PICC (Peripherally Inserted Central Catheter) protective sleeve

Abstract

The utility model relates to the technical field of PICC (Peripherally Inserted Central Catheter) protection, in particular to a PICC protection sleeve which comprises a protection sleeve body, a cotton lining is fixedly connected to the upper end of the protection sleeve body, a first hook-and-loop fastener and a second hook-and-loop fastener are fixedly connected to the left portion and the right portion of the upper end of the protection sleeve body respectively, and a protection film is arranged on the left portion of the upper end of the cotton lining. A catheter fixing patch is fixedly connected to the middle of the upper end of the cotton lining, a plurality of grooves are formed in the lower end of the catheter fixing patch, a catheter body is placed at the lower end of the catheter fixing patch, a catheter port is formed in the left portion of the upper end of the protective sleeve, and a catheter fixing clamp is arranged on the rear portion of the upper end of the cotton lining. According to the PICC catheter protection sleeve, through the design, the structural design is reasonable, the catheter protection effect is good, and the problem that a traditional protection sleeve made of silica gel materials is airtight and stuffy in sweat is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of PICC catheter protection, in particular to a PICC catheter protection sleeve. Background Art

[0002] During the treatment of cancer, chemotherapy is the most effective treatment for cancer and is also the treatment method adopted by most patients. In order to protect the patient's veins, reduce the stimulation of chemotherapy drugs to the veins, and also to improve the safety of medication, chemotherapy through PICC catheterization is currently the most commonly used method in clinical practice. PICC catheterization is a central venous catheterization through peripheral vein puncture. It uses a catheter to puncture the veins of the peripheral arm. The catheter directly reaches the large vein close to the heart to avoid direct contact between chemotherapy drugs and the arm veins. In addition, the blood flow rate of the large vein is very fast, which can quickly dilute the chemotherapy drugs. The existing PICC mainly uses an annular sleeve made of silicone. When it is put on the arm, the translucent material is convenient for observing the puncture situation, and at the same time, it plays a role in isolating the positive pressure connector to protect it. However, this type of product has the following problems. First, it is very troublesome to put on and take off repeatedly during use. At the same time, because the silicone used is elastic, it is easy to get caught on the positive pressure connector during repeated putting on and taking off, causing damage. Secondly, silicone is an airtight material, which will produce sweat when put on the arm as a whole, which is very uncomfortable, and the use effect is not good; therefore, we have launched a PICC catheter protection sleeve. Utility Model Content

[0003] The main purpose of the utility model is to provide a PICC catheter protection cover, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A PICC catheter protection cover comprises a protection cover, wherein the upper end of the protection cover is fixedly connected with a cotton lining, the upper left part and the upper right part of the protection cover are respectively fixedly connected with a No. 1 Velcro and a No. 2 Velcro, the upper left part of the cotton lining is provided with a protective film, the upper middle part of the cotton lining is fixedly connected with a catheter fixing patch, the lower end of the catheter fixing patch is provided with a plurality of grooves, a catheter body is placed at the lower end of the catheter fixing patch, a tube port is provided at the upper left part of the protection cover, and a catheter fixing clamp is provided at the upper rear part of the cotton lining.

[0006] Preferably, the plurality of grooves are distributed equidistantly in the transverse direction.

[0007] Preferably, the position and size of the No. 1 Velcro corresponds to the position and size of the No. 2 Velcro.

[0008] Preferably, the length and width of the cotton lining are the same as the length and width of the protective cover.

[0009] Preferably, the catheter body is movably connected to the catheter fixing clamp.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. One end of the catheter body is connected to the tube port, and the catheter body passes through the groove from left to right in sequence. A catheter fixing sticker is provided to fix the catheter body. The other end of the catheter body is fixed by a catheter fixing clip, which plays a double fixing role and has a good fixing effect;

[0012] 2. By setting a cotton lining on the protective cover and using slightly elastic cotton fabric with good breathability to provide a comfortable feel, the problem of airtightness and sweatiness caused by traditional protective covers made of silicone materials is effectively solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a PICC catheter protection cover of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of a catheter fixing sticker of a PICC catheter protection sleeve of the utility model;

[0015] Figure 3 This is a schematic diagram of the enlarged structure of the details of the A position of a PICC catheter protection cover of the utility model;

[0016] Figure 4 This is a schematic diagram of the enlarged structure of the detail B of a PICC catheter protection cover of the utility model.

[0017] In the figure: 1. Protective cover; 2. Tube port; 3. No. 1 Velcro; 4. Protective film; 5. Catheter body; 6. Catheter fixing clip; 7. No. 2 Velcro; 8. Cotton lining; 9. Catheter fixing sticker; 10. Groove. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] See also Figure 1-4 , the utility model provides a technical solution:

[0022] A PICC catheter protection sleeve comprises a protection sleeve 1, wherein a cotton lining 8 is fixedly connected to the upper end of the protection sleeve 1, a No. 1 Velcro 3 and a No. 2 Velcro 7 are fixedly connected to the upper left and upper right parts of the protection sleeve 1 respectively, a protective film 4 is arranged on the upper left part of the cotton lining 8, a catheter fixing patch 9 is fixedly connected to the upper middle part of the cotton lining 8, a plurality of grooves 10 are arranged on the lower end of the catheter fixing patch 9, a catheter body 5 is placed on the lower end of the catheter fixing patch 9, a tube port 2 is arranged on the upper left part of the protection sleeve 1, and a catheter fixing clamp 6 is arranged on the upper rear part of the cotton lining 8.

[0023] In this embodiment, a plurality of grooves 10 are distributed at equal intervals laterally; the position and size of the No. 1 Velcro 3 correspond to the position and size of the No. 2 Velcro 7; the length and width of the cotton lining 8 are the same as the length and width of the protective cover 1; the catheter body 5 is movably connected to the catheter fixing clamp 6; the length and width of the cotton lining 8 are the same as the length and width of the protective cover 1, and the slightly elastic cotton fabric with good air permeability is used to provide a comfortable feel and avoid the occurrence of stuffy sweating; the position and size of the No. 1 Velcro 3 correspond to the position and size of the No. 2 Velcro 7, and the adhesive method is used for fixing, which is convenient.

[0024] It should be noted that the utility model is a PICC catheter protection cover. During use, one end of the catheter body 5 is connected to the tube port 2, and the catheter body 5 passes through the groove 10 from left to right in sequence. A catheter fixing sticker 9 is provided to fix the catheter body 5. The other end of the catheter body 5 is fixed by a catheter fixing clamp 6, which plays a double fixing role. By providing a protective film 4 on the cotton lining 8, when the catheter body 5 is fixed, the protective film 4 is used to cover it, which plays a role in protecting the catheter body 5. By providing a No. 1 Velcro 3 and a No. 2 Velcro 7 for bonding and fixing, the fixing method is convenient. By providing a cotton lining 8 on the protective cover 1, a slightly elastic cotton fabric with good air permeability is used to provide a comfortable feel, which effectively solves the problem of airtightness and stuffy sweat caused by the traditional protective cover 1 made of silicone material.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A PICC catheter protective cover, comprising a protective cover (1), characterized in that: The upper end of the protective sleeve (1) is fixedly connected to a cotton lining (8); the upper left portion and the upper right portion of the protective sleeve (1) are respectively fixedly connected to a No. 1 Velcro (3) and a No. 2 Velcro (7); the upper left portion of the cotton lining (8) is provided with a protective film (4); the upper middle portion of the cotton lining (8) is fixedly connected to a catheter fixing patch (9); the lower end of the catheter fixing patch (9) is provided with a plurality of grooves (10); a catheter body (5) is placed at the lower end of the catheter fixing patch (9); the upper left portion of the protective sleeve (1) is provided with a tube port (2); and the upper rear portion of the cotton lining (8) is provided with a catheter fixing clamp (6).

2. The PICC catheter protective cover according to claim 1, characterized in that: The plurality of grooves (10) are distributed equidistantly in the transverse direction.

3. The PICC catheter protective cover according to claim 1, characterized in that: The position size of the No. 1 Velcro (3) corresponds to the position size of the No. 2 Velcro (7).

4. The PICC catheter protective cover according to claim 1, characterized in that: The length and width of the cotton lining (8) are the same as the length and width of the protective cover (1).

5. The PICC catheter protective cover according to claim 1, characterized in that: The catheter body (5) is movably connected to the catheter fixing clamp (6).

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