Cvc tube securement sticker

Abstract

The utility model relates to a CVC pipe fixing patch, including first release paper layer, first application layer, second release paper layer, second application layer, first application layer and first release paper layer are connected through first viscose layer, second application layer and second release paper layer are connected through second viscose layer, first application layer and second application layer are connected through a plurality of connecting strips, solve the existing fixed need cutting and dig hole, when using very inconvenient, and the application surface is rough, and the problem that the paste is not firm enough when winding, easily unfasten and fall off.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a CVC tube fixing patch. Background Technology

[0002] A CVC, or central venous catheter, is a type of endovascular catheter placed in a large vein. It provides venous access, and in critically ill patients or those requiring prolonged intravenous treatment, a larger catheter is often placed in a more centrally located vein to achieve more reliable vascular access. These catheters are typically placed in veins in the neck (internal jugular vein) or chest (subclavian or axillary vein).

[0003] The existing method for fixing CVC pipes is by applying adhesive tape. The tape is cut into strips and perforated. The strips are then wrapped around the CVC pipe and the perforated tape. Because cutting and perforation are required, it is very inconvenient to use. In addition, the surface of the tape is rough, and it is not firmly adhered when wrapped, making it easy to loosen and fall off. Therefore, a CVC fixing tape is needed that is convenient to use and can be firmly adhered. Utility Model Content

[0004] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0005] To address the technical problems mentioned in the background section above, some embodiments of this application provide a CVC tube fixing adhesive, including a first release paper layer, a first adhesive layer, a second release paper layer, and a second adhesive layer; the first adhesive layer and the first release paper layer are connected by a first adhesive layer; the second adhesive layer and the second release paper layer are connected by a second adhesive layer; the first adhesive layer and the second adhesive layer are connected by multiple connecting strips.

[0006] Specifically, the first adhesive layer includes a first nonwoven fabric layer, a first release layer disposed on the first nonwoven fabric layer, and a second release layer disposed on the first nonwoven fabric layer.

[0007] Specifically, the first release layer includes a second nonwoven fabric layer and a third release paper layer disposed on the first nonwoven fabric layer; the second nonwoven fabric layer and the third release paper layer are connected by a third adhesive layer; the second nonwoven fabric layer and the third adhesive layer are provided with a first easy-tear groove.

[0008] Specifically, the second release layer includes a third nonwoven fabric layer and a fourth release paper layer disposed on the first nonwoven fabric layer; the third nonwoven fabric layer and the fourth release paper layer are connected by a fourth adhesive layer; the third nonwoven fabric layer and the fourth adhesive layer are provided with a plurality of second easy-tear grooves.

[0009] Specifically, the second nonwoven fabric layer and the third adhesive layer are provided with multiple first bending grooves.

[0010] Specifically, the third nonwoven fabric layer and the fourth adhesive layer are provided with multiple second bending grooves.

[0011] Specifically, the first and second adhesive layers are provided with multiple air vents.

[0012] The beneficial effects of this utility model are:

[0013] (1) A first stripping layer and a second stripping layer are provided to limit and fix the bends and pipe ends of the CVC pipe respectively, so as to prevent the pipe from shaking.

[0014] (2) The second adhesive layer and the second release paper layer can be left unremoved, and multiple sheets of this fixing adhesive can be used to limit the CVC pipeline over a long distance to further fix the CVC pipeline.

[0015] (3) It is provided with a first bending groove and a second bending groove; the first bending groove can provide space for the second non-woven fabric layer to prevent wrinkles from forming when the second non-woven fabric layer is wrapped and fixed, which would result in poor adhesion; the second bending groove can provide space for the third non-woven fabric layer to prevent wrinkles from forming when the third non-woven fabric layer is used to limit the CVC tube, which would result in poor adhesion.

[0016] (4) It is equipped with a first easy-tear groove and a second easy-tear groove, which makes it convenient for medical staff to tear off the second and third non-woven fabric layers when wearing gloves. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0018] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0019] In the attached diagram:

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a top view of the present invention;

[0022] Figure 3 for Figure 2 A line section of AA;

[0023] Figure 4 for Figure 3 A magnified view of a section at point B in the middle;

[0024] Figure 5 for Figure 3 A magnified view of a section at point C;

[0025] Figure 6 for Figure 2 A magnified view of a section at point D. Detailed Implementation

[0026] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0027] It should also be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0028] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0029] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0030] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0031] Reference Figures 1-6 As shown, the CVC tube fixing patch of this utility model includes a first release paper layer 1, a first adhesive layer 2, a second release paper layer 3, and a second adhesive layer 4; the first adhesive layer and the first release paper layer are connected by a first adhesive layer 5; the second adhesive layer and the second release paper layer are connected by a second adhesive layer 6; the first adhesive layer and the second adhesive layer are connected by multiple connecting strips 7; in use, the first release paper layer is peeled off, and the first adhesive layer is applied to the patient's skin through the first adhesive layer; the second adhesive layer is a non-woven fabric layer, and the connecting strips can be torn off. After tearing, the position of the second adhesive layer and the second release paper layer is a circular through hole, through which the CVC tube can pass.

[0032] Specifically, the first adhesive layer includes a first nonwoven fabric layer 21, a first release layer 22 disposed on the first nonwoven fabric layer, and a second release layer 23 disposed on the first nonwoven fabric layer; the first release layer is used to adhere and wrap the bend of the CVC tube; the second release layer is used to fix the CVC tube and prevent the CVC tube from shaking.

[0033] Specifically, the first release layer includes a second nonwoven fabric layer 221 and a third release paper layer 222 disposed on the first nonwoven fabric layer; the second nonwoven fabric layer and the third release paper layer are connected by a third adhesive layer 223; the second nonwoven fabric layer and the third adhesive layer are provided with a first easy-tear groove 224; the second nonwoven fabric layer can be torn off from the third release paper layer and wrapped around the bend of the CVC tube; since medical staff need to wear gloves when operating, it is not easy to tear off the second nonwoven fabric, so the first easy-tear groove is provided to facilitate medical staff to tear off the second nonwoven fabric layer.

[0034] Specifically, the second release layer includes a third nonwoven fabric layer 231 and a fourth release paper layer 232 disposed on the first nonwoven fabric layer; the third nonwoven fabric layer and the fourth release paper layer are connected by a fourth adhesive layer 233; the third nonwoven fabric layer and the fourth adhesive layer are provided with multiple second easy-tear grooves 234; the third nonwoven fabric layer can be torn off from the fourth release paper layer, bent into an arch shape, and the two ends are re-attached to the fourth release paper layer, and the CVC tube passes through the arch shape to limit the CVC tube and prevent it from shaking significantly; since medical staff need to wear gloves during operation, it is not easy to tear off the third nonwoven fabric, so the second easy-tear groove is provided to facilitate the medical staff to tear off the third nonwoven fabric layer; the third nonwoven fabric layer is divided into multiple segments by the second easy-tear groove, so the second dressing layer and the second release paper layer can be removed without tearing off the second dressing layer, and multiple adhesive strips can be used to limit the CVC tube over a long distance to further fix the CVC tube.

[0035] Specifically, the second nonwoven fabric layer and the third adhesive layer are provided with a plurality of first bending grooves 225; the first bending grooves can provide clearance for the second nonwoven fabric layer to prevent wrinkles from forming when the second nonwoven fabric layer is wrapped and fixed, which would result in weak adhesion.

[0036] Specifically, the third nonwoven fabric layer and the fourth adhesive layer are provided with a plurality of second bending grooves 235; the second bending grooves can provide clearance for the third nonwoven fabric layer to prevent wrinkles from forming when the third nonwoven fabric layer limits the CVC tube, which would result in weak adhesion.

[0037] Specifically, the first and second adhesive layers are provided with multiple air vents.

[0038] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in the embodiments of this disclosure is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. A CVC tube fixing adhesive, characterized in that: It includes a first release paper layer (1), a first adhesive layer (2), a second release paper layer (3), and a second adhesive layer (4); the first adhesive layer and the first release paper layer are connected by a first adhesive layer (5); the second adhesive layer and the second release paper layer are connected by a second adhesive layer (6); the first adhesive layer and the second adhesive layer are connected by multiple connecting strips (7).

2. The CVC tube fixing adhesive according to claim 1, characterized in that: The first dressing layer includes a first nonwoven fabric layer (21), a first release layer (22) disposed on the first nonwoven fabric layer, and a second release layer (23) disposed on the first nonwoven fabric layer.

3. A CVC tube fixing adhesive according to claim 2, characterized in that: The first release layer includes a second nonwoven fabric layer (221) and a third release paper layer (222) disposed on the first nonwoven fabric layer; the second nonwoven fabric layer and the third release paper layer are connected by a third adhesive layer (223); the second nonwoven fabric layer and the third adhesive layer are provided with a first easy-tear groove (224).

4. A CVC tube fixing adhesive according to claim 2, characterized in that: The second release layer includes a third nonwoven fabric layer (231) and a fourth release paper layer (232) disposed on the first nonwoven fabric layer; the third nonwoven fabric layer and the fourth release paper layer are connected by a fourth adhesive layer (233); the third nonwoven fabric layer and the fourth adhesive layer are provided with a plurality of second easy-tear grooves (234).

5. A CVC tube fixing adhesive according to claim 3, characterized in that: The second nonwoven fabric layer and the third adhesive layer are provided with a plurality of first bending grooves (225).

6. A CVC tube fixing adhesive according to claim 4, characterized in that: The third nonwoven fabric layer and the fourth adhesive layer are provided with multiple second bending grooves (235).

7. A CVC tube fixing adhesive according to claim 1, characterized in that: The first and second adhesive layers are provided with multiple air vents.

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