Neck waterproof device for dialysis

Abstract

The utility model discloses a neck waterproof device for dialysis, which belongs to the technical field of dialysis protective appliances and comprises a placing tube, a waterproof mechanism fixedly connected to the outer surface of the placing tube, a connecting mechanism fixedly connected to the inside of the waterproof mechanism, and a dialysis tube for placing the neck of a patient is placed through the placing tube. The position of the placing pipe is inclined downwards, water flow can be effectively prevented from entering the neck of the patient from gaps of the pipe wall, the neck of the dialysis patient is protected through the waterproof mechanism, the neck of the patient cannot be excessively bound while protection is conducted, the neck of the patient can normally move and breathe smoothly, and the patient is prevented from being damaged. The device can be rapidly fixed to the neck of a patient through the connecting mechanism, can be suitable for patients with different neck girths, is rapid and convenient to use, can achieve the function of assisting the dialysis patient in neck waterproofing, and improves the practicability of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of dialysis protective equipment, and more particularly to a waterproof neck device for dialysis. Background Art

[0002] Hemodialysis is one of the renal replacement therapies for patients with acute and chronic renal failure. It drains blood from the body to the outside of the body through a dialyzer composed of countless hollow fibers. The blood and electrolyte solutions with similar concentrations to the body exchange substances in each hollow fiber through the principles of diffusion, ultrafiltration, adsorption and convection, and the purified blood is returned to the patient. In clinical practice, when patients need dialysis, most of them have a temporary hemodialysis tube inserted into the neck. In order to facilitate patients to undergo multiple hemodialysis sessions over a period of time, the dialysis tube will remain connected to the patient's neck in a short period of time, resulting in the need for waterproofing of the patient's neck to avoid water flowing to the wound on the patient's neck for dialysis, to prevent wound infection and harm to the patient.

[0003] Chinese Patent Authorization Announcement No. CN219983154U provides a waterproof device for dialysis patients on the neck. This solution protects the dialysis area of ​​the patient's neck by providing a protective belt. An upper fixing belt with an adhesive layer is provided so that the upper fixing belt fits tightly against the patient's neck, preventing water from passing between the upper fixing belt and the patient's neck. As a result, water can only fall from the outside of the waterproof device, effectively preventing water from contaminating the dialysis area of ​​the patient's neck in the device. However, the following defects still exist during the specific implementation process: when the device is in use, it has a strong restraining effect, which will affect the normal movement and breathing of the patient's neck.

[0004] Therefore, in order to solve the above problems, a waterproof neck device for dialysis is proposed. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the present invention is to provide a neck waterproof device for dialysis, which can help dialysis patients to waterproof their necks.

[0007] 2. Technical solution

[0008] In order to solve the above problems, the present invention adopts the following technical solutions.

[0009] A waterproof neck device for dialysis comprises a placement tube, an outer surface of the placement tube is fixedly connected with a waterproof mechanism, and an interior of the waterproof mechanism is fixedly connected with a connecting mechanism.

[0010] Furthermore, the waterproof mechanism includes an airbag tube 1, a lower end of which is fixedly connected to a neck guard plate, a lower end of which is fixedly connected to an airbag tube 2, and an outer surface of the airbag tube 2 is provided with a mounting hole.

[0011] Furthermore, the connecting mechanism includes an elastic band, the inner surface of the elastic band is fixedly connected to a waterproof strip, the inner surface of the elastic band is fixedly connected to a Velcro male patch, and the outer surface of the elastic band is fixedly connected to a Velcro female patch.

[0012] Furthermore, the outer surface of the elastic band is fixedly connected to the outer surface of the neck guard, and the upper side of the neck guard is narrower and the lower side is wider.

[0013] Furthermore, the inner surface of the mounting hole is fixedly connected to the outer surface of the placement tube, and the connection angle between the placement tube and the mounting hole is 45°.

[0014] Furthermore, the elastic band is made of waterproof cloth, the waterproof strip is made of waterproof sticker, and the Velcro is made of waterproof sticker.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] This solution uses a placement tube to place the dialysis tube on the patient's neck, and the placement position of the tube is obliquely downward, which can effectively prevent water from entering the patient's neck through the gap in the tube wall. The neck of the dialysis patient is protected by the waterproof mechanism, and the patient's neck is not excessively restrained while being protected, so that the patient's neck can move normally and breathe smoothly. The device can be quickly fixed to the patient's neck through the connecting mechanism, and can be used by patients with different neck circumferences. It is quick and convenient to use, which improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the utility model from another perspective;

[0020] Figure 3 This is a schematic diagram of the waterproof mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the connection mechanism of the present invention.

[0022] Description of the numbers in the figure:

[0023] 1. Placement tube; 2. Waterproof mechanism; 21. Airbag tube 1; 22. Neck guard; 23. Airbag tube 2; 24. Mounting hole; 3. Connecting mechanism; 31. Elastic band; 32. Waterproof strip; 33. Male Velcro patch; 34. Female Velcro patch. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean 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 an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0027] Example:

[0028] See also Figure 1-4 A waterproof neck device for dialysis includes a placement tube 1, a waterproof mechanism 2 is fixedly connected to the outer surface of the placement tube 1, and a connecting mechanism 3 is fixedly connected to the inside of the waterproof mechanism 2.

[0029] This solution quickly connects the device to the neck of a dialysis patient through a connecting mechanism 3. When the patient needs to wash, the waterproof mechanism 2 can prevent the patient's neck from being infected due to water ingress, and the placement tube 1 can be used to place the dialysis tube on the patient's neck.

[0030] See also Figure 1 and Figure 4The connecting mechanism 3 includes an elastic band 31, the outer surface of the elastic band 31 is fixedly connected to the outer surface of the neck guard plate 22, the inner surface of the elastic band 31 is fixedly connected with a waterproof strip 32, the inner surface of the elastic band 31 is fixedly connected with a Velcro male patch 33, and the outer surface of the elastic band 31 is fixedly connected with a Velcro female patch 34. The material of the elastic band 31 is waterproof cloth material, the material of the waterproof strip 32 is waterproof sticker material, and the material of the Velcro male patch 33 is waterproof sticker material.

[0031] This solution is achieved by attaching the waterproof strip 32 to the neck of the dialysis patient, then using the elastic band 31 to wrap around the neck of the dialysis patient, and using the Velcro male patch 33 and the Velcro female patch 34 to stick to each other, so as to fix the waterproof strip 32 and the elastic band 31 to the patient's neck. Since the outer surface of the elastic band 31 is fixedly connected to the outer surface of the neck guard 22, when the elastic band 31 is fixed, the neck guard 22 can also be fixed to the neck of the dialysis patient.

[0032] See also Figure 2-3 The waterproof mechanism 2 includes an airbag tube 21, and the lower end of the airbag tube 21 is fixedly connected to a neck guard plate 22. The upper side of the neck guard plate 22 is narrower than the lower side. The lower end of the neck guard plate 22 is fixedly connected to an airbag tube 23. A mounting hole 24 is provided on the outer surface of the airbag tube 23. The inner surface of the mounting hole 24 is fixedly connected to the outer surface of the placement tube 1. The connection angle between the placement tube 1 and the mounting hole 24 is 45°.

[0033] This solution achieves the purpose of waterproofing the neck of the dialysis patient by placing the airbag tube 1 21 and the airbag tube 2 23 in close contact with the upper and lower sides of the dialysis patient's neck. Since the neck guard 22 is narrower on the upper side and wider on the lower side, when the neck guard 22 is in close contact with the patient's neck, there will be a gap in the patient's neck, allowing the patient to better use the neck for breathing and movement. At the same time, the dialysis tube in the neck can be inserted into the placement tube 1 through the installation hole 24 for placement. Because the connection angle between the placement tube 1 and the installation hole 24 is 45°, it can effectively prevent water droplets from entering the patient's neck along the dialysis tube.

[0034] Working principle: When the dialysis patient needs to wash, the waterproof strip 32 can be attached to the dialysis patient's neck, and then the elastic band 31 can be used to wrap around the dialysis patient's neck, and the Velcro male patch 33 and the Velcro female patch 34 can be pasted to each other to fix the waterproof strip 32 and the elastic band 31 to the patient's neck. When the elastic band 31 is fixed, the neck guard 22 can also be fixed to the dialysis patient's neck. When the neck guard 22 is fixed, the airbag tube 1 21 and the airbag tube 2 23 will form a layer of protection, and the waterproof strip 32 is the second layer of protection, which together prevent water from seeping into the patient's neck. At the same time, the dialysis tube on the neck can be inserted from the mounting hole 24 into the placement tube 1 for placement, which can effectively prevent water droplets from entering the patient's neck along the dialysis tube, thereby using the device to waterproof the patient's neck and prevent the patient's dialysis wound from being infected.

[0035] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A waterproof neck device for dialysis, comprising a placement tube (1), characterized in that: The outer surface of the placement tube (1) is fixedly connected to a waterproof mechanism (2), and the interior of the waterproof mechanism (2) is fixedly connected to a connecting mechanism (3). The waterproof mechanism (2) includes an airbag tube (21), the lower end of the airbag tube (21) is fixedly connected to a neck guard (22), the lower end of the neck guard (22) is fixedly connected to an airbag tube (23), and an outer surface of the airbag tube (23) is provided with a mounting hole (24). The connecting mechanism (3) includes an elastic band (31), the inner surface of the elastic band (31) is fixedly connected to a waterproof sticker (32), the inner surface of the elastic band (31) is fixedly connected to a Velcro male sticker (33), and the outer surface of the elastic band (31) is fixedly connected to a Velcro female sticker (34). The outer surface of the elastic band (31) is fixedly connected to the outer surface of the neck guard (22), and the upper side of the neck guard (22) is narrower than the lower side.

2. The waterproof neck device for dialysis according to claim 1, characterized in that: The inner surface of the mounting hole (24) is fixedly connected to the outer surface of the placement tube (1), and the angle of connection between the placement tube (1) and the mounting hole (24) is 45°.

3. The waterproof neck device for dialysis according to claim 1, characterized in that: The elastic band (31) is made of waterproof cloth, the waterproof strip (32) is made of waterproof sticker, and the Velcro male sticker (33) is made of waterproof sticker.

Images