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KR-20260063308-A - Wound Protection Device

KR20260063308AKR 20260063308 AKR20260063308 AKR 20260063308AKR-20260063308-A

Abstract

The wound protection device (1000) provided in the present invention includes a cover module (100) comprising a cover cap (110) and a cover support (120), a cushion module (200) comprising an adhesive sheet (210) attached to the patient's skin, and a fixing module (300) for fixing the cover module (100) to the cushion module (200).

Inventors

  • 오지인
  • 이수연

Assignees

  • 오지인

Dates

Publication Date
20260507
Application Date
20241030

Claims (10)

  1. A cover module (100) including a cover cap (110) and a cover support (120); A cushion module (200) including an adhesive sheet (210) attached to the patient's skin; and A wound protection device (1000) comprising a fixing module (300) for fixing the cover module (100) to the cushion module (200).
  2. In paragraph 1, The above cover support (120) includes a set of coupling pins on one or both sides, each pin comprising a coupling pin (121) that facilitates coupling and rotation with the cover cap (110). A wound protection device (1000) characterized by including a set of coupling grooves, wherein one or both ends of the cover cap (110) are fixed by coupling with the coupling pin (121) of the coupling pin set, and one side is formed open to allow rotation or separation.
  3. In paragraph 1, The cushion module (200) has a first axis direction and a second axis direction orthogonal to the first axis direction on a plane, In a state where no external force is applied, The height between the bottom surface of the edge located in the first axis direction of the cushion module (200) and the cover cap (110) is L1, The height between the bottom surface of the edge located in the second axis direction of the cushion module (200) and the cover cap (110) is L2, In that case, L1 is formed to be larger than L2, A wound protection device (1000) characterized by increasing adhesive strength when attached to the patient's skin.
  4. In paragraph 3, A wound protection device (1000) characterized in that the length in the first axis direction of the cushion module (200) is formed to be greater than the length in the second axis direction, and the bottom surface of the cushion module (200) forms an ellipse.
  5. In paragraph 1, A wound protection device (1000) characterized in that the adhesive sheet (210) of the cushion module (200) includes a patterned tape (221) in which an adhesive area and a non-adhesive area are alternately arranged, and the adhesive area has a ratio of 35% to 40% of the total area.
  6. In paragraph 5, The above adhesive sheet (210) A wound protection device (1000) characterized by including a plurality of the above-mentioned patterned tapes (221) stacked thereon.
  7. In paragraph 1, A wound protection device (1000) characterized by further including a ventilation groove (230) on the upper surface of the cushion module (200) to ensure breathability in a situation where the patient's skin is compressed and faces the floor according to the patient's movement.
  8. In paragraph 1, A wound protection device (1000) characterized in that the cover support portion (120) and the fixing module (300) of the cover module (100) are formed integrally.
  9. In paragraph 1, The above cushion module (200) is, Multiple protrusions (250) containing directionality inside; At least three or more support members (260) located inside the cushion module; and A support member connecting part (270) that is positioned spaced apart from the cushion module (200) and mechanically connects the support members (260) to each other without interfering with the movement of the support members (260) inside the cushion module; Includes, A wound protection device (1000) characterized in that at least three of the above-mentioned supports advance in one direction by means of a plurality of above-mentioned protrusions (250) that are compressed and relaxed by the minute movement of the patient.
  10. In Paragraph 9, The above cushion module (200) is formed in a tube shape, and The above support (260) is formed in a spherical shape, and The above support connecting part (270) is characterized by connecting the above support (260) in a ring shape, thereby forming a wound protection device (1000).

Description

Wound Protection Device The present invention relates to a wound protection device. In particular, the present invention relates to a wound protection device for patients with chronic skin diseases. Patients with chronic skin diseases are exposed to the risk of wound aggravation and infection due to conditions such as bedsores and diabetic ulcers. However, current wound management methods have various limitations, making effective treatment difficult. First, non-contact protection is difficult, and ventilation is also challenging. Conventional dressings or protective devices come into direct contact with the wound site, restricting ventilation and applying pressure, which can worsen the wound. This results in secondary wounds during dressing, which delays recovery and causes pain. Furthermore, when changing the dressing, the skin is peeled off along with it, causing additional wounds and pain. Furthermore, due to the non-contact nature of the procedure, wound aggravation frequently occurs in long-term care patients. Patients with bedsores, ulcers, or those in a supine position experience worsening of their wounds due to continuous pressure applied to the skin from prolonged bed rest. It is difficult to effectively resolve these issues with conventional technology. The timing of dressing changes is being delayed due to the excessive workload of medical staff. It is realistically difficult for a single resident to work a 12-hour day and change dressings twice a day for 36 patients. As a result, dressing changes are missed or skipped, leading to the worsening of ulcers and increased dissatisfaction among patients and their guardians. This is linked to high treatment costs and the burden of caregiving expenses. To solve these problems, it is necessary to develop an innovative wound protection cap capable of non-contact protection and ventilation. FIG. 1 is a perspective view showing a wound protection device according to one embodiment of the present invention. FIGS. 2a to 2c are perspective views showing a cover module of a wound protection device according to an embodiment of FIG. 1. FIGS. 3a to 3c are perspective views showing a cushion module of a wound protection device according to an embodiment of FIG. 1. FIG. 4 is a perspective view showing a fixing module of a wound protection device according to an embodiment of FIG. 1. FIGS. 5a and 5b are drawings showing a cushion module of a wound protection device according to another embodiment of the present invention. Hereinafter, embodiments disclosed in this specification will be described in detail with reference to the attached drawings. Identical or similar components are given the same reference number regardless of the drawing symbols, and redundant descriptions thereof will be omitted. Terms including ordinal numbers, such as first, second, etc., may be used to describe various components, but said components are not limited by said terms. These terms are used solely for the purpose of distinguishing one component from another. When it is stated that one component is "connected" or "joined" to another component, it should be understood that while it may be directly connected or joined to that other component, there may also be other components in between. On the other hand, when it is stated that one component is "directly connected" or "directly coupled" to another component, it should be understood that there are no other components in between. A singular expression includes a plural expression unless the context clearly indicates otherwise. In this application, terms such as "comprising" or "having" are intended to specify the existence of the features, numbers, components, parts, or combinations thereof described in the specification, and should be understood as not precluding the existence or addition of one or more other features, numbers, components, parts, or combinations thereof. Complete configuration of the wound protection device FIG. 1 is a perspective view showing a wound protection device according to one embodiment of the present invention. Referring to FIG. 1, the wound protection device (1000) of the present invention comprises three main components: a cover module (100), a cushion module (200), and a fixing module (300). The cover module (100) is partially openable and closable, allowing for continuous management of the patient's wound area. The cushion module (200) supports the area surrounding the patient's wound area to prevent direct contact with the patient's wound and includes a function to protect the patient's wound even if the wound protection device is placed under the patient's body due to the patient's movement. The fixing module (300) is configured to fix the cover module (100) and the cushion module (200). I will explain each specific component in more detail. cover module (100) FIGS. 2a to 2c are perspective views showing a cover module of a wound protection device according to an embodiment of FIG. 1. FIG. 2a shows the