Special tool for dental occlusion treatment

Abstract

The utility model relates to a special tool for dental occlusion treatment, which comprises a machine needle and a guide plate, the machine needle comprises a machine needle handle, a guide plate positioning ring and a needle head, the machine needle handle is connected with the needle head through the guide plate positioning ring, and a carborundum part and a smooth handle part are arranged on the needle head; the guide plate comprises a guide plate body, a supporting and fixing part and a cylindrical lantern ring, and the guide plate positioning ring, the smooth handle part and the cylindrical lantern ring are matched with one another to adjust and grind the occlusal surface of teeth and realize accurate preparation quantity guide, so that the grinding range and the grinding depth are accurately controlled; meanwhile, by arranging the guide plate supporting and fixing part, the guide plate is installed on the adjacent teeth, so that the stability of the guide plate in the occlusion treatment process is improved, and the occlusion treatment effect is improved.

Description

Technical Field

[0001] The utility model relates to a dental tool, in particular to a special tool for dental occlusion treatment. Background Art

[0002] Occlusion treatment is an important treatment method for difficult occlusion-related problems in clinical dentistry. During the occlusion treatment process, patients usually need to appropriately grind their teeth, which is beneficial to the alignment of teeth and the adjustment of occlusion relationship. During the process of grinding teeth, a bur is generally used to grind the teeth.

[0003] However, during the occlusion treatment process, when using the existing traditional burs to grind teeth, doctors need to judge by experience, and it is impossible to accurately control the grinding depth. At the same time, the existing traditional burs cannot accurately control the grinding range, and mistakes are likely to occur. Ordinary guides also have poor stability during the occlusion treatment process, affecting the occlusion treatment effect. Summary of the Utility Model

[0004] The technical problem solved by the utility model is: aiming at the problems existing in the prior art, to provide a special tool for dental occlusion treatment, in which the bur cooperates with the occlusion treatment guide to accurately control the grinding range and grinding depth.

[0005] The utility model adopts the following technical solutions:

[0006] A special tool for dental occlusion treatment includes a bur and a guide. The bur includes a bur shank, a guide positioning ring and a needle tip. The bur shank is connected to the needle tip through the guide positioning ring. The needle tip is provided with a diamond abrasive part and a smooth shank part. The guide includes a guide body, a support and fixing part, and a cylindrical sleeve ring. The lower part of the guide body is provided with the support and fixing part, and the cylindrical sleeve ring is arranged on the upper surface of the guide body.

[0007] Preferably, the bur shank, the guide positioning ring and the smooth shank part are cylinders, and the diameter of the guide positioning ring is larger than that of the bur shank and the smooth shank part.

[0008] Preferably, the shape of the diamond abrasive part is a cone, a cylinder or a sphere.

[0009] Preferably, the thickness of the diamond layer of the diamond abrasive part is 0.1 - 0.2 mm.

[0010] Preferably, the bur shank is connected to the dental handpiece.

[0011] Preferably, the cylindrical sleeve ring corresponds to the occlusal surface of the tooth to be adjusted and ground.

[0012] Preferably, the top of the cylindrical sleeve ring is provided with a positioning plane that cooperates with the guide positioning ring.

[0013] The advantages of the present utility model are as follows: It provides a special tool for dental occlusion treatment. By setting a guide plate positioning ring and a smooth handle on the bur, and a cylindrical collar on the guide plate, the guide plate positioning ring, the smooth handle, and the cylindrical collar cooperate with each other to grind the occlusal surface of the tooth, achieving precise preparation amount guidance, thereby precisely controlling the grinding range and depth; at the same time, by setting a guide plate support and fixing part, the guide plate is installed on the adjacent tooth, thereby improving the stability of the guide plate during the occlusion treatment process and improving the occlusion treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. is a perspective view of the special tool for dental occlusion treatment provided by the present utility model.

[0015] Figure 2 FIG. is a schematic structural view of the bur provided by the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The present utility model provides a special tool for dental occlusion treatment. To make the purpose, technical solution and effect of the present utility model clearer and more definite, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0017] Please refer to Figure 1 and Figure 2 , the special tool for occlusion treatment provided by the present utility model includes a bur and a guide plate. The bur includes a bur handle 1, a guide plate positioning ring 2 and a needle tip 3. The bur handle 1 is connected to the needle tip 3 through the guide plate positioning ring 2. The needle tip 3 is provided with a diamond part 31 and a smooth handle 32. The smooth handle 32 is located between the diamond part 31 and the guide plate positioning ring 2;

[0018] The guide plate includes a guide plate body, a support and fixing part, and a cylindrical collar. The guide plate body is connected to the support and fixing part. The support and fixing part is used to be installed on the adjacent tooth; the cylindrical collar is arranged on the upper surface of the guide plate body. The inner surface of the through hole inside the cylindrical collar is matched and positioned with the smooth handle of the bur. The upper surface of the cylindrical collar is matched with the guide plate positioning ring to indicate the grinding depth of the occlusal surface of the tooth. The height of the cylindrical collar is 2 - 3 mm, the inner diameter is 1 - 2 mm, and the outer diameter is 3 - 4 mm.

[0019] The bur handle 1, the guide plate positioning ring 2 and the smooth handle 32 of the bur of the present utility model are all cylinders. The diameter of the guide plate positioning ring 2 is larger than that of the bur handle 1 and the smooth handle 32; the shape of the diamond part 31 is a cone, a cylinder or a sphere. The thickness of the diamond layer of the diamond part 31 is 0.1 - 0.2 mm. The diamond part is used to grind the dental tissue, which is the same as other burs.

[0020] The bur handle 1 of the bur of the present utility model is used to be inserted into the dental handpiece, which is the same as other burs.

[0021] The cylindrical collar of the occlusion treatment guide plate of the present utility model corresponds to the occlusal surface of the tooth to be adjusted and ground. The cylindrical collar is provided with a positioning plane, which plays a positioning role with the guide plate positioning ring 2 during the tooth grinding process to control the grinding depth.

[0022] It can be understood that for those of ordinary skill in the art, equivalent substitutions or changes can be made according to the technical solution and the inventive concept of the present utility model, and all such changes or substitutions should fall within the protection scope of the present utility model.

Claims

1. A special tool for dental occlusion treatment, comprising a dental burr and a guide plate, characterized in that, The bur includes a bur shank, a guide plate positioning ring, and a bur tip. The bur shank is connected to the bur tip through the guide plate positioning ring. The bur tip is provided with an emery portion and a smooth shank portion. The guide plate includes a guide plate body, a support and fixing portion, and a cylindrical collar. The lower part of the guide plate body is provided with a support and fixing portion for mounting on an adjacent tooth. The cylindrical collar is arranged on the upper surface of the guide plate body. The inner surface of the through hole inside the cylindrical collar is matched and positioned with the smooth shank portion of the bur, and the upper surface of the cylindrical collar is matched with the guide plate positioning ring to indicate the grinding depth of the occlusal surface of the tooth.

2. The dental occlusion treatment special tool according to claim 1, characterized in that The bur shank, the guide plate positioning ring, and the smooth shank portion are cylinders, and the diameter of the guide plate positioning ring is larger than that of the bur shank and the smooth shank portion.

3. The dental occlusion treatment special tool according to claim 1, characterized in that The shape of the emery portion is a cone, a cylinder, or a sphere.

4. The dental occlusion treatment special tool according to claim 3, characterized in that The thickness of the diamond layer of the emery portion is 0.1 - 0.2 mm.

5. The dental occlusion treatment special tool according to claim 1, characterized in that The bur shank is connected to the dental handpiece.

6. The dental occlusion treatment special tool according to claim 1, characterized in that The cylindrical collar corresponds to the position of the occlusal surface of the tooth to be adjusted and ground.

7. The dental occlusion treatment special tool according to claim 1, characterized in that The top end of the cylindrical collar is provided with a positioning plane that cooperates with the guide plate positioning ring.

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