Disposable mouth corner protection patch special for dental operation
By designing a J-shaped aluminum sheet structure and a corner protection patch wrapped with medical-grade silicone, the problem of existing corner protection measures falling off has been solved, achieving effective protection of the corners of the mouth and operational stability, and is suitable for corner protection during dental procedures.
Patent Information
- Application Number
- CN202520159829.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-01-23
AI Technical Summary
Existing corner protection measures, such as lip protectors, are too thin to fit completely and are prone to falling off, leading to abrasions, redness, and bleeding at the corners of the mouth, which affects the smooth progress of oral procedures.
A disposable dental procedure mouth corner protection patch has been designed. It adopts a J-shaped aluminum sheet structure, with the outside wrapped with medical-grade silicone and the inside with medical-grade polyurethane adhesive. It has high transparency and flexibility, and the inner and outer surfaces are equipped with anti-slip particles to adapt to different mouth opening degrees and prevent instruments from slipping and suction tubes from falling out.
It effectively protects the corners of the mouth, prevents abrasion and bleeding, improves the stability and safety of the procedure, adapts to the needs of multiple treatment courses, and avoids delays in treatment.
Smart Images
Figure CN223831227U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of corner protection patches, specifically a disposable corner protection patch for dental procedures. Background Technology
[0002] The handles of dental instruments used by dentists, such as mouth mirrors, forceps, probes, excavators, filling instruments, and lateral condensers, are relatively rough on the skin at the corners of the mouth. During complex or time-consuming dental procedures, such as tooth extractions, pulpotomies, and dental restorations, dentists sometimes use these instruments to rub and pull on the corners of the patient's mouth for easier manipulation, causing abrasions, redness, swelling, and even bleeding, leading to angular cheilitis (inflammation of the corners of the mouth). Therefore, protective patches are used at the corners of the patient's mouth to prevent injury.
[0003] Currently, the mouth corner protection measure used by doctors during procedures is a sampling lip protector, which is a single layer of rubber film. During use, the thickness is relatively low, resulting in poor protection. Furthermore, it cannot completely adhere to the corner of the patient's mouth and is prone to falling off after prolonged use. Therefore, there is a need to develop a disposable dental procedure-specific mouth corner protection patch to solve the above problems. Utility Model Content
[0004] The purpose of this invention is to provide a disposable dental procedure mouth corner protection patch to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a disposable dental procedure mouth corner protection patch, comprising an inside of the mouth and an outside of the mouth disposed on one side of the inside of the mouth, wherein a J-shaped aluminum sheet is disposed inside the inside of the inside of the mouth and the outside of the mouth.
[0006] Preferably, both the inner and outer surfaces of the mouth are provided with anti-slip particles to prevent the operating instrument from slipping and to prevent the saliva tube from falling when it is suspended from the corner of the mouth.
[0007] Preferably, the length of the inside of the mouth is shorter than that of the outside of the mouth, and the whole is J-shaped, so that it can fit at the corner of the patient's mouth. The inside of the mouth is shorter so that it can be inserted into the patient's mouth, and the outside of the mouth is longer so that it fits against the patient's face.
[0008] Preferably, the inner surface of the external cavity is provided with a medical-grade polyurethane adhesive for attachment to the face and protection of the angular cheilitis area. This adhesive has good biocompatibility, is non-toxic, has no adverse local reactions, will not harm the skin, and its adhesive strength can be adjusted. It is also very easy to remove and can be applied to the wound surface. During oral procedures, the angular cheilitis patient's mouth wound can be protected to some extent. During multiple treatment sessions such as root canal treatment, the patient will not experience delays in treatment due to bleeding from the corners of the mouth, thus preventing the medication from being ineffective.
[0009] Preferably, both the inner and outer surfaces of the mouth are made of medical-grade silicone material and are coated on the outside of a J-shaped aluminum sheet. Specifically, the material is a copolymer of polydimethyl and methylvinylsiloxane, which features high transparency, non-toxicity, oxidation resistance, high softness and transparency, good anti-yellowing properties, and high tear strength. It possesses excellent toughness and elasticity, good processing performance, diverse processing methods, and convenient molding, making it easy to carve into various shapes, thus making it the preferred material for manufacturing various medical elastomer products. It also exhibits excellent wear resistance, a soft touch, moisture resistance, and resistance to various chemicals. It can provide cushioning and protection for the corners of the mouth.
[0010] Compared with the prior art, this utility model provides a disposable dental procedure-specific mouth corner protection patch, which has the following beneficial effects:
[0011] This disposable dental procedure mouth corner protection patch features a J-shaped aluminum sheet structure. The J-shaped aluminum sheet is completely encased in medical-grade silicone, which supports the shape of the silicone and allows for adjustment of the mouth corner thickness. The entire patch is made of medical-grade silicone, with the aluminum sheet encasing the inner side. The high resilience of the medical-grade silicone cushions the mouth corners. The side is crescent-shaped to better conform to the curvature of the mouth when it is open. Medical-grade polyurethane adhesive is applied to the outer and inner sides of the mouth, while the inner side is smooth and adhesive-free. It is attached to the inner wall of the oral cavity by opening and closing the J-shaped aluminum sheet. The rough outer surfaces of the outer and inner sides prevent instruments from slipping during the procedure. When the dentist uses a saliva suction tube, the tube can be hung on the surface of the product, and the rough surface prevents the tube from slipping and falling off, facilitating single-person operation. Attached Figure Description
[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0013] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;
[0014] Figure 2 This is a schematic diagram of the axial structure of this utility model;
[0015] Figure 3 This is a cross-sectional structural diagram of the present invention.
[0016] In the diagram: 1. Inside the opening; 2. Outside the opening; 3. J-shaped aluminum sheet. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0018] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0019] Please see Figure 1-3 This utility model provides a technical solution: a disposable dental operation special mouth corner protection patch, including an inner mouth 1 and an outer mouth 2 disposed on one side of the inner mouth 1, with a J-shaped aluminum sheet 3 disposed inside the inner mouth 1 and the outer mouth 2.
[0020] Furthermore, both the inner surface of the mouth 1 and the outer surface of the mouth 2 are provided with anti-slip particles to prevent the operating instrument from slipping and to prevent the saliva tube from falling when it is suspended from the corner of the mouth.
[0021] Furthermore, the length of the inner mouth 1 is shorter than that of the outer mouth 2, and its overall shape is J-shaped, making it easy to fit at the corner of the patient's mouth. The inner mouth 1 is shorter and is inserted into the patient's mouth, while the outer mouth 2 is longer and fits against the patient's face.
[0022] Furthermore, the inner surface of the external oral cavity 2 is coated with medical-grade polyurethane adhesive for application to the face and protection of the angular cheilitis area. This adhesive has good biocompatibility, is non-toxic, causes no adverse local reactions, does not harm the skin, and its adhesive strength can be adjusted. It is also very easy to remove and can be applied to the wound surface. During oral procedures, the angular cheilitis patient's mouth wound can be protected to some extent. During multi-stage procedures such as root canal treatment, patients will not experience delays in treatment due to bleeding at the corners of the mouth, thus preventing any disruption to the medication's effectiveness.
[0023] Furthermore, both the inner and outer surfaces of the mouth (1 and 2) are made of medical-grade silicone material and are wrapped around the J-shaped aluminum sheet (3). The specific material is a copolymer of polydimethyl and methyl vinyl siloxane, characterized by high transparency, non-toxicity, oxidation resistance, softness, high transparency, good anti-yellowing properties, and high tear strength. It possesses excellent toughness and elasticity, good processing performance, diverse processing methods, and convenient molding, making it easy to carve into various shapes, thus making it the preferred material for manufacturing various medical elastomer products. It also exhibits excellent wear resistance, a soft touch, moisture resistance, and resistance to various chemicals. It can provide cushioning and protection for the corners of the mouth.
[0024] In actual operation, when this device is used, the angle between the inside of the mouth 1 and the outside of the mouth 2 is adjusted to a suitable position by bending the J-shaped aluminum sheet 3. The inside of the mouth 1 is placed inside the patient's mouth at the corner of the mouth. The outside of the mouth 2 is attached to the outside of the mouth at the corner of the mouth with medical polyurethane adhesive, and the connection between the outside of the mouth 2 and the inside of the mouth 1 is attached to the corner of the mouth.
[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
Claims
1. A disposable dental procedure mouth corner protection patch, comprising an inner mouth (1) and an outer mouth (2) disposed on one side of the inner mouth (1), characterized in that: J-shaped aluminum sheets (3) are provided inside the mouth (1) and outside the mouth (2).
2. The disposable dental procedure mouth corner protection patch according to claim 1, characterized in that: The inner surface (1) and the outer surface (2) of the mouth are both provided with anti-slip particles to prevent the operating instrument from slipping.
3. The disposable dental procedure mouth corner protection patch according to claim 1, characterized in that: The length of the inside of the mouth (1) is less than that of the outside of the mouth (2), and the whole is J-shaped.
4. The disposable dental procedure mouth corner protection patch according to claim 1, characterized in that: The inner surface of the external mouth (2) is provided with medical polyurethane adhesive for attaching to the face and protecting the angular cheilitis area.
5. The disposable dental procedure mouth corner protection patch according to claim 1, characterized in that: Both the inside (1) and outside (2) of the mouth are made of medical silicone material and are wrapped around the outside of the J-shaped aluminum sheet (3). The specific material is polydimethyl and methyl vinyl siloxane copolymer.