Medical gauze wrapped cotton cushion dressing

Abstract

The utility model relates to a medical gauze wrapped cotton cushion dressing, and belongs to the technical field of medical dressings. The medical gauze wrapping cotton pad dressing comprises a cotton pad, the cotton pad comprises a cotton block and wrapping cotton gauze wrapping the cotton block, and the cotton pad further comprises a water-repellent film arranged between one surface of the cotton block and the wrapping cotton gauze; the medical gauze wrapped cotton pad dressing further comprises a gauze bandage used for fixing the cotton pad. According to the utility model, the water-repellent film is arranged between one surface of the cotton block and the cotton gauze, so that the surface of the dressing can be kept dry; and secondly, the dressing is compressed and plastically packaged, so that the problem of large occupied space during storage and transportation of the dressing is solved, and the vacuum plastic packaging also has a good antibacterial effect.

Description

Technical Field

[0001] This utility model relates to a medical gauze-wrapped cotton pad dressing, belonging to the field of medical dressing technology. Background Technology

[0002] Medical gauze pads are a widely used dressing in the medical field, with the following main applications: 1. Operating room: Used during surgery to cover wounds, reduce bleeding, provide protection, and promote healing. They can be used to wrap or pad surgical sites to prevent bleeding and protect wounds from external contamination or foreign bodies; 2. Wards and ambulances: As a common dressing, used to stop bleeding, cover wounds, absorb wound exudate, keep wounds clean, and promote healing; 3. Home wound dressing and emergency treatment: Used to stop bleeding, cover wounds, and absorb wound exudate; 4. Ophthalmology, ENT, dentistry, etc.: Used for disinfection and hemostasis.

[0003] The main function of medical cotton gauze pads is to absorb blood and tissue fluid. They have better absorbency and can better absorb the patient's blood and tissue fluid without putting any pressure on the wound. At the same time, they can also protect the tissues around the wound and prevent tissue infection.

[0004] For example, the utility model patent with authorization announcement number CN 204050037 U discloses a composite hydrocolloid medical dressing, which includes an isolation layer and a hydrocolloid layer. The hydrocolloid layer has an absorbent dressing core inside and an antibacterial layer on the back. The antibacterial layer is mainly composed of a polyurethane film coated with adhesive. The antibacterial layer is bonded to the edge of the hydrocolloid layer to cover the hydrocolloid layer.

[0005] However, hydrocolloid dressings have limited absorption capacity, and for highly exudative wounds, the adhesion of the antibacterial layer will decrease, making it difficult to provide a good isolation effect. Utility Model Content

[0006] This invention aims to solve the aforementioned problems by providing a medical gauze-wrapped cotton pad dressing. This medical gauze-wrapped cotton pad dressing addresses the issue of reduced adhesion to the skin and wound after the cotton pad absorbs moisture by incorporating gauze bandages.

[0007] The technical solution of this utility model to solve the above problems is as follows:

[0008] A medical gauze-wrapped cotton pad dressing includes a cotton pad comprising a cotton block and a cotton-wrapped gauze covering the cotton block. The cotton pad also includes a water-repellent membrane disposed between one surface of the cotton block and the cotton-wrapped gauze. The medical gauze-wrapped cotton pad dressing further includes a gauze bandage for securing the cotton pad.

[0009] As a preferred embodiment of the above technical solution, the gauze bandage is sewn and fixed to the cotton-wrapped gauze.

[0010] As a preferred embodiment of the above technical solution, the medical gauze-wrapped cotton pad dressing is a compressible body, and the volume of the compressible body is 1 / 5 to 1 / 2 of the volume used.

[0011] As a preferred embodiment of the above technical solution, the medical gauze-wrapped cotton pad dressing further includes a fixing paper ring that binds the compression body to limit expansion, and the two ends of the fixing paper ring are overlapped by adhesive tape.

[0012] As a preferred embodiment of the above technical solution, the medical gauze-wrapped cotton pad dressing further includes a plastic packaging film for vacuum packaging the compressed body to further limit its expansion.

[0013] As a preferred embodiment of the above technical solution, the cotton block is combed cotton, and the cotton-wrapped gauze and gauze bandage are all-cotton degreased gauze.

[0014] As a preferred embodiment of the above technical solution, the water-repellent membrane is a PE membrane, PP membrane, PET membrane, or PU membrane.

[0015] In summary, this utility model has the following beneficial effects:

[0016] 1. This utility model solves the problem of reduced adhesion between cotton pads and skin wounds after the cotton pads absorb moisture by setting gauze bandages;

[0017] 2. This utility model solves the problem of the cotton block wetting clothes after absorbing liquid by setting a water-repellent film between one surface of the cotton block and the cotton-wrapped gauze, and keeps the dressing surface dry.

[0018] 3. This utility model solves the problem of large space occupation during the storage and transportation of dressings by compressing and sealing the dressings. In addition, vacuum sealing has a good antibacterial effect and is also beneficial to the preservation of dressings. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] The component names represented by each number in the diagram are as follows:

[0021] 1-Cotton pad,

[0022] 2- Gauze bandage,

[0023] 11-Cotton block,

[0024] 12 packs of cotton gauze,

[0025] 13-Water-repellent membrane. Detailed Implementation

[0026] The present invention will be further explained below with reference to the accompanying drawings.

[0027] This specific embodiment is merely an explanation of the present invention and is not intended to limit it. Any changes made by those skilled in the art after reading this specification, as long as they fall within the scope of the claims, will be protected by patent law.

[0028] A medical gauze-wrapped cotton pad dressing, such as Figure 1 As shown, it consists of a cotton pad 1 and a gauze bandage 2 for fixing the cotton pad 1. The gauze bandage 2 is sewn to the cotton-covered gauze 12.

[0029] Specifically, the cotton pad 1 includes a cotton block 11, a cotton-wrapped gauze 12 wrapping the cotton block 11, and a water-repellent membrane 13 disposed between one surface of the cotton block 11 and the cotton-wrapped gauze 12; in this embodiment, the water-repellent membrane is a PE film with a thickness of approximately 30 μm; the cotton block 11 is combed cotton, and the cotton-wrapped gauze 12 and the gauze bandage 2 are both degreased cotton gauze.

[0030] Furthermore, the medical gauze-wrapped cotton pad dressing is a compressed form, with a volume approximately 1 / 4 of its usable volume. Moreover, the medical gauze-wrapped cotton pad dressing also includes a retaining paper ring to bind the compressed form and limit its expansion; the two ends of the retaining paper ring are overlapped with adhesive tape. In terms of packaging, the medical gauze-wrapped cotton pad dressing is vacuum-packed; specifically, the packaging material is a plastic film used to vacuum-pack the compressed form to further limit its expansion.

[0031] The preparation method of the above-mentioned medical gauze-wrapped cotton pad dressing includes the following steps:

[0032] S1. Provide gauze and cotton block treated with antibacterial agent, with the gauze placed under the cotton block, the size of the gauze being more than twice the size of the cotton block;

[0033] S2. Provide a PE film with a thickness of about 30μm, which is about the same size as the cotton block, and spread it on top of the cotton block;

[0034] S3. Fold the gauze in half so that the folded side of the gauze covers the cotton block and plastic film to make a pre-made cotton-wrapped pad.

[0035] S4. The preform of the cotton-filled pad is overlocked using an overlock machine, and sewing is performed at the same time to make the cotton-filled pad.

[0036] S5. Provide a gauze bandage, and sew the middle part of the gauze bandage to the cotton pad using a sewing machine;

[0037] S6. Fold the gauze bandage and place it on both sides of the cotton pad to form a preform of the gauze cotton pad dressing.

[0038] S7. Use a compressor to compress the pre-made gauze-wrapped cotton pad dressing to 1 / 4 of its original volume, then take it out and wrap it with a fixing paper ring to make a binding body;

[0039] S8. The binding body is placed into a plastic sealing bag, and then the plastic sealing bag is vacuum sealed using a plastic sealing machine to obtain a medical gauze-wrapped cotton pad dressing.

[0040] Specifically, in step S7, a mold with sealed edges on all four sides and bottom is used to insert the pre-formed gauze-wrapped cotton pad dressing into the mold. Then, a compressor is used, with the compressor head inserted into the mold, and the compressor is turned on to compress the pre-formed gauze-wrapped cotton pad dressing to about 1 / 4 of its original volume, forming a compressed body. Then, the compressed body is removed from the mold. Next, a fixing paper ring is wrapped around the compressed body to limit its expansion, and the two ends of the fixing paper ring are glued and fixed with tape to form a bundle. The bundles are collected and temporarily stored in a plastic box.

Claims

1. A medical gauze-wrapped cotton pad dressing, comprising a cotton pad (1), wherein the cotton pad (1) comprises a cotton block (11) and a cotton-wrapped gauze (12) wrapping the cotton block (11), characterized in that: The cotton pad (1) further includes a water-repellent membrane (13) disposed between one surface of the cotton block (11) and the cotton-wrapped gauze (12); the medical gauze-wrapped cotton pad dressing further includes a gauze bandage (2) for fixing the cotton pad (1).

2. The medical gauze-wrapped cotton pad dressing according to claim 1, characterized in that: The gauze bandage (2) is sewn and fixed to the cotton-wrapped gauze (12).

3. A medical gauze-wrapped cotton pad dressing according to claim 1 or 2, characterized in that: The medical gauze-wrapped cotton pad dressing is a compressed body, and the volume of the compressed body is 1 / 5 to 1 / 2 of the volume used.

4. The medical gauze-wrapped cotton pad dressing according to claim 3, characterized in that: The medical gauze-wrapped cotton pad dressing also includes a fixing paper ring that binds the compression body to limit expansion, with the two ends of the fixing paper ring overlapping with adhesive tape.

5. A medical gauze-wrapped cotton pad dressing according to claim 3, characterized in that: The medical gauze-wrapped cotton pad dressing also includes a plastic packaging film for vacuum packaging the compressed body to further limit expansion.

6. The medical gauze-wrapped cotton pad dressing according to claim 1, characterized in that: The cotton block (11) is combed cotton, and the cotton-wrapped gauze (12) and gauze bandage (2) are all-cotton degreased gauze.

7. The medical gauze-wrapped cotton pad dressing according to claim 1, characterized in that: The water-repellent membrane (13) is a PE membrane, PP membrane, PET membrane or PU membrane.

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