CN210785743U - An indwelling needle positioning device - Google Patents

Abstract

The utility model discloses an indwelling needle positioning device, comprising a dense mesh base body, a positioning belt and a dustproof yarn; a non-central area of the dense mesh base body is provided with a needle-passing hole for the indwelling needle to pass through; The front surface of the dense mesh base is arranged side by side, and they are all located on the side of the pinhole; the dustproof yarn is arranged on the front surface of the dense mesh base and covers the dense mesh base; one end edge of the dustproof yarn It is fixed with the dense mesh base through the first Velcro, and the other end edge is sewed and fixed with the dense mesh base; the back of the dense mesh base is provided with an adhesive layer. The utility model has an ingenious structure, the dense mesh base body is designed with good air permeability, and the comfort is improved. The dense mesh base body is adhered to the skin through an adhesive layer, which is extremely convenient to wear. The plurality of positioning belts press the indwelling needle hose to realize the positioning of the hose, which is convenient to use.

Description

An indwelling needle positioning device

technical field

The utility model relates to the field of medical instruments, in particular to an indwelling needle positioning device.

Background technique

The use of venous indwelling needles can reduce the pain and fear of injections caused by repeated venipuncture, facilitate clinical medication and rescue medication for emergency and critically ill patients, and at the same time reduce the workload of nurses and reduce patient pain. Therefore, intravenous indwelling needles It is widely used in clinical practice. When using indwelling needles, how to position the indwelling needles safely and conveniently is also a sign of the successful use of indwelling needles and the premise of promotion. At present, the existing indwelling needles are fixed and positioned by covering the indwelling needle hose and joint with gauze, and then fixing the gauze on the skin with adhesive tape. This method of positioning the indwelling needle is extremely inconvenient to operate and has poor air permeability. and easy to fall.

Utility model content

The purpose of the utility model is to provide an indwelling needle positioning device which is convenient to use and has good air permeability.

The technical scheme for realizing the purpose of the present utility model is: an indwelling needle positioning device, comprising a dense mesh base body, a positioning belt and a dustproof yarn; the non-central area of the dense mesh base body is provided with a needle-passing hole for the indwelling needle to pass through; The positioning belts are arranged side by side on the front surface of the dense mesh base, and they are all located on the side of the pinhole; the dustproof yarn is arranged on the front surface of the dense mesh base and covers the dense mesh base; One end edge of the dust yarn and the dense mesh base are fixed by a first Velcro, and the other end edge is sewed and fixed with the dense mesh base; the back of the dense mesh base is provided with an adhesive layer.

The positioning belt is an elastic belt, and the two ends are respectively sewn and fixed with the dense mesh base.

One end of the positioning belt is sewed and fixed to the dense mesh base, and the other end is fixed to the dense mesh base through a second Velcro.

The adhesive layer is arranged on the periphery of the dense mesh base.

A mesh pocket is provided on the side of the dense mesh base away from the pinhole.

The adhesive layer is a pressure-sensitive adhesive.

Adopting the above technical scheme, the utility model has the following beneficial effects: (1) The utility model has an ingenious structure, the dense mesh base body is designed with good air permeability, improves comfort, and the dense mesh base body is pasted on the skin through the adhesive layer , It is very convenient to wear. It adopts a needle hole for the indwelling needle to pass through and then passes through a plurality of positioning belts arranged side by side to press the indwelling needle hose to realize the positioning of the hose. It is easy to use and avoids the hose being exposed at will. The dust-proof yarn can effectively avoid dust or particles on the surface of the indwelling needle. The dust-proof yarn is fixed by Velcro, which is very convenient to open and close, and does not affect the taking or releasing of the indwelling needle.

(2) The positioning belt of the present invention is an elastic belt, and the two ends are respectively sewn and fixed with the dense mesh base, which is convenient to operate, and the indwelling needle hose is pressed by the elasticity of the elastic belt itself.

(3) One end of the positioning belt of the present invention is sewed and fixed to the dense mesh base, and the other end is fixed to the dense mesh base through a second Velcro. By pulling one end of the positioning belt, the positioning belt is pressed against the indwelling needle hose and passed through The Velcro is fixed to the dense mesh base, which is easy to use and can quickly locate the bundles of indwelling needle tubes.

(4) A mesh pocket is provided on the side of the dense mesh base body of the present utility model away from the needle hole, which is convenient for placing the connecting head of the indwelling needle.

Description of drawings

In order to make the content of the present utility model easier to be understood clearly, the present utility model will be described in further detail below according to specific embodiments and in conjunction with the accompanying drawings, wherein

Figure 1 is a side view of the utility model.

FIG. 2 is a schematic structural diagram of Embodiment 1 of the present invention.

FIG. 3 is a schematic structural diagram of Embodiment 2 of the present invention.

The numbers in the attached drawings are:

Dense mesh base 1, pinhole 1-1, net pocket 1-2, positioning tape 2, dustproof yarn 3, first Velcro 4, second Velcro 5, and adhesive layer 6.

Detailed ways

(Example 1)

Referring to FIG. 1 , the indwelling needle positioning device of this embodiment includes a dense mesh base 1 , a positioning belt 2 and a dustproof yarn 3 . The non-central area of the dense mesh base 1 is provided with a needle-passing hole 1-1 for the indwelling needle to pass through. A plurality of positioning belts 2 are arranged side by side on the front surface of the dense mesh base 1, and they are all located on one side of the pin hole 1-1. The dustproof yarn 3 is provided on the front surface of the dense mesh base 1 and covers the dense mesh base 1 . One end edge of the dustproof yarn 3 is fixed with the dense mesh base body 1 by the first Velcro 4, and the other end edge is sewed and fixed with the edge of the dense mesh base body 1. The backside of the dense mesh base 1 is provided with an adhesive layer 6 . The first Velcro 4 includes a first thorn sticker and a first wool sticker which are sewn and fixed on the dense mesh base 1 and the dustproof yarn 3 respectively.

One end of the positioning tape 2 is sewed and fixed to the dense mesh base 1 , and the other end is fixed to the dense mesh base 1 through a second Velcro 5 . The adhesive layer 6 is arranged on the periphery of the dense mesh base 1 . A mesh pocket 1-2 is provided on the side of the dense mesh base body 1 away from the pinhole 1-1. The adhesive layer 6 is a pressure-sensitive adhesive. The second Velcro 5 includes a second thorn sticker and a second fleece sticker which are sewn and fixed on the positioning tape 2 and the dense mesh base 1 respectively.

When in use, pass the indwelling needle through the needle hole 1 of the dense mesh base 1 - suture and fix it on the dense mesh base 1 and 1, press the hose of the indwelling needle through the positioning belt 2, and pass the positioning belt 2 through the second magic The sticker 5 is fixed with the dense mesh base 1 to realize the positioning of the indwelling needle hose, and then the connector at the end of the hose is placed in the mesh pocket 1-2, and finally one end of the dustproof yarn 3 is connected to the dense mesh through the first Velcro 4. The mesh base 1 is fixed.

(Example 2)

This embodiment is basically the same as Embodiment 1, except that:

The positioning belt 2 is an elastic belt, and the two ends are respectively sewn and fixed with the dense mesh base 1 .

The specific embodiments described above further describe the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention, and are not intended to limit the present invention. In the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims (6)

1. The utility model provides an indwelling needle positioner which characterized in that: comprises a dense net matrix (1), a positioning belt (2) and dustproof yarns (3); a non-central area of the dense mesh substrate (1) is provided with a needle passing hole (1-1) for a retention needle to pass through; a plurality of positioning belts (2) are arranged on the front surface of the dense net matrix (1) side by side and are positioned on one side of the needle passing holes (1-1); the dust-proof yarn (3) is arranged on the front surface of the dense-net matrix (1) and covers the dense-net matrix (1); one end edge of the dustproof yarn (3) is fixed with the dense mesh base body (1) through a first magic tape (4), and the other end edge is sewn and fixed with the edge of the dense mesh base body (1); and the back surface of the dense net matrix (1) is provided with a bonding layer (6).

2. The indwelling needle positioning device of claim 1, wherein: the positioning belt (2) is an elastic belt, and two ends of the positioning belt are respectively sewn and fixed with the dense net base body (1).

3. The indwelling needle positioning device of claim 1, wherein: one end of the positioning belt (2) is sewn and fixed with the dense net base body (1), and the other end of the positioning belt is fixed with the dense net base body (1) through a second magic tape (5).

4. The indwelling needle positioning device of claim 1, wherein: the bonding layer (6) is arranged on the periphery of the dense net matrix (1).

5. The indwelling needle positioning device of claim 1, wherein: one side of the dense net base body (1) far away from the needle passing holes (1-1) is provided with a net bag (1-2).

6. The indwelling needle positioning device of claim 4, wherein: the bonding layer (6) is a pressure-sensitive adhesive.

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