CN219440250U

CN219440250U - Trocar fixer

Info

Publication number: CN219440250U
Application number: CN202320213632.0U
Authority: CN
Inventors: 甄丽娟; 丰惠艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-08-01
Anticipated expiration: 2033-02-15

Abstract

The utility model belongs to the technical field of medical assistance, and particularly relates to a trocar fixer, which comprises a fixing patch, wherein a first supporting pad and a second supporting pad are fixedly connected to one surface of the fixing patch, and an opening matched with the first supporting pad is formed in the fixing patch; the fixed pad that is provided with of this device is provided with first supporting pad and second supporting pad, and first supporting pad and second supporting pad can fix the interface of keeping somewhere the head and the afterbody of needle, can effectually prevent the oppression to the back skin.

Description

Trocar fixer

Technical Field

The utility model belongs to the technical field of medical assistance, and particularly relates to a trocar fixer.

Background

The peripheral intravenous transfusion tool comprises a scalp steel needle, a trocar and a medium-length catheter; the trocar is an indwelling needle, if the indwelling needle is not easy to fix after being inserted into a blood vessel, complications such as phlebitis, seepage, abscess and the like can occur if the indwelling needle is not fixed firmly, and the tail part of the indwelling needle and the connecting pipe are also easy to pull, so that a patient is easily injured.

Disclosure of Invention

In order to solve the problems, the utility model provides a trocar fixer, which can effectively solve the problem of unstable fixation of an indwelling needle.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the trocar fixer comprises a fixing patch, wherein a first supporting pad and a second supporting pad are fixedly connected on one surface of the fixing patch, and an opening matched with the first supporting pad is formed in the fixing patch.

Further, an adhesive film is arranged on the other side of the fixing patch.

Further, the side edges of the first support pad and the second support pad are two inclined planes, and an arc-shaped surface is arranged between the inclined planes.

Further, the first support pad and the second support pad are made of sponge, and canvas is adhered to the outer surface of the sponge.

The utility model has the beneficial effects that:

the fixed pad that is provided with of this device is provided with first supporting pad and second supporting pad, and first supporting pad and second supporting pad can fix the interface of keeping somewhere the head and the afterbody of needle, can effectually prevent the oppression to the back skin.

Drawings

FIG. 1 is a first isometric view of the present utility model;

FIG. 2 is a second isometric view of the present utility model;

in the figure, 1, a fixing patch; 2. a first support pad; 3. an opening; 4. a second support pad; 5. and (5) sticking a film.

Detailed Description

1-2, a trocar fixer, including fixing paste 1, fixing paste's a face rigid coupling has first supporting pad 2 and second supporting pad 4, be provided with on the fixing paste 1 with first supporting pad 2 matched with opening 3.

When the device is used by a user, the blood vessel needing to be inserted is selected, then the fixing patch 1 is attached to the back of the hand, the blood vessel is positioned in the opening 3, the opening 3 does not influence the visual field of the blood vessel, the indwelling needle is conveniently inserted, then the head of the needle is fixed on the first supporting pad 2, the tail is fixed on the second supporting pad 4, the tail is not required to be attached to the back of the hand, and when the indwelling needle tail connector is required to be used, the user only needs to take off the fixing patch 1, so that the damage of the adhesive tape to the skin of the back of the hand can be reduced.

The other side of the fixing patch 1 is provided with an adhesive film 5.

The adhesive film 5 for fixing the tail part of the patch is the same as the remaining needle adhesive film and is easy to be torn off.

The side edges of the first support pad 2 and the second support pad 4 are two inclined planes, and an arc-shaped surface is arranged between the inclined planes.

As shown in fig. 1, the first supporting pad 2 and the second supporting pad 4 have two inclined planes and an arc surface, the inclined planes facilitate the adhesive tape to be stuck on the fixing patch 1, the fixing patch 1 is made of cotton, the arc surface facilitates the clamping of the interface between the head part and the tail part of the indwelling needle, the indwelling needle head is placed to move, and the indwelling needle head is convenient to fix.

The first support pad 2 and the second support pad 4 are made of sponge, and canvas is stuck on the outer surface of the sponge.

The interface between the head and the tail of the detained needle is relatively large, certain hardness is provided, long-term pressing of the hand can cause reddening pain of the skin, the sponge can reduce pressing of the back of the hand, and the canvas has certain hardness, so that the sponge can be shaped, and the interface and the head are also conveniently placed in the arc-shaped surface.

The working process of the utility model is as follows:

when a user uses the device, selecting a blood vessel into which a needle tube needs to be inserted, then attaching the fixing patch 1 to the back of the hand, positioning the blood vessel in the opening 3, inserting the indwelling needle into the blood vessel, then clamping the head of the indwelling needle on the first support pad 2, and then firmly adhering by using an adhesive tape; the connecting pipe on the detaining needle is also stuck on the fixing patch 1, and the tail connector connected on the connecting pipe is fixedly stuck on the second supporting pad 4, and the connector tape is needed when in use.

Claims

1. A trocar fixator, characterized by: the fixing device comprises a fixing patch (1), a first supporting pad (2) and a second supporting pad (4) are fixedly connected to one surface of the fixing patch, and an opening (3) matched with the first supporting pad (2) is formed in the fixing patch (1).

2. A trocar fixator as claimed in claim 1 wherein: an adhesive film (5) is arranged on the other surface of the fixing patch (1).

3. A trocar fixator as claimed in claim 2 wherein: the side edges of the first support pad (2) and the second support pad (4) are two inclined planes, and an arc-shaped surface is arranged between the inclined planes.

4. A trocar fixator as claimed in claim 3 wherein: the first support pad (2) and the second support pad (4) are made of sponge, and canvas is adhered to the outer surface of the sponge.