Herpes zoster local protection device

Abstract

The utility model relates to a herpes zoster local protection device which comprises a protection body and two shoulder straps, the section of the protection body is of a U-shaped structure, the protection body is worn at the trunk focus of a human body around the waist, the inner wall of the protection body is concaved inwards to form a cavity, and a plurality of air holes are formed in the bottom wall, corresponding to the cavity, of the protection body in a penetrating mode. The shoulder strap bypasses the corresponding left or right shoulder of the human body from the front and rear sides of the protection body and then is connected to the other front and rear sides of the protection body. The cavity is formed in the inner wall of the protection body which is worn around the waist at the trunk focus of the human body, so that the focus can be physically isolated from underclothes of a patient, great pain caused by friction between the focus and the underclothes is avoided, meanwhile, air convection inside and outside the cavity can be facilitated by forming the air holes in the bottom wall of the cavity, and the protection effect is improved. Meanwhile, stable wearing is achieved through the two shoulder straps, it is guaranteed that the protection body is stably worn, ectopic is avoided, and stable isolation is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a local protective device for herpes zoster. Background Art

[0002] Herpes zoster is an acute infectious skin disease caused by varicella-zoster virus. It is an extremely stubborn painful disease, showing as granules or even bean-sized papules, and distributed in clusters without fusion, followed by rapid changes into blisters, which can damage the peripheral and central nervous systems and cause neuropathic pain. During the onset of the disease, the friction between the lesion site and the patient's underwear can cause the patient's pain to increase, and even cause the blister to rupture or delay the skin healing at the ruptured herpes site, which brings great pain to the patient. In the prior art, in order to avoid the friction between the lesion site and the patient's underwear, the lesion site is separated from the patient's underwear by arranging an isolation protective clothing or a protective part, but in reality, the isolation protective clothing is inconvenient to put on and take off, and the protective part is also easily misplaced or loosened by being fixed with a winding belt, and the effect of use is not good. Once misplaced or loosened, it is impossible to play the role of isolation protection. In addition, since medicine is usually applied at the lesion site, the friction between the lesion site and the patient's underwear will not only cause the coating of the medicine, affect the efficacy, but also stain the clothes, which is easier to clean. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a local protection device for herpes zoster in view of the deficiencies of the above-mentioned prior art.

[0004] The utility model provides a technical solution to the above-mentioned technical problems as follows: a local protection device for herpes zoster, comprising a protection body with a U-shaped cross-section and two shoulder straps, the protection body being worn around the waist at the lesion site on the trunk of a human body, the inner wall of the protection body being recessed inwardly to form a cavity for accommodating the herpes zoster lesion site, a plurality of ventilation holes being penetrated through the bottom wall of the protection body corresponding to the cavity, two shoulder straps being respectively arranged between the upper parts of the front and rear sides of the protection body, and the shoulder straps being connected to the other front and rear side of the protection body after passing through the corresponding left or right shoulder of the human body from the front and rear sides of the protection body.

[0005] The beneficial effects of the utility model are as follows: the local protection device for herpes zoster of the utility model, by arranging a cavity on the inner wall of the protection body which is worn around the waist at the lesion site on the trunk of the human body, can physically isolate the lesion site from the patient's underwear to avoid the friction between the two causing great pain to the patient, and at the same time, by arranging air holes on the bottom wall of the cavity, air convection inside and outside the cavity can be facilitated to enhance air permeability, which is beneficial to the patient's recovery, and at the same time, stable wearing can be achieved through the two shoulder straps, thereby ensuring that the protection body is stably worn, avoiding dislocation, and ensuring stable isolation.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows:

[0007] Further: a restraining horizontal belt is arranged between the two ends of the U-shaped opening of the protection body.

[0008] The beneficial effect of the above further solution is that by providing the restraining horizontal belt, it is possible to further assist in fixing the wearing of the protective body, reduce the movable space between the protective body and the surface of human skin, and ensure the wearing stability.

[0009] Further: the length of the restraining horizontal belt can be adjusted.

[0010] The beneficial effect of the above further solution is that by setting the length of the restraining horizontal belt to be adjustable, it can be adaptively adjusted according to patients of different body shapes or different conditions to ensure wearing comfort.

[0011] Further: one end or both ends of the U-shaped opening of the protection body are provided with through holes, and one end or both ends of the restraining horizontal belt pass through the corresponding through holes and are movably connected with the protection body.

[0012] The beneficial effect of the above further solution is that by passing one end or both ends of the restraining horizontal belt through the corresponding through hole and movably connecting it with the protection body, it can be adjusted very conveniently, the operation is simple, and the adaptability is strong.

[0013] Further: the restraining horizontal belt is an elastic belt or Velcro.

[0014] The beneficial effects of the above further solution are: the elastic band or Velcro is easy to operate, low in cost, and very convenient to install and wear.

[0015] Further: the shoulder strap is an adjustable elastic strap.

[0016] The beneficial effect of the above further solution is that by providing an adjustable elastic band, the comfort of wearing on the shoulders can be taken into account while ensuring the stability of the protection body.

[0017] Further: the outer wall and inner wall edges of the protection body are respectively provided with chamfers throughout the length, and the inner side wall edge of the protection body located in the cavity is provided with a chamfer throughout the length.

[0018] The beneficial effect of the above further scheme is: by setting the chamfer, it is possible to avoid the edge of the protective body and the edge of the cavity from causing pressure sores and other injuries when they come into contact with the skin, thereby ensuring both wearing comfort and wearing safety.

[0019] Further: the protective body is made of polylactic acid material or degradable plastic material.

[0020] The beneficial effect of the above further solution is: the use of polylactic acid material or degradable plastic material, on the one hand, ensures the stability of the isolation support, on the other hand, reduces pollution, is degradable and recyclable, and has low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of a local protective device for herpes zoster according to an embodiment of the utility model;

[0022] Figure 2 It is a schematic structural diagram of a protection body according to an embodiment of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Protective body, 2. Cavity, 3. Ventilation holes, 4. Binding horizontal straps, 5. Shoulder straps. DETAILED DESCRIPTION

[0025] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0026] like Figure 1 and Figure 2 As shown, a local protection device for herpes zoster comprises a protection body 1 with a U-shaped cross-section and two shoulder straps 5, the protection body 1 is worn around the waist at the lesion site on the trunk of a human body, the inner wall of the protection body 1 is recessed inwardly to form a cavity 2 for accommodating the herpes zoster lesion site, a plurality of air holes 3 are penetrated on the bottom wall of the protection body 1 corresponding to the cavity 2, two shoulder straps 5 are respectively arranged between the upper parts of the front and rear sides of the protection body 1, and the shoulder straps 5 are connected to the other front and rear sides of the protection body 1 after passing through the corresponding left or right shoulder of the human body from the front and rear sides of the protection body 1.

[0027] The utility model provides a local protective device for herpes zoster by arranging a cavity 2 on the inner wall of a protective body 1 which is worn around the waist at the lesion site on the trunk of a human body. In this way, the lesion site can be physically isolated from the patient's underwear to avoid the friction between the two causing great pain to the patient. At the same time, by arranging air holes 3 on the bottom wall of the cavity 2, air convection inside and outside the cavity can be facilitated, thereby enhancing air permeability and facilitating the patient's recovery. At the same time, the two shoulder straps 4 can achieve stable wearing, ensure that the protective body 1 is stably worn, avoid dislocation, ensure stable isolation, and be easy to wear.

[0028] In one or more embodiments of the present invention, a restraining horizontal belt 4 is provided between the two ends of the U-shaped opening of the protection body 1. By providing the restraining horizontal belt 4, the protection body 1 can be further assisted in being fixedly worn, the movable space between the protection body 1 and the surface of human skin can be reduced, and the wearing stability can be ensured.

[0029] Optionally, in one or more embodiments of the present invention, the length of the restraining horizontal belt 4 is adjustable. By setting the length of the restraining horizontal belt 4 to be adjustable, it can be adaptively adjusted according to patients of different body shapes or different conditions to ensure wearing comfort.

[0030] Specifically, in one or more embodiments of the utility model, a through hole is provided at one or both ends of the U-shaped opening of the protection body 1, and one or both ends of the restraining horizontal belt 4 pass through the corresponding through hole and are movably connected to the protection body 1. By passing one or both ends of the restraining horizontal belt 4 through the corresponding through hole and movably connecting to the protection body 1, it can be adjusted very conveniently, the operation is simple, and the adaptability is strong.

[0031] In one or more embodiments of the present invention, the restraining horizontal belt 4 is an elastic belt or a Velcro, which is easy to operate, low in cost, and very convenient to install and wear.

[0032] Optionally, in one or more embodiments of the present invention, the shoulder strap 4 is an adjustable elastic band. By providing the adjustable elastic band, the stability of the protective body 1 can be ensured while taking into account the comfort of wearing on the shoulders.

[0033] In practice, the user can wear the two shoulder straps 4 in parallel or cross-wise according to his / her wearing habits.

[0034] In one or more embodiments of the utility model, the outer wall and inner wall edges of the protection body 1 are respectively provided with chamfers throughout the entire length, and the inner wall edge of the protection body 1 located in the cavity 2 is provided with a chamfer throughout the entire length. By providing the chamfers, it is possible to avoid the edge of the protection body 1 and the edge of the cavity from causing pressure sores and other injuries when they come into contact with the skin, thereby ensuring both the comfort of wearing and the safety of wearing.

[0035] Optionally, the protection body 1 is made of polylactic acid or degradable plastic material. The use of polylactic acid or degradable plastic material can ensure the stability of the isolation support on the one hand, and reduce pollution on the other hand, and can be degraded and recycled with low cost.

[0036] It should be additionally explained that, in the embodiment of the utility model, the protective body 1 is based on a three-dimensional model constructed after a CT scan of the patient's lesion site, and is prepared by 3D printing. It can be personalized according to the patient's different lesion sites and different conditions. Therefore, the local protection device for herpes zoster of the utility model has better fit, the protective body 1 is personalized, and the patient's use effect is better.

[0037] When in use, first unfasten the comfortable horizontal strap 4, then wear the two shoulder straps 5 on the patient's shoulders, and then wear the protective body 1 on the lesion of the human trunk through the air U-shaped opening waist ring, so that all the lesion areas are aligned in the cavity, adjust the tightness of the shoulder straps 5, and finally tighten the comfortable horizontal strap 4 to complete the wearing.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A local protective device for herpes zoster, characterized in that: The invention comprises a protective body (1) with a U-shaped cross-section and two shoulder straps (5), wherein the protective body (1) is worn around the waist at the lesion site on the trunk of a human body, the inner wall of the protective body (1) is recessed inwardly to form a cavity (2) for accommodating the lesion site of herpes zoster, a plurality of air holes (3) are penetrated through the bottom wall of the protective body (1) corresponding to the cavity (2), two shoulder straps (5) are respectively arranged between the upper parts of the front and rear sides of the protective body (1), and the shoulder straps (5) are connected to the other front and rear sides of the protective body (1) after passing through the corresponding left or right shoulder of the human body from the front and rear sides of the protective body (1).

2. The local protective device for herpes zoster according to claim 1, characterized in that: A restraining horizontal belt (4) is provided between the two ends of the U-shaped opening of the protection body (1).

3. The local protective device for herpes zoster according to claim 2, characterized in that: The length of the restraining horizontal belt (4) can be adjusted.

4. The local protective device for herpes zoster according to claim 3, characterized in that: One or both ends of the U-shaped opening of the protection body (1) are provided with through holes, and one or both ends of the restraining horizontal belt (4) pass through the corresponding through holes and are movably connected to the protection body (1).

5. The local protective device for herpes zoster according to claim 4, characterized in that: The binding transverse belt (4) is an elastic belt or a Velcro.

6. The local protective device for herpes zoster according to claim 1, characterized in that: The shoulder strap (5) is an adjustable elastic strap.

7. The local protective device for herpes zoster according to claim 1, characterized in that: The outer wall and inner wall edges of the protection body (1) are respectively provided with chamfers throughout their length, and the inner side wall edge of the protection body (1) located in the cavity (2) is provided with a chamfer throughout its length.

8. The local protective device for herpes zoster according to any one of claims 1 to 7, characterized in that: The protective body (1) is made of polylactic acid or degradable plastic material.

Images