Plaster capable of absorbing exudate

Abstract

The utility model belongs to the technical field of application, and particularly relates to an application capable of absorbing seepage, which comprises a support frame, the middle part of the support frame is hollow, one side surface of the support frame is provided with an anti-sticking mucous membrane, and the other side surface of the support frame is provided with a female surface of a magic tape around the hollow area; the two layers of screen cloth are arranged in the hollow area in the middle of the supporting frame; the two covering parts are located on the two sides of the top of the supporting frame respectively, the periphery, close to one side face of the supporting frame, of each covering part is provided with a son face of a hook-and-loop fastener, and the covering parts are detachably connected with the supporting frame through the son faces and the mother faces of the hook-and-loop fasteners and used for limiting the screen cloth on the upper layer to be fixed to the supporting frame; the absorbing layer is filled between the two layers of screen cloth; the covering part comprises a connecting frame, and the periphery of one side face of the connecting frame is provided with a sub-face of a hook-and-loop fastener. The medical dressing has the advantages that seepage absorbed in the dressing can be directly treated, the dressing is prevented from being torn and replaced for multiple times, and a burnt person is prevented from feeling painful due to tearing of the dressing.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of dressings, and particularly relates to a dressing capable of absorbing exudate. BACKGROUND

[0002] In the medical field, burn treatment has always been a special concern. Burn not only destroys skin tissue, causing pain and infection risk, but also the nursing of the burn site is extremely important during the treatment process. Traditional burn dressings usually include gauze, bandage, etc. Although these materials can cover the wound, they have many inconveniences in absorbing exudate and replacing, for example, gauze becomes wet after absorbing exudate, is easy to breed bacteria, and needs to be completely removed when replaced, which not only increases the risk of infection, but also brings great pain to the patient.

[0003] With the development of medical technology, people have begun to seek more efficient and comfortable burn care methods, such as using new materials such as hydrocolloid dressing, foam dressing, etc. These materials have better absorbency and air permeability, can reduce the replacement frequency, and reduce the pain of the patient. However, these materials still have limitations in handling a large amount of exudate, and the cost is high, which is not easy to popularize.

[0004] In view of the above problems, the present application proposes a new type of burn dressing, aiming to provide a burn care method which can effectively absorb exudate and reduce the pain of the patient when replaced. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a dressing capable of absorbing exudate, which can directly process the exudate absorbed in the dressing, avoid tearing and replacing the dressing multiple times, and avoid the pain of the burn patient caused by tearing the dressing.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] A dressing capable of absorbing exudate, comprising:

[0008] A support frame, the middle part of the support frame is hollow, and the side face thereof is provided with an anti-adhesion mucosa;

[0009] Two layers of mesh cloth, the two layers of mesh cloth are arranged in the hollow area of the middle part of the support frame;

[0010] Two cover members, the two cover members are respectively located on the two sides of the top of the support frame, the cover member is provided with a male face of the magic tape on the periphery of the side face close to the support frame, and the cover member and the support frame are detachably connected through the male face and the female face of the magic tape, so as to limit the mesh cloth on the upper layer to be fixed on the support frame;

[0011] An absorbent layer is filled between the two layers of the mesh cloth.

[0012] The cover comprises:

[0013] A connecting frame is provided with a sub-surface of the magic tape on a periphery of one side surface;

[0014] The connecting frame is provided with a limiting block, which clamps the mesh cloth of the upper layer to limit the movement of the mesh cloth of the upper layer.

[0015] The support frame is provided with a plurality of support rods, which are located on a side surface of the mesh cloth of the lower layer away from the absorbent layer.

[0016] The support rod is arc-shaped, and the middle part of the support rod is arched towards the side surface of the mesh cloth of the lower layer.

[0017] All the support rods are distributed in the shape of a cross.

[0018] The support frame is provided with a mounting groove at a position corresponding to the two ends of the support rod inside the support frame, the two ends of the support rod are inserted into the inside of the mounting groove, a spring is mounted in the inside of the mounting groove, and the spring is connected with the support rod.

[0019] The support frame is provided with a support truss between the two mesh cloths, a threaded rod is screw-connected at the central position of the inside of the support truss, a lower pressing piece is fixed at the bottom of the threaded rod, and the lower pressing piece is attached to the support rod.

[0020] The technical effects achieved by the utility model are as follows:

[0021] The utility model discloses a support frame is provided with an absorbent layer, a mesh cloth and a cover, the absorbent layer can be conveniently replaced, and the damage to the skin of a burn patient is reduced, so that the efficiency of burn nursing is improved, and the pain of the patient is significantly reduced, and the utility model has important clinical application value.

[0022] The utility model has the advantages of directly treating the absorbed exudate in the patch, avoiding tearing and replacing the patch multiple times, and avoiding the pain of a burn patient caused by tearing the patch. DRAWINGS

[0023] Fig. 1 It is a three-dimensional structure schematic diagram of the utility model;

[0024] Fig. 2 It is a sectional view schematic diagram in the utility model;

[0025] Fig. 3 It is a local enlarged view in the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0027] 1. Support frame; 2. Mesh; 3. Absorbent layer; 4. Connecting frame; 5. Support rod; 6. Mounting slot; 7. Spring; 8. Support truss; 9. Lower pressure plate; 10. Threaded rod. DETAILED DESCRIPTION

[0028] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.

[0029] like Figs. 1-3 As shown, a dressing capable of absorbing exudate comprises a support frame 1, a mesh 2, a cover, and an absorbent layer 3. Specifically, the middle portion of the support frame 1 is a hollow structure, a non-sticky film is provided on one side of the support frame 1, and a female surface of Velcro is provided around the other side of the support frame 1.

[0030] The mesh 2 is arranged in the hollow area in the middle of the support frame 1, and the mesh 2 is made of gauze with a certain elasticity.

[0031] A Velcro sub-surface is provided around one side of the cover, and the shape of the Velcro sub-surface is the same as the main surface, allowing the two to be attached / detached an unlimited number of times. The Velcro sub-surface forms a detachable connection between the cover and the support frame 1.

[0032] A gap exists between the cover and the mesh 2, filled with an absorbent layer 3. This layer is composed of a porous polymer material, a water-absorbing polymer material, and long-staple cotton. The porous polymer material is a porous polymer microsphere, and the water-absorbing polymer material is a modified natural polymer superabsorbent resin. The water-absorbing polymer material can absorb up to hundreds of times its own weight in liquid. The long-staple cotton has excellent air permeability and moisture removal, and is more than five times more breathable than ordinary fabrics. Every square centimeter of mesh 2 is filled with 0.4g-1.5g of long-staple cotton.

[0033] In the embodiment, first, an anti-sticking film is arranged on one side of the support frame 1, which is used to stick to the intact skin of the burn victim and will not stick to the burned skin. Then, the mesh cloth 2 is arranged in the hollow part of the middle of the support frame 1, and the absorbent layer 3 is filled in the mesh cloth 2. The absorbent layer 3 is covered on the mesh cloth 2 by the cover, and since the cover and the support frame 1 are detachably connected through the male and female surfaces of the magic tape, when the absorbent layer 3 absorbs the exudate for a certain period of time, the cover can be removed, the absorbent layer 3 can be replaced by using a pair of tweezers or other tools, and then the cover is put on again, so that the exudate can be absorbed again.

[0034] In the early stage of the burn, the amount of liquid generated per unit time is large, and 1.5g of the absorbent layer 3 can be filled in each 1 square centimeter area of the mesh cloth 2 to fully absorb the exudate. In the middle and later stages of the burn recovery, the amount of the absorbent layer 3 can be gradually reduced, so as to enhance the air permeability of the patch and improve the recovery speed of the burn.

[0035] According to the technical scheme, the support frame 1 is only removed after the skin of the burn victim grows well, so the burn victim only needs to experience the process of tearing the patch in turn, thereby greatly reducing the pain of the burn victim.

[0036] The cover includes a connecting frame 4, the shape of the connecting frame 4 is the same as that of the support frame 1, one side of the connecting frame 4 is provided with the female surface of the magic tape, and the middle part of the connecting frame 4 is also a hollow structure, and the mesh cloth 2 is also arranged in the hollow structure of the middle part of the connecting frame 4. The connecting frame 4 extends a limiting block which clamps the upper mesh cloth 2 to limit the movement of the upper mesh cloth 2.

[0037] The support frame 1 and the connecting frame 4 are both made of silica gel, so that the support frame 1 and the connecting frame 4 can be attached according to the curvature of the body.

[0038] In the embodiment, the middle part of the connecting frame 4 is also provided in a hollow state, which is helpful for air permeation.

[0039] In another specific embodiment, the support frame 1 has a plurality of support rods 5, the support rods 5 are located on the side of the mesh cloth 2 away from the absorbent layer 3, the support rods 5 are arc-shaped, and the middle part of the support rods 5 is arched to the side of the mesh cloth 2. All the support rods 5 in the hollow area of the middle part of the support frame 1 are distributed in a cross shape, and the overflowed exudate on the wound is absorbed by the absorbent layer 3.

[0040] The support rods 5 arranged in the middle part of the support frame 1 can avoid the direct contact between the mesh cloth 2 and the burn, and the phenomenon that the mesh cloth 2 is attached to the skin tissue.

[0041] Embodiment 2:

[0042] The embodiment is improved on the basis of embodiment 1, and specifically as follows:

[0043] Refer to the drawings Fig. 2 The inside of the support frame 1 is provided with mounting grooves 6 at positions corresponding to the two ends of the support rods 5, the two ends of the support rods 5 extend into the mounting grooves 6, springs 7 are mounted in the mounting grooves 6, and the springs 7 are connected with the support rods 5, the springs 7 have small elastic force, and thus when the support rods 5 are not stressed, the springs 7 can push the support rods 5 to arch upward at the central positions thereof;

[0044] A support truss 8 is arranged in the inside of the support frame 1 and between the two screen cloths 2, a threaded rod 10 is threadedly connected at the central position in the inside of the support truss 8, the upper portion of the threaded rod 10 extends through the screen cloth 2 and to the upper portion of the screen cloth 2, when the absorption layer 3 needs to be replaced, the upper screen cloth 2 can be lifted, the screen cloth 2 is flexible, and thus the screen cloth 2 can be lifted from the threaded rod 10, the support truss 8 is in the shape of a vertical bar, and when the absorption layer 3 is replaced, the tool is not blocked, the bottom of the threaded rod 10 is fixed with a pressing piece 9, and the pressing piece 9 is in close contact with the support rod 5.

[0045] When the height of the arch of the support rod 5 needs to be adjusted, the threaded rod 10 can be screwed, the threaded rod 10 is moved downward through the threaded connection with the support truss 8, and thus when the threaded rod 10 is screwed, the pressing piece 9 is moved downward, the central position of the support rod 5 is abutted and pressed downward, the arch position of the support rod 5 is moved downward, when the threaded rod 10 is screwed in the opposite direction, the pressing piece 9 is moved upward, the support rod 5 is not pressed, and the support rod 5 is re-arched upward through the spring 7.

[0046] The above only describes preferred embodiments of the present application, and it should be noted that, for ordinary skilled persons in the technical field, some improvements and refinements can be made without departing from the principles of the present application, and these improvements and refinements should also be regarded as the protection scope of the present application. Structures, devices and operation methods not specifically described and explained in the present application are implemented according to conventional means in the field, unless otherwise specified and limited.

Claims

1. A dressing capable of absorbing exudate, characterized in that: include: A support frame (1), wherein the middle portion of the support frame (1) is hollowed out, and an anti-adhesive film is provided on one side thereof, and a female surface of Velcro is provided around the hollowed-out area on the other side of the support frame (1); Two layers of mesh cloth (2), the two layers of mesh cloth (2) being arranged in a hollow area in the middle of the support frame (1); Two covering members, the two covering members are respectively located on both sides of the top of the support frame (1), the covering member is provided with a sub-surface of the Velcro on a circumference of a side surface of the support frame (1), the covering member and the support frame (1) are detachably connected via the sub-surface of the Velcro, and are used to restrict the upper layer of the mesh cloth (2) from being fixed to the support frame (1); An absorption layer (3), wherein the absorption layer (3) is filled between the two layers of mesh (2).

2. The exudate-absorbing dressing according to claim 1, characterized in that: The cover comprises: A connecting frame (4), wherein a sub-surface of the Velcro is provided on one side of the connecting frame (4); A limiting block extends from the connection frame (4), and the limiting block clamps the mesh cloth (2) on the upper layer to limit the movement of the mesh cloth (2) on the upper layer.

3. The liquid-absorbable dressing according to claim 1, characterized in that: The support frame (1) has a plurality of support rods (5) therein, and the support rods (5) are located on a side of the mesh cloth (2) in the lower layer away from the absorption layer (3).

4. The liquid-absorbable dressing according to claim 3, characterized in that: The support rod (5) is arc-shaped, and the middle portion of the support rod (5) is arched toward the side of the mesh cloth (2) close to the lower layer.

5. The liquid-absorbable dressing according to claim 4, characterized in that: All the support rods (5) are distributed in a well shape.

6. The liquid-absorbable dressing according to claim 5, characterized in that: Mounting grooves (6) are provided inside the support frame (1) and at positions corresponding to the two ends of the support rod (5), both ends of the support rod (5) extend into the interior of the mounting grooves (6), and a spring (7) is installed inside the mounting grooves (6), and the spring (7) is connected to the support rod (5); A support truss (8) is also provided inside the support frame (1) and between the two meshes (2). A threaded rod (10) is threadedly connected at the center position inside the support truss (8), and a lower pressing plate (9) is fixed to the bottom of the threaded rod (10), and the lower pressing plate (9) and the support rod (5) are in contact with each other.

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