CN214388405U - Infusion tube fixing device

Info

Publication number: CN214388405U
Application number: CN202021040073.0U
Authority: CN
Inventors: 龙光文; 任亦频
Original assignee: Guizhou Provincial Peoples Hospital
Current assignee: Guizhou Provincial Peoples Hospital
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-10-15
Anticipated expiration: 2030-06-09

Abstract

The utility model provides a transfer line fixing device, including the spliced pole that connects gradually each other, a plurality of spliced poles meet end to end and form a confined ring, and spliced pole top lateral wall is provided with the clamp, and spliced pole one side lateral wall movable mounting has and is provided with first slider, and spliced pole opposite side lateral wall is provided with the draw-in groove, first slider and draw-in groove sliding fit. Can install the transfer line in corresponding clamp when using, can prevent effectively that the transfer line from removing when receiving external force and causing syringe needle and human to break away from or the syringe needle inserts human position and forms the bulge phenomenon, and the distance between each connecting block is adjustable simultaneously, is convenient for be fit for the various patients of size difference and uses. In conclusion, the infusion tube fixing device is reasonable in structure, simple to operate and suitable for popularization and application.

Description

Infusion tube fixing device

Technical Field

The utility model relates to a transfusion tube fixing device.

Background

When hemodialysis is performed on a patient in a hospital, an adhesive tape is generally adhered to the arm of the patient to fix a needle head and the arm of the patient, and further, the phenomena of needle bulging or transfusion tube falling and the like are prevented, but the operation has the following defects that a plurality of transfusion tubes are operated simultaneously when hemodialysis is performed, and the operation is disordered when the hemodialysis is performed; if the infusion tube is fixed by the adhesive plaster at the same time, the adhesive plaster is poor in viscosity and easy to fall off when a patient sweats in a hotter environment in the infusion process; if the patient is a younger child, when hemodialysis operation is carried out, in order to avoid the phenomenon that the transfer line drops or the needle is blown, the patient's extreme discomfort can be caused in the infusion process because the multilayer adhesive plaster is tightly wound.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the shortcomings of the traditional technology, and provides an infusion tube fixing device which can effectively solve the technical problems, is convenient to use and is suitable for popularization and application.

The purpose of the utility model is achieved through the following technical measures: the utility model provides an infusion tube fixing device, includes the spliced pole that connects gradually each other, and a plurality of spliced poles meet end to end and form a confined ring, spliced pole top lateral wall is provided with the clamp, spliced pole one side lateral wall activity is provided with first slider, spliced pole opposite side lateral wall is provided with the draw-in groove, first slider and draw-in groove sliding fit.

Through the arrangement, the infusion tube can be fixedly arranged at the top of the clamp, so that the infusion tube can be effectively prevented from moving, and the phenomena of falling of the needle head and the like can be avoided.

As a preferred scheme, the first sliding block is circular, and the clamping groove is matched with the first sliding block in shape.

Through the arrangement, the two adjacent connecting columns can rotate relatively, and angle adjustment can be carried out on the two connecting columns, so that the connecting columns are attached to the body of a patient.

As a preferred scheme, the clamp is detachably connected with the connecting column.

As a preferred scheme, the clamp bottom is provided with the second slider, the bottom that the spliced pole corresponds the clamp is provided with the spread groove, second slider and spread groove sliding fit.

Preferably, the second sliding block is dovetail-shaped or convex, and the connecting groove is matched with the second sliding block in shape.

Through the arrangement, the clamp is convenient to mount or dismount, and particularly, the corresponding clamps can be mounted according to the number of infusion tubes to be used.

As a preferred scheme, the side wall of one side of the connecting column is provided with a sliding groove, the side part of the first sliding block is provided with a connecting block, and the connecting block is in sliding fit with the sliding groove.

Through the arrangement, the requirements of patients with different body types on the fixing device can be met by adjusting the distance between the adjacent connecting columns.

As a preferred scheme, the side wall of the sliding groove is provided with a limiting groove, the side wall of the connecting block is provided with a limiting column, and the limiting column is in sliding fit with the limiting groove.

Through the arrangement, the first sliding block can be prevented from moving out of the limiting groove, and the influence on the normal use of the fixing device can be avoided.

As a preferred scheme, the lateral wall that first slider was kept away from to the connecting block is provided with the extension spring chamber, the extension spring is installed to the extension spring intracavity.

As a preferred scheme, one side of the connecting column, which is far away from the clamping hoop, is provided with a sponge layer.

Through above-mentioned setting, the travelling comfort when multiplicable patient used.

As a preferred scheme, the side wall of the sliding groove is provided with a positioning column which can fix the connecting block and the sliding groove.

When same device is using for different patients, if fat patient is using, this device can be tighter, through the aforesaid setting, the connecting block of this device removes suitable position back in the spout, and available reference column is with the connecting block at the spout internal fixation, so the influence of tension spring is not received to the connecting block, and patient is comparatively comfortable when using.

Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that: the utility model discloses a transfer line fixing device can install the transfer line in corresponding clamp when using, can prevent effectively that the transfer line from removing when receiving external force and causing syringe needle and human body to break away from or the syringe needle inserts human position and form the swell phenomenon, and the distance between each connecting block is adjustable simultaneously, is convenient for be fit for the different various patients of size and uses. In conclusion, the infusion tube fixing device is reasonable in structure, simple to operate and suitable for popularization and application.

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Drawings

Fig. 1 is a schematic structural view of an infusion tube fixing device of the present invention.

Fig. 2 is a schematic structural diagram of a connecting block of the infusion tube fixing device of the present invention.

Fig. 3 is a partial structure exploded view of the infusion tube fixing device of the present invention.

Fig. 4 is a side view structure diagram of the connecting block of the infusion tube fixing device of the present invention.

Detailed Description

Example 1: as shown in the accompanying drawings 1 to 3, an infusion tube fixing device comprises connecting columns 1 which are sequentially connected with one another, wherein the connecting columns 1 are connected end to form a closed ring and are rectangular, a clamp 3 capable of fixing an infusion tube is arranged on the side wall of the top of each connecting column 1, a first slider 21 is movably arranged on the side wall of one side of each connecting column 1, a clamping groove 11 is formed in the side wall of the other side of each connecting column 1, the first slider 21 corresponds to the clamping groove 11 in position, and the first slider 21 is in sliding fit with the clamping groove 11.

The cross section of the first sliding block 21 is circular, and the clamping groove 11 is matched with the shape of the first sliding block 21.

The clamp 3 is detachably connected with the connecting column 1. The bottom of clamp 3 is provided with second slider 31, and the bottom that spliced pole 1 corresponds clamp 3 is provided with spread groove 14, and second slider 31 is installed in the spout, second slider 31 and spread groove 14 sliding fit.

As shown in fig. 3, the second slider 31 has a convex shape, and the connecting groove 14 is matched with the second slider 31 in shape.

The lateral wall of one side that the draw-in groove 11 was kept away from to spliced pole 1 is provided with inserts chamber 17, and first slider 21 lateral part is provided with connecting block 2, connecting block 2 with insert chamber 17 sliding fit, insert chamber 17 lateral wall and be provided with spacing groove 12, connecting block 2 lateral wall is provided with spacing post 22, spacing post 22 and spacing groove 12 sliding fit.

The side wall of the inserting cavity 17 is provided with a positioning column 5 which can fix the connecting block 2 and the inserting cavity 17. Specifically, insert the chamber 17 lateral wall and be provided with screw hole 16, this screw hole 16 runs through and inserts chamber 17 lateral wall, and reference column 5 is the screw thread post, reference column 5 and screw hole 16 threaded connection.

Example 2: as shown in the attached drawing 4, an infusion tube fixing device comprises connecting columns 1 which are sequentially connected with one another, wherein the connecting columns 1 are connected end to form a closed ring, the connecting columns are rectangular, a clamp 3 capable of fixing an infusion tube is arranged on the side wall of the top of each connecting column 1, a first sliding block 21 is movably arranged on the side wall of one side of each connecting column 1, a clamping groove 11 is formed in the side wall of the other side of each connecting column 1, the first sliding block 21 corresponds to the clamping groove 11 in position, and the first sliding block 21 is in sliding fit with the clamping groove 11.

The clamp 3 is detachably connected with the connecting column 1. The bottom of clamp 3 is provided with second slider 31, and the bottom that spliced pole 1 corresponds clamp 3 is provided with spread groove 14, and second slider 31 is installed in the spout, second slider 31 and spread groove 14 sliding fit. The second slider 32 is fitted within the connecting slot 14 with an interference fit.

As shown in fig. 3, the second slider 31 has a convex shape, and the connecting groove 14 is matched with the second slider 31 in shape. Specifically, the side wall of the connecting column 1 is provided with a fixing block 13, and the connecting groove 14 is arranged on the fixing block 13.

In this embodiment, one side of spliced pole 1 keeping away from clamp 3 is provided with sponge layer 7.

When the infusion tube is used specifically, the connecting columns 1 are sequentially installed and connected to form a closed ring shape and are sleeved on the arm or other parts of a patient, corresponding clamps 3 are installed according to the number of the infusion tubes to be used specifically, and the infusion tubes are installed in the corresponding clamps to be used. In the above embodiment, the inner diameter of the clamp 3 is equal to or less than 1 mm of the outer diameter of the infusion tube.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an infusion tube fixing device, includes the spliced pole that connects gradually each other which characterized in that: a plurality of spliced poles end to end forms a confined ring, spliced pole top lateral wall is provided with the clamp, spliced pole one side lateral wall activity is provided with first slider, spliced pole opposite side lateral wall is provided with the draw-in groove, first slider and draw-in groove sliding fit.

2. An infusion tube fixation device as claimed in claim 1, wherein: the first sliding block is circular, and the clamping groove is matched with the first sliding block in shape.

3. An infusion tube fixation device as claimed in claim 1, wherein: the clamp is detachably connected with the connecting column.

4. An infusion tube fixation device as claimed in claim 3, wherein: the clamp bottom is provided with the second slider, the bottom that the spliced pole corresponds the clamp is provided with the spread groove, second slider and spread groove sliding fit.

5. An infusion tube fixation device as claimed in claim 4, wherein: the second sliding block is in a dovetail shape or a convex shape, and the connecting groove is matched with the second sliding block in shape.

6. An infusion tube fixation device as claimed in claim 1, wherein: the lateral wall of one side of the connecting column is provided with a sliding groove, the lateral part of the first sliding block is provided with a connecting block, the connecting block is in sliding fit with the sliding groove, the lateral wall of the sliding groove is provided with a limiting groove, the lateral wall of the connecting block is provided with a limiting column, and the limiting column is in sliding fit with the limiting groove.

7. An infusion tube fixation device as claimed in claim 6, wherein: the side wall of the sliding groove is provided with a positioning column which can fix the connecting block and the sliding groove.

8. An infusion tube fixation device according to any one of claims 1 to 7, wherein: one side of the connecting column, which is far away from the hoop, is provided with a sponge layer.