Medical cotton ball capable of preventing cotton fibers from falling off
By volume compression and outsourcing the mesh structure of medical cotton balls, combined with adsorbent polymer materials and blasting beads, the problem of falling off of medical cotton ball fibers is solved, significantly improving the use effect and safety.
Patent Information
- Application Number
- CN202420945997.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-06
Smart Images
Figure CN222584831U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to sanitary consumables in the field of medical instruments, in particular to a medical cotton ball which is anti-shedding. Background Art
[0002] Medical cotton balls are a common medical product made from medical absorbent cotton. They are white, soft to the touch, odorless and elastic. They are usually used as disposable medical products and can be easily discarded after use to reduce the risk of cross infection. They can be used in medical institutions for applying medicine, scrubbing, debridement, skin disinfection, and medical device disinfection.
[0003] However, the medical cotton balls in the prior art are usually simple in structure, and there is a significant problem when performing instrument cleaning, contact disinfection and debridement treatment, that is, the fibers in the cotton balls are easy to fall off to form cotton wool. These shed cotton wool may not only contaminate surgical instruments or wounds, increasing the risk of infection, but may also act as foreign matter to irritate the patient's wound and prolong the healing time. Utility Model Content
[0004] The technical problem solved by the utility model is to provide a medical cotton ball that prevents cotton wool from falling off. By improving the structure of the cotton ball, it is not easy to produce cotton wool falling off during use, thereby improving the use effect and safety of the medical cotton ball to solve the defects in the above technical background.
[0005] The technical problem solved by the utility model is achieved by the following technical solutions:
[0006] A medical cotton ball with anti-flocculation comprises a cotton ball body and an outer packaging structure for outer packaging the cotton ball body; the outer packaging structure is a mesh structure with a warp and weft structure; the mesh structure is formed of a material that does not react with a disinfectant; the cotton ball body is in a volume compression state in the outer packaging structure, and the compression ratio of the volume compression state is 20-60%.
[0007] As a further limitation, the cotton ball is a sterilized medical cotton ball.
[0008] As a further limitation, the mesh structure is bone-free and has an outwardly protruding tail formed on the outer edge of the mesh structure for facilitating clamping with a clamp.
[0009] As a further limitation, the mesh aperture of the mesh structure is less than or equal to a, and a is 1 / 5 of the outer diameter of the corresponding cotton ball.
[0010] As a further limitation, the mesh structure is woven from slightly elastic fiber raw materials with antibacterial and antimicrobial effects, specifically one or a combination of cotton fiber, hemp fiber, chitosan fiber, bamboo fiber, soybean fiber, and milk fiber.
[0011] As a further limitation, the cotton ball is embedded with an adsorbent polymer material, and the adsorbent polymer material is a granular structure with a particle size larger than the pore size of the outer structure.
[0012] As a further limitation, the cotton ball body is formed with a bursting bead body that can be destroyed by external force, and the bursting bead body is filled with disinfectant.
[0013] As a further limitation, the medical cotton balls are packaged in a sterile packaging structure.
[0014] Beneficial effects: The utility model provides a kind of medical cotton ball with anti-flocculation by introducing a mesh structure with a warp and weft structure as an outer packaging structure, and using the outer packaging structure to proportionally compress the cotton ball, so as to effectively limit the fiber shedding in the cotton ball body, significantly reduce the generation of cotton fluff during use, and thus improve the use effect and safety of the medical cotton ball;
[0015] The proportionally compressed cotton ball is more compact and fuller, with better shape stability and better adsorption, and can absorb more disinfectants for use;
[0016] It is particularly suitable for use during surgery to absorb liquid stains such as blood stains, body fluids, etc. accumulated on the body surface or in the body cavity. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic structural diagram of a preferred embodiment 1 of the present utility model.
[0018] Figure 2 This is a schematic structural diagram of a preferred embodiment 2 of the present utility model.
[0019] Figure 3 This is a schematic structural diagram of a preferred embodiment 2 of the present utility model.
[0020] Among them: 1. Outer packaging structure; 2. Cotton ball body; 3. Exploding bead body; 4. Outer convex tail; 5. Adsorptive polymer material. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.
[0022] See also Figure 1 A preferred embodiment of a medical cotton ball with anti-flocculation properties is provided. This embodiment shows the basic technical form of the technical solution of the utility model. In this form, the medical cotton ball mainly includes a cotton ball body 2 and an outer packaging structure 1.
[0023] The outer structure 1 is composed of a mesh structure with a warp and weft structure. In different embodiments, this mesh structure can be made of materials that do not react with disinfectants, such as medical-grade plastics or rubber. A more preferred technical solution is to use micro-elastic fiber raw materials with antibacterial and antibacterial effects to weave and shape them, such as cotton fiber, hemp fiber, chitosan fiber, bamboo fiber, soybean fiber, milk fiber, etc. This can not only enhance the durability and touch of the cotton ball, but also effectively improve its adaptability to usage scenarios.
[0024] The cotton ball 2 is in a volume compression state in the mesh structure of the outer packaging structure 1, and the compression ratio of the volume compression state is 20-60%, that is, when the volume of the cotton ball 2 in the free form is N, after being wrapped by the outer packaging structure 1, its volume is compressed to 40-80% of the original volume; the cotton ball 2 is rolled into a ball shape as much as possible before being wrapped. This design makes the cotton ball more compact and full, with better shape stability and better adsorption, and can absorb more disinfectants for use.
[0025] The mesh aperture of the outer packaging structure 1 is less than or equal to a, and a is 1 / 5 of the outer diameter of the corresponding cotton ball, thereby effectively preventing the cotton fibers of the cotton ball 2 in a volume compression state from falling out through the mesh aperture under rubbing operation conditions during use.
[0026] The cotton ball 2 of this embodiment can also be a sterilized medical cotton ball to ensure a sterile environment during use. The outer packaging structure 1 is formed by a boneless suture process.
[0027] and Figure 2 , Figure 3 Two other expanded forms of anti-shedding medical cotton balls are displayed.
[0028] in, Figure 2 In the embodiment, a bursting bead body 3 is formed in the middle position of the cotton ball body 2, and the bursting bead body 3 can be destroyed by external forces such as acupuncture and extrusion. The bursting bead body 3 is filled with liquid disinfectant. This design allows the corresponding cotton ball structure to have its own disinfectant component. When it is used (such as wound cleaning), the disinfectant can be released by destroying the bursting bead body 3, thereby achieving rapid disinfection of the wound and improving the disinfection effect of the medical cotton ball.
[0029] Figure 3In the embodiment of the present invention, a plurality of adsorbent polymer materials 5 are embedded in the cotton ball body 2, and the particle size of the adsorbent polymer materials 5 is larger than the aperture of the outer structure 1. At the same time, an outward convex tail portion 4 for convenient clamping by a clamp such as medical forceps is formed on the outer edge of the outer structure 1. The medical cotton ball of this embodiment is more suitable for wound / incision cleaning. When used, the cotton ball body 2 and the adsorbent polymer materials 5 can absorb and fix the liquid exuded from the wound / incision, keep the wound dry, and promote wound healing; at the same time, the setting of the outward convex tail portion 4 can be more convenient in the process of use and disposal in conjunction with relevant clamps during wound cleaning.
[0030] The medical cotton balls in the above embodiments are all packaged in a sterilized packaging structure, which ensures the sterility of the cotton balls during storage and transportation, and further improves the safety and reliability of the medical cotton balls.
[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the embodiments described with reference to the accompanying drawings are exemplary and intended to be used to explain the utility model, but should not be understood as limiting the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.
Claims
1. A medical cotton ball that prevents linting, characterized in that: It comprises a cotton ball body and an outer packaging structure for outer packaging the cotton ball body; the outer packaging structure is a mesh structure with a warp and weft structure; the mesh structure is formed of a material that does not react with the disinfectant; The cotton ball is in a volume compression state in the outer packaging structure, and the compression ratio of the volume compression state is 20-60%.
2. The anti-flocculation medical cotton ball according to claim 1, characterized in that: The cotton ball is a sterilized medical cotton ball.
3. The anti-flocculation medical cotton ball according to claim 1, characterized in that: The mesh structure is bone-free and has an outer protruding tail formed on the outer edge of the mesh structure for facilitating clamping with a clamp.
4. The anti-flocculation medical cotton ball according to claim 1, characterized in that: The mesh aperture of the mesh structure is less than or equal to a, and a is 1 / 5 of the outer diameter of the corresponding cotton ball.
5. The anti-flocculation medical cotton ball according to claim 1, characterized in that: The cotton ball is embedded with an adsorbent polymer material, and the adsorbent polymer material is a granular structure with a particle size larger than the pore size of the outer structure.
6. The anti-flocculation medical cotton ball according to claim 1, characterized in that: The cotton ball body is formed with an explosive bead body which can be destroyed by external force, and the explosive bead body is filled with disinfectant.
7. The anti-flocculation medical cotton ball according to claim 1, characterized in that: Medical cotton balls are packaged in a sterilized packaging structure.