Fixing and protecting waistband for external catheter of peritoneal dialysis

Abstract

The fixing and protecting waistband comprises a waistband body, a connecting buckle is arranged on the surface of the left end of the waistband body, a first hook-and-loop fastener is arranged on the surface of the right end of the waistband body, and after the right end of the waistband body movably penetrates through the connecting buckle in a matched mode, a second hook-and-loop fastener is arranged on the first hook-and-loop fastener. After being reversely folded back, the first hook-and-loop fasteners are attached, connected and fixed through the first hook-and- The waistband comprises a waistband body, a plurality of catheter fixing buckle belts are arranged on the waistband body, a catheter fixing and placing bag body is arranged in the middle of the waistband body, the left side and the right side of the catheter fixing and placing bag body are of open structures, and an external catheter penetrates through the catheter fixing buckle belts and then is placed and fixed in the catheter fixing and placing bag body. Compared with the prior art, the external catheter can be effectively prevented from being bent and deformed when being placed and fixed, the extending position of the external catheter can be flexibly adjusted to adapt to the external catheter, the external catheter can be better protected and placed, meanwhile, the external catheter is more breathable and comfortable, the pressure on the skin is effectively dispersed, and the discomfort in use is reduced.

Description

Technical Field

[0001] The utility model relates to the design and application field of a waist belt for an external peritoneal dialysis catheter, and more specifically to a fixing and protecting waist belt for an external peritoneal dialysis catheter. Background Art

[0002] Peritoneal dialysis uses the human peritoneum as a semipermeable membrane and the abdominal cavity as an exchange space. Through diffusion and convection, it removes excess water, metabolic products and toxins from the body, thereby purifying the blood and replacing the kidneys. It is an effective renal replacement therapy for acute kidney injury and chronic renal failure.

[0003] During peritoneal dialysis treatment, a peritoneal dialysis device is required. The peritoneal dialysis device includes a peritoneal dialysis tube, which is the channel for peritoneal dialysis fluid to enter and exit the patient's abdominal cavity and is the lifeline of peritoneal dialysis treatment. Generally, the peritoneal dialysis tube includes an internal segment peritoneal dialysis catheter, an abdominal wall segment peritoneal dialysis catheter, and an external segment peritoneal dialysis catheter. Among them, the external segment peritoneal dialysis catheter is placed in the patient's abdomen for a long time and will be affected by daily activities, causing problems such as twisting, folding, displacement, tube detachment, wear and contamination. Therefore, patients generally use a protective bag to fix and protect the external segment peritoneal dialysis catheter.

[0004] Chinese Patent: A peritoneal dialysis protective belt, with the authorization announcement number CN203417363U. This patent document discloses the specific structure and usage of the peritoneal dialysis protective belt in the prior art. From the content of the above-mentioned patent document, it can be seen that the protective belt can realize the positioning of the peritoneal dialysis tube outside the body, prevent it from twisting and folding, ensure the patency of the tube, and at the same time prevent the peritoneal dialysis tube from being worn, thereby playing a better protective role.

[0005] This technical solution is based on the structure of the existing peritoneal dialysis protective belt and further improves and perfects the existing technology. It can not only effectively prevent the external catheter from bending and deforming when it is placed and fixed, but also can flexibly adjust to the extended position of the external catheter, so that the external catheter can be better protected and placed. At the same time, it can be more breathable and comfortable, effectively disperse the pressure on the skin, and reduce discomfort during use. Utility Model Content

[0006] The utility model discloses a fixing and protecting belt for a peritoneal dialysis external catheter, the main purpose of which is to overcome the above-mentioned deficiencies and shortcomings of the prior art.

[0007] The technical solutions adopted in this utility model are as follows:

[0008] The belt is provided with a plurality of catheter fixing buckles, and a catheter fixing bag is provided in the middle part of the belt body. The left and right sides of the catheter fixing bag are open and the external catheter is placed and fixed in the catheter fixing bag after passing through the catheter fixing buckle; the left and right sides of the belt body are respectively provided with a transverse strip opening, and the strip opening is provided with a plurality of movable connecting belts arranged in a longitudinal direction, and the movable connecting belts are connected and fixed by a second Velcro. The external catheter extends out of the strip opening, and the movable connecting belt limits the position of the extended external catheter.

[0009] Furthermore, the catheter fixing bag is an elastic bag structure.

[0010] Furthermore, the right end surface of the waist belt body is provided with the fleece surface and the hook surface of the first Velcro surface side by side, and the fleece surface and the hook surface cooperate with each other to be movably fitted and fixed.

[0011] Furthermore, the waist belt body is an elastic belt body.

[0012] Furthermore, the belt body is provided with breathable mesh holes.

[0013] Furthermore, the upper two edges of the waist belt body are respectively provided with locking strips.

[0014] It can be seen from the above description and explanation of the utility model that, compared with the prior art, the advantages of the utility model are:

[0015] Advantage 1: The utility model provides strip openings on the left and right sides of the waist belt body and arranges movable connecting belts on the strip openings, so that the external catheter can be extended from the strip openings, and the position of the extended external catheter is restricted and positioned by the movable connecting belt, thereby avoiding the problem of bending and deformation of the external catheter and better protecting the external catheter.

[0016] Advantage 2: By providing a connecting buckle and a first Velcro surface, the utility model can make the belt body better worn and fixed for use, suitable for users of different body shapes, and can better adjust the tightness after wearing, making it more convenient and practical to use and adjust.

[0017] Advantage three: The utility model can further improve the ventilation and air permeability of the belt during use and improve its comfort in use by providing breathable mesh holes and edge strips. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the present utility model.

[0019] Figure 2 It is a structural schematic diagram of the utility model when in use.

[0020] Figure 3 It is a structural schematic diagram of the connecting buckle of the utility model.

[0021] Among them, the belt body 1, breathable mesh 11, lock edge strip 12, connecting buckle 2, first Velcro surface 3, fleece surface 31, hook surface 32, catheter fixing buckle 4, catheter fixing placement bag 5, external catheter 6, strip opening 7, movable connecting belt 8, and second Velcro 9. DETAILED DESCRIPTION

[0022] The specific implementation of the present invention will be further illustrated and described below with reference to the accompanying drawings.

[0023] like Figures 1 to 3 A waist belt for securing and protecting an external peritoneal dialysis catheter includes a waist belt body 1. A connecting buckle 2 is provided on the left end surface of the waist belt body 1. A first Velcro surface 3 is provided on the right end surface of the waist belt body 1. The fleece surface 31 and hook surface 32 of the first Velcro surface 3 are arranged side by side on the right end surface of the waist belt body. The fleece surface 31 and hook surface 32 cooperate to form a secure connection. The right end of the waist belt body 1 is inserted through the connecting buckle 2 and then folded back to form a secure connection via the first Velcro surface. The connecting buckle 2 and first Velcro surface 3 ensure that the waist belt body 1 is securely attached and suitable for users of different body shapes. The tightness of the belt can be adjusted after wearing, making it more convenient and practical. The waist belt body 1 is an elastic belt with a breathable mesh 11. Selvedge strips 12 are provided on each of the upper edges of the waist belt body. By providing the breathable mesh 11 and the edge lock strip 12, the ventilation and air permeability of the waist belt body 1 during use can be further improved, thereby improving the comfort of use.

[0024] like Figures 1 to 3 As shown, the belt body 1 is provided with several catheter fixing buckles 4, and a catheter fixing placement bag 5 is provided in the middle of the belt body 1. The left and right sides of the catheter fixing placement bag 5 are open structures. After the external catheter 6 passes through the catheter fixing buckle 4, it is placed and fixed in the catheter fixing placement bag 5. The catheter fixing placement bag 5 is an elastic bag structure, which can elastically fix the external catheter 6 placed in the bag body.

[0025] like Figures 1 to 3As shown, the belt body 1 is provided with a transverse strip opening 7 on each of its left and right sides. These strip openings 7 are provided with a plurality of longitudinally arranged movable connecting straps 8, which are secured by a second Velcro strip 9. The external conduit 6 extends from the strip openings 7, and the movable connecting straps 8 restrict and position the extended external conduit 6. By providing the strip openings 7 on each of the left and right sides of the belt body 1 and installing the movable connecting straps 8 on these strip openings 7, the external conduit 6 can be extended from the strip openings 7, and the movable connecting straps 8 restrict and position the extended external conduit 6, preventing bending and deformation of the external conduit 6 and better protecting the external conduit 6.

[0026] When using:

[0027] First, open the movable connecting belt 8, and then extend the external catheter 6 from the opened strip opening 7. Then, wear the belt body 1 around the user's waist, and after the right end of the belt body 1 is movably passed through the connecting buckle 2 on the left end, fold it back and connect and fix it through the first Velcro surface. Then, fit and fix the movable connecting belt 8 to complete the position limit fixation of the external catheter 6 and complete the fixed wearing of the belt body 1.

[0028] Then, the extended external catheter 6 is passed through the catheter fixing buckle 4 respectively, and finally placed into the catheter fixing bag 5 from the side opening of the catheter fixing bag 5, so that the external catheter 6 is protectively placed and fixed, and the wearing and use of the belt is completed.

[0029] The above is only a specific implementation method of the present invention, but the design concept of the present invention is not limited to this. Any non-substantial improvement of the present invention using this concept should be considered an infringement of the protection scope of the present invention.

Claims

1. A waist belt for fixing and protecting a peritoneal dialysis external catheter, characterized by: The waist belt comprises a belt body, wherein the left end surface of the belt body is provided with a connecting buckle, the right end surface of the belt body is provided with a first Velcro surface, and the right end of the belt body is movably passed through the connecting buckle, folded back and connected and fixed by the first Velcro surface; a plurality of catheter fixing buckles are provided on the belt body, a catheter fixing placement bag is provided in the middle part of the belt body, and the left and right sides of the catheter fixing placement bag are open opening structures, and the external catheter is placed and fixed in the catheter fixing placement bag after passing through the catheter fixing buckle; a horizontal strip opening is respectively provided on the left and right sides of the belt body, and a plurality of movable connecting belts are arranged longitudinally on the strip opening, and the movable connecting belts are connected and fixed by second Velcro, and the external catheter extends out from the strip opening, and the movable connecting belt limits the position of the extended external catheter.

2. The fixing and protecting belt for a peritoneal dialysis external catheter according to claim 1, characterized in that: The catheter fixing and placing bag body is an elastic bag body structure.

3. The fixing and protecting belt for a peritoneal dialysis external catheter according to claim 1, characterized in that: The right end surface of the waist belt body is provided with the fleece surface and the hook surface of the first Velcro surface side by side, and the fleece surface and the hook surface are matched and connected and fixed in a movable manner.

4. The fixing and protecting belt for a peritoneal dialysis external catheter according to claim 1, characterized in that: The waist belt body is an elastic belt body.

5. The fixing and protecting belt for a peritoneal dialysis external catheter according to claim 1, characterized in that: The waist belt body is provided with breathable mesh holes.

6. The fixing and protecting belt for a peritoneal dialysis external catheter according to claim 1, characterized in that: The upper two edges of the waist belt body are respectively provided with locking strips.

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