CN211486151U - Catheter fixing device - Google Patents

Abstract

The utility model discloses a catheter fixing device, comprising a hydrocolloid dressing sheet, the middle part of the hydrocolloid dressing sheet is bonded and connected with a matte surface Velcro, and the middle part of the matt Velcro is bonded and connected with a catheter adhesion structure One side of the catheter adhesion structure is provided with a hook surface Velcro, and one end of the hook surface Velcro close to the catheter adhesion structure is sewed and connected with the rough surface Velcro. The utility model has a reasonable structure, and is pasted with the skin through a hydrocolloid dressing sheet. Compared with the traditional adhesive tape pasting, when it is removed, no medical adhesive skin damage will occur; the conduit is pasted and fixed through the conduit adhesion structure , and further through the joint action of the Velcro on the rough surface and the Velcro on the hook surface, the secondary fixation of the catheter can be performed, thereby improving the fixing effect, reducing the occurrence of unplanned extubation, and facilitating the adjustment of the catheter position.

Description

A catheter fixing device

technical field

The utility model relates to a fixing device, in particular to a catheter fixing device, which belongs to the technical field of drainage catheter fixing application.

Background technique

Drainage tube is a medical device used for clinical surgical drainage to guide pus, blood, and liquid accumulated between human tissues or body cavities to the outside of the body, preventing postoperative infection and promoting wound healing; there are many types of surgical drainage tubes used clinically. , Some are used for catheterization, some are used for wounds, thoracic cavity, brain cavity, gastrointestinal tract, biliary tract, etc. have applications.

Catheters are required for various types of drainage such as thoracic drainage, abdominal drainage, and urinary catheters. Generally, the catheter is directly pasted on the skin with adhesive tape. When the catheter is removed, the adhesive tape is easily torn off during the process, which may easily lead to medical adhesive skin damage. Especially for infants and children; at the same time, the catheter is only fixed with adhesive tape, the fixation effect may be poor, and unplanned extubation is prone to occur; and when adjusting the position of the catheter, in order to ensure the fixation effect, during the adjustment process, it is necessary to remove and remove the catheter. Re-use of new tapes cannot be reused, which is prone to waste. Therefore, a catheter fixing device is proposed to solve the above problems.

Utility model content

The purpose of the present invention is to provide a catheter fixing device in order to solve the above problems.

The utility model achieves the above objects through the following technical solutions. A catheter fixing device includes a hydrocolloid dressing sheet, the middle part of the hydrocolloid dressing sheet is bonded and connected with a rough surface Velcro, and the middle part of the rough surface Velcro is adhered to A catheter adhesion structure is connected together, one side of the catheter adhesion structure is provided with a hook surface Velcro, and one end of the hook surface Velcro near the catheter adhesion structure is sewed and connected with the wool surface Velcro.

Preferably, the hydrocolloid dressing sheet is composed of a hydrocolloid layer, a plastic film and a release paper, the plastic film is compositely connected to the top of the hydrocolloid layer, the release paper is adhesively connected to the bottom of the hydrocolloid layer, and the plastic film is connected to the bottom of the hydrocolloid layer. Attached with matted velcro.

Preferably, the catheter adhesion structure is composed of a nano transparent double-sided tape and a release paper, the bottom of the nano transparent double-sided tape is connected with a matte Velcro, and the release paper is adhesively connected to the nano transparent double-sided tape. the top of the tape.

Preferably, the number of the hook surface velcro is two, and the length of the hook surface velcro is less than half of the length of the rough surface velcro.

The beneficial effects of the present utility model are:

1. The catheter fixing device is pasted with the skin through a hydrocolloid dressing sheet. Compared with the traditional adhesive tape pasting, when it is removed, it will not cause medical adhesive skin damage, thereby protecting the skin;

2. The catheter fixing device uses the catheter adhesion structure to paste and fix the catheter, and further through the combined action of the rough surface Velcro and the hook surface Velcro, the secondary fixation of the catheter can be performed, thereby improving the fixing effect and reducing The occurrence of unplanned extubation, while facilitating adjustment of catheter position.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

1 is a schematic diagram of the overall structure of the present utility model;

2 is a schematic structural diagram of the adhesive structure of the matte surface Velcro sticker and the catheter of the present invention;

3 is a schematic structural diagram of a hydrocolloid dressing sheet of the present invention.

In the figure: 1, hydrocolloid dressing sheet, 101, hydrocolloid layer, 102, plastic film, 103, release paper, 2, woolen Velcro, 3, catheter adhesion structure, 301, nano transparent double-sided tape, 302, Release paper, 4, hook surface Velcro.

Detailed ways

In order to make the purpose, features and advantages of the present utility model more obvious and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the embodiments described below are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The technical solutions of the present utility model will be further described below with reference to the accompanying drawings and through specific embodiments.

In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on those shown in the accompanying drawings. The orientation or positional relationship is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a reference to the present utility model. limits.

1-3, a catheter fixing device includes a hydrocolloid dressing sheet 1, the middle part of the hydrocolloid dressing sheet 1 is adhesively connected with a rough surface Velcro 2, and the middle part of the rough surface Velcro 2 Adhesive connection with the catheter adhesion structure 3, one side of the catheter adhesion structure 3 is provided with a hook surface Velcro 4, the hook surface Velcro 4 is close to one end of the catheter adhesion structure 3 and is sewn with the rough surface Velcro 2 connect.

The hydrocolloid dressing sheet 1 is composed of a hydrocolloid layer 101 , a plastic film 102 and a release paper 103 . The bottom, and the plastic film 102 is connected with the Velcro 2 on the rough surface, and is pasted with the skin through the hydrocolloid layer 101. When removing, it can avoid medical adhesive skin damage to the skin, and at the same time, the hydrocolloid layer 101 can absorb sweat at the sticking place. , to avoid discomfort, the hydrocolloid layer 101 is composed of hydrocolloid; the catheter adhesion structure 3 is composed of a nano transparent double-sided tape 301 and a release paper 302, and the bottom of the nano transparent double-sided tape 301 is connected with the rough surface Velcro 2 connection, the release paper 302 is adhesively connected on the top of the nano transparent double-sided tape 301, the release paper 302 plays a protective role, and is torn off when in use, and the nano transparent double-sided tape 301 has a sufficient width , when the catheter adjusts the position, it can be pasted at different positions on the surface of the nano transparent double-sided tape 301; the number of the hooked Velcro 4 is two, and the length of the hooked Velcro 4 is less than half of the length of the woolen Velcro 2, The hook surface Velcro 4 is connected with the wool surface Velcro 2 to realize the secondary fixation of the catheter, improve the fixation effect, and reduce the occurrence of unplanned extubation.

When the utility model is in use, the release paper 103 is torn off, pasted with the skin through the hydrocolloid layer 101, then the release paper 302 is torn off, the catheter is stuck on the nano transparent double-sided tape 301, and the two hook surfaces are turned over. The Velcro 4 is covered on the surface of the catheter, and the hooked Velcro 4 is connected with the woolen Velcro 2 to perform the secondary fixation of the catheter, thereby improving the fixing effect;

When it is necessary to adjust the position of the catheter, separate the hooked Velcro 4 from the woolen Velcro 2, move the catheter, and make the catheter stick to different positions on the surface of the nano transparent double-sided tape 301 to achieve adjustment, and then pass the hooked Velcro 4 to the fur. The surface Velcro 2 is connected again to realize the reinforcement after adjustment.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and scope of the required identical elements are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that it can still be Modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention .

Claims (4)

1. A catheter securement device, characterized by: including hydrocolloid tablet (1), the middle part adhesive connection of hydrocolloid tablet (1) has hair side magic subsides (2), the middle part adhesive connection of hair side magic subsides (2) has pipe adhesion structure (3), one side of pipe adhesion structure (3) is provided with hook face magic subsides (4), hook face magic subsides (4) are close to the one end of pipe adhesion structure (3) and are sewed up with hair side magic subsides (2) and be connected.

2. A catheter securement device as in claim 1, wherein: the hydrocolloid dressing sheet (1) is composed of a hydrocolloid layer (101), a plastic film (102) and isolation paper (103), wherein the plastic film (102) is compositely connected to the top of the hydrocolloid layer (101), the isolation paper (103) is bonded to the bottom of the hydrocolloid layer (101), and the plastic film (102) is connected with the rough surface magic tape (2).

3. A catheter securement device as in claim 1, wherein: the pipe adhesion structure (3) comprises nanometer transparent double-sided tape (301) and release paper (302), the bottom and the hair side magic of nanometer transparent double-sided tape (301) are connected, release paper (302) adhesive connection is at the top of nanometer transparent double-sided tape (301).

4. A catheter securement device as in claim 1, wherein: the number of the hook face magic tapes (4) is two, and the length of the hook face magic tape (4) is less than half of the length of the hair face magic tape (2).

Images