Wound nursing device

Abstract

The utility model discloses a wound nursing device, which relates to the technical field of medical instruments, and comprises a positioning patch, a wound containing groove is formed in the center of the positioning patch; the limiting patch is located on the front side of the wound containing groove, a first annular hook-and-loop fastener hook face is sewn to the bottom of the limiting patch, a first annular hook-and-loop fastener loop face corresponding to the first annular hook-and-loop fastener hook face is sewn to the edge of the front side of the wound containing groove, and the positioning patch and the limiting patch are each provided with an air hole set. A flow limiting structure used for limiting flow of the cleaning fluid is arranged on the rear side of the positioning patch and comprises an annular frame and a baffle ring, an inner annular groove is formed in the rear side of the wound containing groove, the annular frame is arranged in the inner annular groove, the baffle ring is welded to the rear side of the annular frame, and an inner cavity is formed in the baffle ring. According to the utility model, the positioning patch is matched with the limiting patch, so that the wound can be conveniently covered with articles such as medicines or aseptic cotton, the wound can be operated only by tearing off the positioning patch during cleaning or replacement of the articles such as medicines, and the use is very convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a wound care device. Background Art

[0002] During the medical treatment process, when a patient has a wound on his limb, the wound needs to be cared for. Generally, the wound needs to be cleaned, disinfected, etc. After treatment, medicine needs to be applied, and finally the wound needs to be bandaged. Generally, the bandage is fixed with a special bandage or a bandage.

[0003] The patent document with publication number CN219941005U discloses a medical high-air-permeability dressing, which belongs to the field of medical device technology. The medical high-air-permeability dressing has a dressing body, which includes a non-woven fabric base layer that is rectangular as a whole. The non-woven fabric base layer is provided with multiple dressing air holes. A drug filling ring is provided in the middle of the non-woven fabric base layer, and sterile gauze is provided inside the drug filling ring. A protective layer is provided on the upper surface of the non-woven fabric base layer, and annular glue and dot glue are provided between the non-woven fabric base layer and the protective layer. The annular glue is located on the outside of the drug filling ring, and the dot glue is distributed on the non-woven fabric base layer and the drug filling ring; the dressing air holes are distributed on the outside of the drug filling ring; an antibacterial layer is provided on the lower surface of the non-woven fabric base layer, and a warning layer is provided on the antibacterial layer. The bottom of the non-woven fabric base layer has annular glue and dot glue. The annular glue is a square ring structure, and a breathable part is provided on the annular glue.

[0004] The dressing provided by the above technical solution needs to be replaced every time the dressing is changed or cleaned, thus resulting in a waste of materials. Utility Model Content

[0005] The purpose of the utility model is to provide a wound care device, which solves the problem that the wound care device needs to be replaced every time the dressing is changed or cleaned, thereby causing waste of materials.

[0006] The utility model solves the above technical problems through the following technical solutions, and the utility model includes:

[0007] The positioning patch has a wound accommodating groove at its center;

[0008] A limiting patch is located at the front side of the wound receiving groove, wherein a first annular Velcro hook surface is sewn on the bottom of the limiting patch, and a first annular Velcro fur surface corresponding to the first annular Velcro hook surface is sewn on the front edge of the wound receiving groove.

[0009] Preferably, both the positioning patch and the limiting patch are provided with a ventilation hole group.

[0010] Preferably, a flow limiting structure for limiting the flow of cleaning liquid is provided on the rear side of the positioning sticker.

[0011] Preferably, the flow limiting structure includes an annular frame and a retaining ring, an inner annular groove is provided on the rear side of the wound receiving groove, the annular frame is arranged in the inner annular groove, and the retaining ring is welded to the rear side of the annular frame.

[0012] Preferably, an inner cavity is provided in the retaining ring, a plurality of liquid collecting ports are provided between the inner side of the retaining ring and the inner cavity, and a liquid drain pipe communicating with the inner cavity is welded to one side of the retaining ring.

[0013] Preferably, a second annular Velcro fleece surface is sewn on the inner wall of the inner annular groove, and a second annular Velcro hook surface corresponding to the second annular Velcro fleece surface is sewn on the front side of the annular frame.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. By cooperating with the positioning patch and the limiting patch, it is convenient to cover the wound with medicine or disinfectant cotton and other items. When cleaning or replacing medicine and other items, you only need to tear off the positioning patch to operate on the wound, which is very convenient to use.

[0016] 2. When cleaning the wound, the flow-limiting structure can prevent the cleaning liquid from soaking the positioning sticker, and the retaining ring can be used to discharge the cleaning liquid. Therefore, there is no need to replace the positioning sticker every time, which can save materials.

[0017] 3. The limiting patch and the current limiting structure are connected to the positioning patch through a Velcro structure, so they can be easily disassembled and reused, which can save resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural view of the utility model;

[0019] Figure 2 This is a front structural view of the positioning sticker of the present utility model;

[0020] Figure 3 This is a rear view of the limiting patch structure of the utility model;

[0021] Figure 4 This is a structural view of the current limiting structure of the utility model;

[0022] Figure 5 This is a rear structural view of the positioning sticker of the present utility model.

[0023] The numbers in the figure represent:

[0024] 1. Positioning patch; 2. Wound groove; 3. Limiting patch; 4. First ring-shaped Velcro hook surface; 5. First ring-shaped Velcro fleece surface; 6. Breathing hole group; 7. Flow limiting structure; 701. Ring frame; 702. Retaining ring; 8. Inner ring groove; 9. Liquid collection port; 10. Drain pipe; 11. Second ring-shaped Velcro fleece surface; 12. Second ring-shaped Velcro hook surface. DETAILED DESCRIPTION

[0025] The above and other technical features and advantages of the present invention are described in more detail below with reference to the accompanying drawings.

[0026] Example 1

[0027] This embodiment provides a technical solution: a wound care device, such as Figure 1-Figure 3 As shown, it includes a positioning sticker 1 and a limiting sticker 3.

[0028] In the specific implementation, such as Figure 1-Figure 3 As shown, a wound receiving groove 2 is opened at the center of the positioning patch 1, and a limiting patch 3 is located on the front side of the wound receiving groove 2. The limiting patch 3 can be used to conveniently fix medicines and disinfectant cotton and other items used for wound treatment on the wound surface, and when it is necessary to replace medicines and disinfectant cotton and other items, it is only necessary to tear off the limiting patch 3 to perform the operation. A first annular Velcro hook surface 4 is sewn on the bottom of the limiting patch 3, and a first annular Velcro fur surface 5 corresponding to the first annular Velcro hook surface 4 is sewn on the front edge of the wound receiving groove 2. The limiting patch 3 is connected to the positioning patch 1 through the first annular Velcro hook surface 4, so the use and removal of the limiting patch 3 can be convenient, and the limiting patch 3 can be reused.

[0029] Furthermore, both the positioning patch 1 and the limiting patch 3 are provided with a ventilation hole group 6, which can achieve a ventilation effect to ensure comfort.

[0030] Example 2

[0031] This embodiment is further optimized based on the first embodiment, and the parts that are the same as the above technical solutions will not be repeated here. Figure 4-Figure 5 As shown, in order to further better realize the present invention, the following setting method is particularly adopted: in this embodiment, in order to facilitate the cleaning of the wound and prevent the cleaning liquid from soaking the positioning sticker 1 when cleaning the wound.

[0032] In a specific implementation, a flow limiting structure 7 for limiting the flow of cleaning liquid is provided on the rear side of the positioning sticker 1. The flow limiting structure 7 includes an annular frame 701 and a retaining ring 702. An inner annular groove 8 is provided on the rear side of the wound receiving groove 2. The annular frame 701 is provided in the inner annular groove 8. The retaining ring 702 is welded to the rear side of the annular frame 701. The annular frame 701 and the retaining ring 702 are both made of plastic materials. When the positioning sticker 1 is attached to the patient, the retaining ring 702 can have a sealing effect from four sides. When cleaning the wound, the positioning sticker 1 does not need to be replaced, and only the limiting patch 3 needs to be torn off to clean the wound. An inner cavity is provided in the retaining ring 702, and a plurality of liquid collection ports 9 are provided between the inner side of the retaining ring 702 and the inner cavity. A drainage pipe 10 connected to the inner cavity is welded on one side of the retaining ring 702. The cleaning liquid used for cleaning the wound can be collected into the inner cavity through the liquid collection port 9, and the cleaning liquid can be discharged through the drainage pipe 10.

[0033] Furthermore, a second annular Velcro surface 11 is sewn on the inner wall of the inner ring groove 8, and a second annular Velcro hook surface 12 corresponding to the second annular Velcro surface 11 is sewn on the front side of the annular frame 701. The annular frame 701 can facilitate the disassembly of the current limiting structure 7 through the second annular Velcro surface 11 to facilitate subsequent reuse.

[0034] The above are only preferred embodiments of the present invention and are intended to be illustrative rather than restrictive. Those skilled in the art will appreciate that many changes, modifications, and even equivalents may be made to the embodiments within the spirit and scope of the claims, all of which fall within the scope of protection of the present invention.

Claims

1. A wound care device, characterized in that: include: A positioning patch (1) is provided with a wound receiving groove (2) at its center; A limiting patch (3) is located at the front side of the wound receiving groove (2), wherein a first annular Velcro hook surface (4) is sewn to the bottom of the limiting patch (3), and a first annular Velcro fur surface (5) corresponding to the first annular Velcro hook surface (4) is sewn to the front edge of the wound receiving groove (2); The rear side of the positioning patch (1) is provided with a flow limiting structure (7) for limiting the flow of the cleaning liquid. The flow limiting structure (7) comprises an annular frame (701) and a retaining ring (702). An inner annular groove (8) is provided on the rear side of the wound receiving groove (2). The annular frame (701) is provided in the inner annular groove (8). The retaining ring (702) is welded to the rear side of the annular frame (701). An inner cavity is provided in the retaining ring (702). A plurality of liquid collecting ports (9) are provided between the inner side of the retaining ring (702) and the inner cavity. A liquid discharge pipe (10) communicating with the inner cavity is welded to one side of the retaining ring (702).

2. A wound care device according to claim 1, characterized in that: The positioning patch (1) and the limiting patch (3) are both provided with a ventilation hole group (6).

3. A wound care device according to claim 1, characterized in that: A second annular Velcro fleece surface (11) is sewn onto the inner wall of the inner annular groove (8), and a second annular Velcro hook surface (12) corresponding to the second annular Velcro fleece surface (11) is sewn onto the front side of the annular frame (701).

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