A composite dental pad

Abstract

A composite dental pad is made of multiple dental pads rolled up together, with connecting strips heat-pressed between adjacent pads. The dental pad is composed of four layers, including an uppermost non-woven fabric layer, an antibacterial layer beneath the non-woven fabric layer, a wood pulp paper layer beneath the antibacterial layer, and a waterproof layer beneath the wood pulp paper layer. This composite dental pad not only solves the shortcomings of existing dental pads in bacterial protection but also improves ease of use and practicality through innovative design, meeting the current market demand for high-performance dental pads.

Description

Technical Field

[0001] This utility model relates to dental pads, and more particularly to a composite dental pad. Background Technology

[0002] Dental pads are indispensable auxiliary devices in dental surgery. They are typically placed on the patient's chest to prevent various oral secretions (such as saliva, blood, and rinsing water used for oral cleaning) from flowing onto clothing during the procedure, providing convenience and maintaining the patient's dignity. Most dental pads currently on the market employ a double-layer design: the upper layer is made of a highly absorbent material to quickly absorb and trap any liquids; the lower layer is covered with a plastic film, laid downwards, to effectively isolate moisture and ensure the patient's clothing remains dry. These two layers are tightly bonded at the edges using advanced adhesive technology, forming a robust waterproof boundary. However, while existing dental pads perform excellently in preventing liquid penetration, they often overlook the issue of bacteria that may be carried by oral secretions. During dental procedures, patients' oral secretions not only contain moisture but may also contain bacteria. If these bacteria are not properly treated, they may pose a potential threat to the patient's health. In addition, existing dental pads are mostly folded pieces, which are inconvenient to use. Therefore, developing a composite dental pad that can effectively absorb liquids, has antibacterial properties, and is easy to use has become a major demand in the current market. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a composite dental pad.

[0004] The technical problem to be solved by this utility model is achieved by the following technical solution:

[0005] A composite dental pad is made of multiple dental pads rolled up together, with connecting strips heat-pressed between adjacent dental pads. The dental pad is made of four layers heat-pressed together, including an uppermost non-woven fabric layer, an antibacterial layer below the non-woven fabric layer, a wood pulp paper layer below the antibacterial layer, and a waterproof layer below the wood pulp paper layer.

[0006] The antibacterial layer is composed of a fiber cloth and an antibacterial agent coated on the fiber cloth, wherein the antibacterial agent is a quaternary ammonium salt antibacterial agent.

[0007] The waterproof layer is a polyethylene film layer.

[0008] The connecting strip is made of non-woven fabric.

[0009] A tangent line is provided at the middle position of the connecting strip.

[0010] The beneficial effects of this utility model are:

[0011] 1. Highly Efficient Absorption and Antibacterial Protection: Utilizing a four-layer heat-pressed composite design, the top non-woven fabric layer rapidly absorbs oral secretions, while the underlying antibacterial layer effectively inhibits bacterial growth. In particular, the use of quaternary ammonium salt antibacterial agents, with broad-spectrum antibacterial properties, effectively reduces the health risks posed by bacteria in oral secretions. 2. Waterproof and Protective Layer: A waterproof layer (polyethylene film layer) beneath the wood pulp paper layer ensures that absorbed liquids do not penetrate the patient's clothing, keeping the clothing dry and clean, further enhancing patient comfort and hygiene standards during the procedure. 3. Convenient Use and Storage: Multiple dental pads are rolled up and connected by heat-pressed strips, saving storage space and allowing for easy tearing as needed, greatly improving usability. The dotted tangent design on the connecting strips makes tearing even easier without damaging unused portions of the dental pad. 4. Environmental friendliness and durability: The selected materials, such as non-woven fabric, fiber cloth, and polyethylene film, are all environmentally friendly and durable, ensuring the product's lifespan and meeting modern medical environmental requirements. In summary, this new composite dental pad not only solves the shortcomings of existing dental pads in bacterial protection but also improves ease of use and practicality through innovative design, meeting the current market demand for high-performance dental pads. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic cross-sectional view of the structure between adjacent dental pads of this utility model. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0015] A composite dental pad is made of multiple dental pads 1 rolled together, with connecting strips 2 heat-pressed between adjacent dental pads 1. The dental pad 1 is made of four layers heat-pressed together, including an uppermost non-woven fabric layer 3, an antibacterial layer 4 below the non-woven fabric layer 3, a wood pulp paper layer 5 below the antibacterial layer 4, and a waterproof layer 6 below the wood pulp paper layer 5.

[0016] The antibacterial layer 4 consists of a fiber cloth and an antibacterial agent coated on the fiber cloth, wherein the antibacterial agent is a quaternary ammonium salt antibacterial agent.

[0017] Waterproof layer 6 is a polyethylene film layer.

[0018] Connecting strip 2 is made of non-woven fabric.

[0019] A point tangent 7 is provided at the middle position of the connecting strip 2.

[0020] The implementation principle of this utility model: The composite dental pad 1 of this utility model achieves efficient absorption and antibacterial protection through a four-layer hot-pressed composite design. The top non-woven fabric layer 3, due to its excellent liquid absorption performance, can quickly absorb secretions produced by the patient's mouth, keeping the oral cavity clean. Next, the lower antibacterial layer 4 uses a fiber cloth coated with a quaternary ammonium salt antibacterial agent. Quaternary ammonium salt antibacterial agents, with their broad-spectrum antibacterial properties, can effectively inhibit bacterial growth, thereby reducing the health risks caused by bacteria in oral secretions. This double-layer design not only improves absorption efficiency but also strengthens antibacterial protection, ensuring hygiene and safety during use. Below the antibacterial layer 4, the wood pulp paper layer 5 provides necessary support and further liquid absorption capacity. Below the wood pulp paper layer 5, a waterproof layer 6, namely a polyethylene film layer, effectively blocks the downward penetration of absorbed liquid, preventing the patient's clothing from getting wet and keeping the clothing dry and clean. This design not only improves patient comfort but also reduces secondary contamination that may be caused by liquid penetration. This invention rolls multiple dental pads 1 together and connects them using a heat-pressed connecting strip 2. The connecting strip 2 is made of non-woven fabric, maintaining overall softness and comfort while its dotted line 7 design allows for easy tearing of individual dental pads when needed without damaging unused portions. This design saves storage space and greatly improves ease of use. Furthermore, the materials used, such as non-woven fabric, fiber cloth, and polyethylene film, are all environmentally friendly and durable, demonstrating the dual advantages of this invention in terms of practicality and environmental friendliness.

[0021] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A composite dental pad, characterized in that, It is made of multiple dental pads rolled up together, with connecting strips heat-pressed between adjacent dental pads. The dental pad is made of four layers heat-pressed together, including the top non-woven fabric layer, and an antibacterial layer is laminated below the non-woven fabric layer.

2. The composite dental pad according to claim 1, characterized in that, A wood pulp paper layer is laminated beneath the antibacterial layer, and a waterproof layer is laminated beneath the wood pulp paper layer.

3. A composite dental pad according to claim 1, characterized in that, The antibacterial layer is composed of a fiber cloth and an antibacterial agent coated on the fiber cloth, wherein the antibacterial agent is a quaternary ammonium salt antibacterial agent.

4. A composite dental pad according to claim 2, characterized in that, The waterproof layer is a polyethylene film layer.

5. A composite dental pad according to claim 1, characterized in that, The connecting strip is made of non-woven fabric.

6. A composite dental pad according to claim 1, characterized in that, A tangent line is provided at the middle position of the connecting strip.

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