Application for fixing hemodialysis catheter
By designing a patch including the main body of the device, the patch cloth, the placement of soft rings, the anti-stain, the connecting groove, the connecting cloth and the connecting teeth, the problem of difficulty in placement of traditional patches when the pipe is thicker and the easy overlap of the patches on both sides is achieved, and the stable fixation and comfortable use of the hemodialysis catheter is achieved.
Patent Information
- Application Number
- CN202420650653.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-04-01
AI Technical Summary
The traditional application patches used to fix the hemodialysis catheter are difficult to place when the pipe is thicker, and the application patches on both sides are easy to overlap and not easy to fix.
A patch including the device body, a bonding cloth, a soft ring, a anti-staining surface, a connecting groove, a connecting cloth and a connecting teeth are designed. The catheter is prevented from being adhered by the fitting of the device body and the placement of the soft ring; the catheters of different sizes are adapted through the fitting of the connecting groove and the connecting cloth; the ductility and comfort of the device are improved through the design of elastic cloth and breathable cloth.
The hemodialysis catheter is stable and fixed, avoiding the problems of catheter adhesion and overlap, and improving the adaptability and comfort of the application.
Smart Images
Figure CN222816148U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hemodialysis dressings, and more specifically to a dressing for fixing a hemodialysis catheter. Background Art
[0002] A dressing for fixing a hemodialysis catheter is usually a specially designed patch used to fix the hemodialysis catheter on the patient's skin to prevent the catheter from moving or falling off. These dressings are usually breathable, comfortable, and have a certain degree of viscosity to firmly fix the catheter and are easy to replace. These dressings are usually medical grade, meet hygiene standards, and will not cause irritation or damage to the skin.
[0003] During use, a conventional dressing for fixing a hemodialysis catheter usually has a small opening for placing the hemodialysis catheter, which is troublesome to place when the tube is thick. In addition, if both sides of the patient need to be dressed during operation, the dressings on both sides of the hemodialysis catheter are prone to overlap and are difficult to fix. Therefore, the utility model provides a dressing for fixing a hemodialysis catheter. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a patch for fixing a hemodialysis catheter to solve the problems existing in the above-mentioned background technology.
[0005] The utility model provides the following technical solutions: an application for fixing a hemodialysis catheter, comprising a device body;
[0006] The top surface of the device body is provided with a bonding cloth, one side of the top of the device body is provided with a soft ring, the inner side of the soft ring is provided with an anti-sticking surface, the other side of the top of the device body is provided with a connecting groove, the inner side of the connecting groove is provided with a connecting cloth, and the outer side of the connecting cloth is provided with a connecting tooth
[0007] A dustproof cloth, which is installed on the top of the device body;
[0008] A first patch, the first patch is installed on one side of the device body, a fitting adhesive cloth is provided on the top of the first patch, a first elastic cloth is provided on one side of the fitting adhesive cloth, a first breathable cloth is provided on the top of the first elastic cloth, the fitting adhesive cloth is fixedly installed on the top of the first patch, the first elastic cloth is fixedly connected to the first patch, and the first breathable cloth is fixedly connected to the first elastic cloth;
[0009] A second patch, the second patch is installed on the other side of the device body, a second elastic fabric is provided on one side of the second patch, a second breathable fabric is provided on the top of the second elastic fabric, a connecting patch is provided on the top of the second patch, a connecting adhesive fabric is provided on the bottom of the second patch, the second elastic fabric is fixedly installed on one side of the second patch, the second breathable fabric is fixedly installed on the top of the second elastic fabric, the connecting patch is fixedly connected to the second patch, and the connecting adhesive fabric is fixedly installed on the bottom of the second patch;
[0010] Furthermore, the bonding cloth is fixedly installed on the top surface of the device body, the soft placement ring is fixedly installed on the top side of the device body, the anti-sticking surface is fixedly installed on the inner surface of the soft placement ring, the connecting cloth is fixedly installed on the inner side of the connecting groove, and the connecting teeth are fixedly connected to the connecting cloth.
[0011] Furthermore, a dustproof net is provided on the inner side of the dustproof cloth, a first sticky cloth is provided on one side of the dustproof cloth, a second sticky cloth is provided on one side of the first sticky cloth, the dustproof net is fixedly installed on the inner side of the dustproof cloth, the first sticky cloth is fixedly connected to the dustproof cloth, and the second sticky cloth is fixedly connected to the dustproof cloth.
[0012] Technical effects and advantages of the utility model:
[0013] 1. The utility model is provided with a device body, which is conducive to the placement of the hemodialysis catheter through the device body. When the device body, the placement soft ring and the anti-sticking surface are used in combination, the hemodialysis catheter is not easy to adhere to the device, and when the connecting groove, the connecting cloth and the connecting teeth are used in combination, the hemodialysis catheter can be placed according to the size of the hemodialysis catheter.
[0014] 2. The utility model is provided with a first patch and a second patch, which facilitates the combined use of the device through the first patch and the second patch to avoid overlapping and being unable to stick together during application. When the first elastic cloth and the first breathable cloth are used in combination, the ductility of the device can be improved, and when the first patch, the second patch and the bonding adhesive cloth are used in combination, the device can be easily used in combination. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0016] Figure 2 It is a schematic diagram of the main structure of the device of the utility model.
[0017] Figure 3 This is a schematic diagram of the dustproof cloth structure of the utility model.
[0018] Figure 4 This is a schematic diagram of the first patch structure of the utility model.
[0019] Figure 5 This is a schematic diagram of the second patch structure of the utility model.
[0020] Figure 6 It is a schematic diagram of the bottom structure of the second patch of the utility model.
[0021] The accompanying drawings are marked as follows: 1. device body; 11. bonding cloth; 12. soft ring for placement; 13. anti-stick surface; 14. connecting groove; 15. connecting cloth; 16. connecting teeth; 2. dustproof cloth; 21. dustproof net; 22. first adhesive cloth; 23. second adhesive cloth; 3. first adhesive cloth; 31. bonding adhesive cloth; 32. first elastic cloth; 33. first breathable cloth; 4. second adhesive cloth; 41. second elastic cloth; 42. second breathable cloth; 43. connecting patch; 44. connecting adhesive cloth. DETAILED DESCRIPTION
[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The dressing for fixing a hemodialysis catheter involved in the present invention is not limited to the various structures described in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.
[0023] Reference Figure 1-6 , the utility model provides a dressing for fixing a hemodialysis catheter, comprising a device body 1;
[0024] The top surface of the device body 1 is provided with a bonding cloth 11, a soft ring 12 is provided on one side of the top of the device body 1, an anti-sticking surface 13 is provided on the inner side of the soft ring 12, a connecting groove 14 is provided on the other side of the top of the device body 1, a connecting cloth 15 is provided on the inner side of the connecting groove 14, and a connecting tooth 16 is provided on the outer side of the connecting cloth 15
[0025] A dustproof cloth 2, which is installed on the top of the device body 1;
[0026] A first patch 3, the first patch 3 is installed on one side of the device body 1, a fitting adhesive cloth 31 is provided on the top of the first patch 3, a first elastic cloth 32 is provided on one side of the fitting adhesive cloth 31, a first breathable cloth 33 is provided on the top of the first elastic cloth 32, the fitting adhesive cloth 31 is fixedly installed on the top of the first patch 3, the first elastic cloth 32 is fixedly connected to the first patch 3, and the first breathable cloth 33 is fixedly connected to the first elastic cloth 32;
[0027] The second patch 4 is installed on the other side of the device body 1, a second elastic cloth 41 is provided on one side of the second patch 4, a second breathable cloth 42 is provided on the top of the second elastic cloth 41, a connecting patch 43 is provided on the top of the second patch 4, and a connecting adhesive cloth 44 is provided on the bottom of the second patch 4. The second elastic cloth 41 is fixedly installed on one side of the second patch 4, the second breathable cloth 42 is fixedly installed on the top of the second elastic cloth 41, the connecting patch 43 is fixedly connected to the second patch 4, and the connecting adhesive cloth 44 is fixedly installed on the bottom of the second patch 4;
[0028] Reference Figure 2 The bonding cloth 11 is fixedly installed on the top surface of the device body 1, the soft placement ring 12 is fixedly installed on the top side of the device body 1, the anti-sticking surface 13 is fixedly installed on the inner surface of the soft placement ring 12, the connecting cloth 15 is fixedly installed on the inner side of the connecting groove 14, and the connecting teeth 16 are fixedly connected to the connecting cloth 15.
[0029] Reference Figure 3 A dustproof net 21 is provided on the inner side of the dustproof cloth 2, a first sticky cloth 22 is provided on one side of the dustproof cloth 2, a second sticky cloth 23 is provided on one side of the first sticky cloth 22, the dustproof net 21 is fixedly installed on the inner side of the dustproof cloth 2, the first sticky cloth 22 is fixedly connected to the dustproof cloth 2, and the second sticky cloth 23 is fixedly connected to the dustproof cloth 2.
[0030] Working principle of the utility model: during the working process, first check the whole device to ensure that the device can operate normally during the working process. When working, the side of the device body 1 with the adhesive cloth 11 on the surface can be attached to the patient's affected part, and then the first patch 3 is pulled through the first elastic cloth 32 to connect the adhesive cloth 31 provided on the top of the first patch 3 with the connecting patch 43 provided on the top of the second patch 4 on the other side of the device. At this time, the two devices can be used in combination, and then the second patch 4 is pulled through the second elastic cloth 41 to make the connecting adhesive cloth 44 provided on the bottom of the second patch 4 stick to the patient's skin. At this time, the hemodialysis catheter can be inserted into the patient's body through the soft ring 12, and the hemodialysis The other side of the catheter is placed at the connecting groove 14. If it is inconvenient to place, the connecting cloth 15 can be pulled to make the connecting teeth 16 on the outside of the connecting cloth 15 leave the connecting groove 14, so that the connecting cloth 15 is separated from the device body 1. At this time, the hemodialysis catheter can be placed conveniently. The first breathable cloth 33 provided on the top of the first elastic cloth 32 and the second breathable cloth 42 provided on the top of the second elastic cloth 41 can prevent the patient from feeling uncomfortable during use of the device. At the same time, the anti-stick surface 13 provided on the inner side of the soft ring 12 can prevent the hemodialysis catheter from sticking to the device body 1, and the dustproof cloth 2 can be connected to the device body 1 through the first adhesive cloth 22 and the second adhesive cloth 23, and then dustproof work is performed through the dustproof net 21 provided on the inner side.
[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A patch for fixing a hemodialysis catheter, comprising a device body (1); Features: The top surface of the device body (1) is provided with a bonding cloth (11), one side of the top of the device body (1) is provided with a placement soft ring (12), the inner side of the placement soft ring (12) is provided with an anti-sticking surface (13), the other side of the top of the device body (1) is provided with a connecting groove (14), the inner side of the connecting groove (14) is provided with a connecting cloth (15), and the outer side of the connecting cloth (15) is provided with connecting teeth (16) A dustproof cloth (2), wherein the dustproof cloth (2) is installed on the top of the device body (1); A first patch (3), the first patch (3) is mounted on one side of the device body (1), a bonding adhesive cloth (31) is provided at the top of the first patch (3), a first elastic cloth (32) is provided at one side of the bonding adhesive cloth (31), a first breathable cloth (33) is provided at the top of the first elastic cloth (32), the bonding adhesive cloth (31) is fixedly mounted on the top of the first patch (3), the first elastic cloth (32) is fixedly connected to the first patch (3), and the first breathable cloth (33) is fixedly connected to the first elastic cloth (32); A second patch (4), the second patch (4) is mounted on the other side of the device body (1), a second elastic fabric (41) is provided on one side of the second patch (4), a second breathable fabric (42) is provided on the top of the second elastic fabric (41), a connecting patch (43) is provided on the top of the second patch (4), a connecting adhesive fabric (44) is provided on the bottom of the second patch (4), the second elastic fabric (41) is fixedly mounted on one side of the second patch (4), the second breathable fabric (42) is fixedly mounted on the top of the second elastic fabric (41), the connecting patch (43) is fixedly connected to the second patch (4), and the connecting adhesive fabric (44) is fixedly mounted on the bottom of the second patch (4).
2. The dressing for fixing a hemodialysis catheter according to claim 1, characterized in that: The bonding cloth (11) is fixedly mounted on the top surface of the device body (1), the placement soft ring (12) is fixedly mounted on one side of the top of the device body (1), the anti-sticking surface (13) is fixedly mounted on the inner surface of the placement soft ring (12), the connecting cloth (15) is fixedly mounted on the inner side of the connecting groove (14), and the connecting teeth (16) are fixedly connected to the connecting cloth (15).
3. The dressing for fixing a hemodialysis catheter according to claim 1, characterized in that: A dustproof net (21) is provided on the inner side of the dustproof cloth (2), a first sticky cloth (22) is provided on one side of the dustproof cloth (2), a second sticky cloth (23) is provided on one side of the first sticky cloth (22), the dustproof net (21) is fixedly installed on the inner side of the dustproof cloth (2), the first sticky cloth (22) is fixedly connected to the dustproof cloth (2), and the second sticky cloth (23) is fixedly connected to the dustproof cloth (2).