CN213698289U - Catheter fixing device - Google Patents

Abstract

The utility model discloses a pipe fixing device, which comprises a fixing portion, the fixed part both ends are provided with a plurality of bleeder vents, the fixed part top is connected with the pipe clamping part, wherein one end and fixed part fixed connection of pipe clamping part, the other end of pipe fixed part passes through the nylon thread gluing and is connected with the fixed part, the internal surface of pipe clamping part is provided with the first recess with pipe appearance complex, first recess both sides are provided with respectively and tear the indentation. The device sets up the bleeder vent and tears the indentation, and skin gas permeability when reinforcing the solid reduces the dynamics of dragging when demolising the pipe, improves security and use comfort.

Description

Catheter fixing device

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a catheter fixing device.

Background

The catheter needs to be temporarily fixed during infusion treatment, so that the phenomenon that the patient moves carelessly to cause the movement of the infusion needle and then the needle is pulled out passively is avoided, and secondary damage is caused to the patient. When the existing catheter fixing device needs to pull out a needle after infusion is completed, two parts which are adhered together and used for fixing the catheter need to be detached, then the catheter can be taken down, tearing force is not well mastered in the detaching process, the catheter cannot be detached when the tearing force is too small, the catheter is easily touched by too large force to drive the catheter to move together, the needle head is still inserted into a blood vessel at the moment, and the needle head horizontally rolls or moves back and forth in the blood vessel to cause severe pain for a patient, particularly for a patient with a small age, huge mental panic is very easily caused. In addition, the existing catheter fixing device is directly adhered to the skin by medical adhesive tape, so that the air permeability is poor, and the skin is easily red and swollen or festered.

Disclosure of Invention

To the above problem, the utility model discloses a pipe fixing device, the device set up the bleeder vent and tear the indentation, and skin gas permeability when reinforcing the fixing reduces the dynamics of dragging when demolising the pipe, improves security and use comfort.

The utility model provides a pipe fixing device, includes the fixed part, the fixed part both ends are provided with a plurality of bleeder vents, the fixed part top is connected with the pipe clamping part, wherein one end and the fixed part fixed connection of pipe clamping part, the other end of pipe fixed part passes through the nylon thread gluing and is connected with the fixed part, the internal surface of pipe clamping part is provided with the first recess with pipe appearance complex, first recess both sides are provided with respectively tears the indentation.

Preferably, the tear indentation of each side is provided with a reinforcement line.

Preferably, a piece of release paper is arranged below the fixing part.

Preferably, a second groove matched with the first groove is arranged above the fixing part.

Preferably, the fixing part is a medical elastic cloth.

The utility model has the advantages that:

the utility model discloses a set up the skin gas permeability when the bleeder vent can strengthen the fixing, when demolising the pipe, take the anchor line out earlier, then tear the pipe clamping part along tearing the indentation, reduced the risk that too hard arouses pipe and transfusion needle to shift when demolising the nylon thread gluing, reduce the dynamics of dragging when demolising the pipe, improve security and use comfort.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

in the figure: 1. a fixing part, 2, a conduit clamping part, 2-1, a low groove, 2-2, a tearing indentation, 3 and isolation paper.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

The utility model discloses a pipe fixing device as shown in figure 1, this fixing device include fixed part 1 of below and the pipe clamping part 2 of top, and the fixed part below is provided with barrier paper 3, and the width of fixed part is greater than the width of pipe clamping part, and this fixed part adopts medical elastic cloth to make, is provided with a plurality of bleeder vents at the fixed part both ends, skin gas permeability when can strengthening the solid, prevents red swelling, ulcer etc.. One end of the conduit clamping portion is fixedly connected with the fixing portion, the other end of the conduit clamping portion is connected with the fixing portion through a nylon thread gluing, a first groove 2-1 matched with the appearance of the conduit is formed in the inner surface of the conduit clamping portion, a second groove matched with the first groove is formed in the upper portion of the fixing portion, the height value of the first groove matched with the second groove is slightly smaller than the diameter value of the guide rail, the guide rail can be fixed, and pressure cannot be generated on liquid in the conduit for the design purpose. The two sides of the first groove are respectively provided with tearing indentations which are broken line-shaped, the two parts on the two sides of the tearing indentations are arranged in a staggered mode, the tearing indentations 2-2 on each side are provided with reinforcing lines, and the reinforcing lines are used for temporarily reinforcing the parts on the two sides of the tearing indentations to prevent accidental tearing. When the catheter is detached, the reinforcing line is drawn out, then the catheter clamping portion is torn along the tearing indentation, the risk that the catheter and the infusion needle are displaced due to the fact that the nylon thread gluing is forcefully too violently detached is reduced, the pulling force when the catheter is detached is reduced, and safety and use comfort are improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. The utility model provides a pipe fixing device, its characterized in that, includes the fixed part, the fixed part both ends are provided with a plurality of bleeder vents, the fixed part top is connected with the pipe clamping part, wherein one end and the fixed part fixed connection of pipe clamping part, the other end of pipe fixed part passes through the nylon thread gluing and is connected with the fixed part, the internal surface of pipe clamping part is provided with the first recess with pipe appearance complex, first recess both sides are provided with respectively and tear the indentation.

2. A catheter securement device according to claim 1, wherein the tear indentation of each side is provided with reinforcement lines.

3. A catheter securement device according to claim 1, wherein a release paper is provided beneath said securement portion.

4. The catheter fixing device according to claim 1, wherein a second recess is provided above the fixing portion to be fitted with the first recess.

5. The catheter fixing device according to claim 1, wherein the fixing portion is a medical elastic cloth.

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