Anti-pressing catheter fixing protection pad assembly

Abstract

The utility model discloses an anti-pressing catheter fixing and protecting pad assembly which comprises an anti-pressing soft pad, an anti-pressing catheter fixing and protecting pad assembly and an anti-pressing catheter fixing and protecting pad assembly. The catheter fixing band is connected to the outer surface of the pressure-resistant soft cushion and comprises a strip-shaped sticking piece, a catheter positioning area is arranged in the middle of the sticking face of the sticking piece, and sticking areas are arranged on the left portion and the right portion of the sticking piece; the catheter fixing band further comprises a pair of anti-sticking pieces which are removed when the catheter is fixed, and the two anti-sticking pieces are attached to the left adhesive area and the right adhesive area of the adhesive face of the adhesive piece respectively before use. During use, the catheter positioning area is attached to and positions a catheter, the pasting piece binds the catheter in a crossed mode, and the left and right adhesive areas of the pasting piece are pasted to the outer surface of the anti-pressing soft cushion. According to the utility model, the skin is separated from the catheter by using the pressure-resistant soft cushion, so that the skin is not pressed by the catheter, and the condition of the catheter interface can be observed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and specifically, it is an anti-pressure catheter fixing and protecting pad assembly. Background Art

[0002] After the indwelling catheter and its puncture point are fixed with dressings, in most cases, there is no secondary fixation. During the movement of the catheter, it is easy to cause traction, kinking, poor drainage, skin compression and other situations. Even if secondary fixation is carried out, it is a simple adhesive tape fixation, and the catheter directly contacts the skin. If the patient has edema or other conditions, the epidermis is prone to indentation or even damage. When the patient's body position changes and the catheter compression is not detected in time, it is easy to cause skin damage. Clinically, in order to prevent skin compression, cotton pads or gauze are often used to wrap the interface, but it will lead to the inability to observe the connection situation at the interface.

[0003] Although there are catheter fixation solutions in the prior art, for example, the Chinese patent with the authorization announcement number CN203447619U discloses a U-shaped fixing plate for intravenous indwelling catheters. However, this prior art solution does not solve the problem of skin compression when fixing the catheter. Content of the Utility Model

[0004] The purpose of the utility model is to provide an anti-pressure catheter fixing and protecting pad assembly, so as to solve the problems existing in the prior art.

[0005] The purpose of the utility model is realized as follows: an anti-pressure catheter fixing and protecting pad assembly, which is used to fix the position of the catheter, includes:

[0006] An anti-pressure soft pad, which is adhesively fixed on the human body surface during use;

[0007] At least one catheter fixing band connected to the outer surface of the anti-pressure soft pad. The catheter fixing band includes a strip-shaped adhesive patch. The middle part of the adhesive surface of the adhesive patch is set as a catheter positioning area, and the left and right parts of it are both set as adhesive areas;

[0008] Wherein, the catheter fixing band further includes a pair of anti-adhesive sheets removed when fixing the catheter. Before use, the two anti-adhesive sheets respectively adhere to the left and right adhesive areas of the adhesive surface of the adhesive patch; during use, the catheter positioning area adheres to and positions the catheter, and the adhesive patch binds the catheter crosswise, and the left and right adhesive areas of the adhesive patch adhere to the outer surface of the anti-pressure soft pad.

[0009] Furthermore, the anti-pressure soft pad is composed of a decompression foam body and two sheets. The two sheets cover the decompression foam body, and one of the sheets is set as a skin-friendly adhesive patch that adheres to the skin.

[0010] Further, the decompression foam of the anti-pressure soft pad is within the front projection plane of its sheet body. The two sheet bodies are adhesively bonded to each other and wrap the decompression foam therein, and a closed loop-shaped fixing edge surrounding the decompression foam is formed. The fixing edge is fixed on the skin surface.

[0011] Further, the other sheet body of the anti-pressure soft pad is provided as a breathable back lining sheet.

[0012] Further, two catheter fixing bands are provided. The front contour of the anti-pressure soft pad is rectangular, and the catheter fixing bands are distributed at intervals along the long side direction of the anti-pressure soft pad.

[0013] Further, one catheter fixing band is provided. The front contour of the anti-pressure soft pad is rectangular, and the catheter fixing band is located at the middle position of the anti-pressure soft pad.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. In this utility model, the anti-pressure soft pad is used to separate the skin from the catheter, so that the skin is not compressed by the catheter, and the situation of the catheter interface can be observed.

[0016] 2. The position of the catheter can be fixed more firmly. The adhesive patch crosses and binds the catheter, and the left and right adhesive areas of the adhesive patch adhere to the outer surface of the anti-pressure soft pad, thereby firmly fixing the catheter on the outer surface of the anti-pressure soft pad. Description of the Drawings

[0017] Figure 1 is a schematic application diagram of the present utility model.

[0018] Figure 2 is an exploded schematic diagram of the first application example of the present utility model.

[0019] Figure 3 is a schematic structural diagram of the catheter fixing band.

[0020] Figure 4 is a schematic diagram of the second application example of the present utility model.

[0021] Figure 5 is a schematic diagram of the third application example of the present utility model.

[0022] Description of the Reference Numerals: 1 - catheter fixing band; 101 - adhesive patch; 101a - catheter positioning area; 102 - anti-adhesive sheet; 2 - anti-pressure soft pad; 201 - skin-friendly adhesive patch; 202 - decompression foam; 203 - breathable back lining sheet; 3 - catheter. Detailed Embodiments

[0023] Next, the appendix in the embodiments of the present utility model will be combined Figures 1-5, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] As Figure 1 shown, a pressure - resistant catheter fixing and protecting pad assembly is proposed, which is used to fix the position of the catheter 3 and includes:

[0025] A pressure - resistant soft pad 2, which is adhesively fixed to the human body surface during use;

[0026] At least one catheter fixing band 1 connected to the outer surface of the pressure - resistant soft pad 2 (one or more can be provided). The catheter fixing band 1 includes a strip - shaped adhesive patch 101. As Figure 1 , 3 shown, the middle part of the adhesive surface of the adhesive patch 101 is set as a catheter positioning area 101a, and the left and right parts thereof are both set as adhesive areas.

[0027] Among them, as Figure 3 shown, the catheter fixing band 1 further includes a pair of anti - adhesive sheets 102 removed when fixing the catheter 3. Before use, the two anti - adhesive sheets 102 respectively adhere to the left and right adhesive areas of the adhesive surface of the adhesive patch 101; during use, the catheter positioning area 101a adheres to and positions the catheter 3, the adhesive patch 101 is cross - bound around the catheter 3, and the left and right adhesive areas of the adhesive patch 101 adhere to the outer surface of the pressure - resistant soft pad 2 (the left and right adhesive areas of the adhesive patch 101 are located on both sides of the catheter 3), so as to firmly fix the catheter 3 on the outer surface of the pressure - resistant soft pad 2.

[0028] As Figure 2 shown, the pressure - resistant soft pad 2 is composed of a decompression foam body 202 and two sheets (both are flexible medical materials). The two sheets cover the decompression foam body 202. One of the sheets is set as a skin - adhering patch 201 that adheres to the skin, and the other sheet of the pressure - resistant soft pad 2 is set as a breathable back - lining sheet 203. The decompression foam body 202 serves as the main part of the pressure - resistant soft pad 2 and can completely separate the catheter 3 from the skin.

[0029] The pressure - resistant soft pad 2 is used to separate the skin from the catheter 3, so that the skin is not pressed by the catheter 3, and the situation of the catheter interface can be observed; it can be used once, and can be replaced at any time if contaminated by body fluids.

[0030] For the convenience of manufacturing, the decompression foam body 202 of the above - mentioned pressure - resistant soft pad 2 is within the front - projection plane of its sheet body. The two sheets are adhesively bonded to each other and wrap the decompression foam body 202 therein, and form a closed - loop - shaped fixing edge 204 surrounding the decompression foam body 202 (as Figure 1As shown), the fixed edge 204 is fixed to the skin surface, thereby enhancing the fixing effect.

[0031] Take out this product, place the connecting section of the catheter 3 or the catheter section that needs to be fixed in the middle of the outer side of the anti-pressure cushion 2, place the catheter fixing belt 1 under the catheter 3, make the catheter 3 fit the catheter positioning area 101a in the middle of the adhesive sheet 101, tear off the anti-adhesive sheets 102 on the left and right sides, cross-bind the adhesive sheet 101 to the catheter 3, and then make the left and right adhesive areas of the adhesive sheet 101 stick to the outer surface of the anti-pressure cushion 2, so as to fix the catheter 3 on the outer side of the anti-pressure cushion 2. Choose an undamaged skin to fix the anti-pressure cushion 2, wipe the skin surface and wait for it to dry, tear off the protective paper of the skin-friendly adhesive sheet 201 of the anti-pressure cushion 2, expose the skin-friendly adhesive surface, and stick it on the skin surface, so as to well separate the catheter 3 from the skin and protect the skin, and finally put the catheter 3 in order.

[0032] like Figure 1 , 2 The first application example is shown, in which the catheter fixing belts 1 are provided in two numbers, the front contour of the anti-pressure cushion 2 is rectangular, and the catheter fixing belts 1 are distributed at intervals along the long side direction of the anti-pressure cushion 2 .

[0033] like Figure 4 The second application example is shown, in which the catheter fixing belts 1 are provided in two numbers, the anti-pressure cushion 2 is relatively short, approximately square or quadrilateral, and the catheter fixing belts 1 are spaced apart along the long side direction of the anti-pressure cushion 2 .

[0034] like Figure 5 The third application example is shown, in which the catheter fixing belt 1 is set as one strip, the front contour of the anti-pressure cushion 2 is rectangular, the catheter fixing belt 1 is located in the middle of the anti-pressure cushion 2, and the catheter 3 is perpendicular or nearly perpendicular to the long side of the anti-pressure cushion 2.

[0035] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "front", "back", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention; in the present invention, it should also be noted that the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, an integrally formed connection, a mechanical connection, or an indirect connection through an intermediate connecting component, and the specific meaning of the terms in the present invention can be understood according to the specific circumstances.

[0036] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model, and any reference signs in the claims should not be regarded as limiting the claims involved.

[0037] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A pressure-proof catheter fixing protection pad assembly, characterized in that: It is used to fix the position of the catheter (3), and comprises: An anti-pressure cushion (2), wherein the anti-pressure cushion (2) is adhered and fixed to the surface of a human body when in use; At least one catheter fixing belt (1) connected to the outer surface of the pressure-proof cushion (2), the catheter fixing belt (1) comprising a strip-shaped adhesive sheet (101), the middle portion of the adhesive surface of the adhesive sheet (101) being set as a catheter positioning area (101a), and the left and right portions thereof being set as adhesive areas; The catheter fixing belt (1) further comprises a pair of anti-adhesive sheets (102) which are removed when fixing the catheter (3), and the first two anti-adhesive sheets (102) are respectively adhered to the left and right adhesive areas of the adhesive surface of the adhesive sheet (101) when in use; when in use, the catheter positioning area (101a) adheres to and positions the catheter (3), the adhesive sheet (101) is cross-bound to the catheter (3), and the left and right adhesive areas of the adhesive sheet (101) are adhered to the outer surface of the anti-pressure cushion (2).

2. The pressure-proof catheter fixing protection pad assembly according to claim 1, characterized in that: The pressure-proof cushion (2) is composed of a pressure-reducing foam body (202) and two sheets, wherein the two sheets cover the pressure-reducing foam body (202), and one of the sheets is a skin-friendly adhesive sheet (201) that adheres to the skin.

3. The pressure-proof catheter fixing protection pad assembly according to claim 2, characterized in that: The pressure-reducing foam body (202) of the pressure-proof cushion (2) is located within the front projection surface of the sheet body, and the two sheets are bonded relative to each other and wrap the pressure-reducing foam body (202) therein, forming a closed ring-shaped fixed edge (204) surrounding the pressure-reducing foam body (202), and the fixed edge (204) is fixed to the skin surface.

4. The anti-pressure catheter fixing protection pad assembly according to claim 2, characterized in that: The other sheet of the pressure-proof cushion (2) is configured as a breathable backing sheet (203).

5. The pressure-proof catheter fixing protection pad assembly according to claim 1, characterized in that: The catheter fixing belts (1) are provided in two numbers, the front profile of the anti-pressure cushion (2) is rectangular, and the catheter fixing belts (1) are distributed at intervals along the long side direction of the anti-pressure cushion (2).

6. The pressure-proof catheter fixing protection pad assembly according to claim 1, characterized in that: The catheter fixing belt (1) is provided as one strip, the front profile of the anti-pressure cushion (2) is rectangular, and the catheter fixing belt (1) is located in the middle of the anti-pressure cushion (2).

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