Double-layer resin tooth for oral tooth preparation training

A technology of resin teeth and teeth, applied in the field of oral auxiliary learning equipment, can solve the problems of unintuitive observation of students, waste of materials, and the inability of resin teeth to be combined with dental molds for teaching and use, so as to achieve intuitive preparatory training, improve learning effect, and structure. Novel and compact effects

Pending Publication Date: 2021-11-16
QINGDAO STOMATOLOGICAL HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to aim at the fact that the resin teeth existing in the background technology cannot be combined with the dental model for teaching use, and the observation of the students is not intuitive, and the teeth on the existing dental model are fixedly set, and the entire dental model cannot be used if a single tooth is damaged, resulting in In order to solve the waste of materials and other problems, a double-layer resin tooth for oral tooth preparation training is proposed.

Method used

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  • Double-layer resin tooth for oral tooth preparation training
  • Double-layer resin tooth for oral tooth preparation training
  • Double-layer resin tooth for oral tooth preparation training

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as Figure 1-2 As shown, the present invention proposes a double-layer resin tooth for oral tooth preparation training, including a gum protection box 1, a gum body 2 is fixed inside the gum protection box 1, and resin is installed on one side of the gum body 2 The tooth body 3 and the gum protection box 1 are provided with a protective mechanism 4, the protective mechanism 4 includes a cover plate 41, and the cover plate 41 is provided with a mounting hole 44, and the mounting hole 44 is provided with a mounting bolt 45, and one side of the mounting bolt 45 rotates A connecting rod 46 is connected, and the other end of the connecting rod 46 is rotatably connected with a fixed sleeve 47, and a connecting bolt 48 is set inside the fixed sleeve 47; an inner groove 43 is opened in the gum protection box 1, and the gum body 2 is installed in the inner groove 43. Inside, bolts 42 are connected between the inner groove 43 and the gum body 2 , and the cover plate 41 and t...

Embodiment 2

[0031] Such as Figure 1-4 As shown, the present invention proposes a double-layer resin tooth for oral tooth preparation training. Compared with Embodiment 1, this embodiment also includes: a gingival protection box 1, and the internal fixation of the gingival protection box 1 is provided with a gum Body 2, a resin tooth body 3 is installed on one side of the gum body 2, a protection mechanism 4 is provided on the gum protection box 1, the protection mechanism 4 includes a cover plate 41, and a mounting hole 44 is provided on the cover plate 41, and a mounting hole 44 is provided in the mounting hole 44. There is a mounting bolt 45, one side of the mounting bolt 45 is rotatably connected to a connecting rod 46, the other end of the connecting rod 46 is rotatably connected to a fixing sleeve 47, and the fixing sleeve 47 is provided with a connecting bolt 48;

[0032] A connection block 5 is installed on the resin tooth body 3, an installation cavity 6 is opened in the gum body...

Embodiment 3

[0037] Such as Figure 3-5 As shown, the present invention proposes a double-layer resin tooth for oral tooth preparation training. Compared with Embodiment 1 or Embodiment 2, this embodiment also includes: gingiva protection box 1, internal fixation of gingiva protection box 1 A gum body 2 is provided, a resin tooth body 3 is installed on one side of the gum body 2, a protection mechanism 4 is provided on the gum protection box 1, and the protection mechanism 4 includes a cover plate 41, and the cover plate 41 is provided with a mounting hole 44, the mounting hole 44 is provided with a mounting bolt 45, one side of the mounting bolt 45 is rotatably connected to a connecting rod 46, and the other end of the connecting rod 46 is rotatably connected to a fixing sleeve 47, and the fixing sleeve 47 is provided with a connecting bolt 48;

[0038] A connection block 5 is installed on the resin tooth body 3, an installation cavity 6 is opened in the gum body 2, and an installation co...

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Abstract

The invention relates to the technical field of oral cavity auxiliary learning equipment, in particular to a double-layer resin tooth for oral tooth preparation training. According to the technical scheme, the double-layer resin tooth comprises a gum protection box, a gum body is fixedly arranged in the gum protection box, a resin tooth body is installed on one side of the gum body, a protection mechanism is arranged on the gum protection box and comprises a cover plate, a mounting hole is formed in the cover plate, and a mounting bolt is arranged in the mounting hole. A connecting rod is rotationally connected to one side of the mounting bolt, a fixing sleeve is rotationally connected to the other end of the connecting rod, and a connecting bolt is arranged in the fixing sleeve in a sleeved mode. The double-layer resin tooth is novel and compact in structure, preparation training of teeth is more intuitive, the teeth are convenient to disassemble and replace, the learning effect is improved, damaged single teeth are replaced, the service life of the resin dental cast is prolonged, the cost is reduced, and the double-layer resin tooth is suitable for popularization and application.

Description

technical field [0001] The invention relates to the technical field of oral auxiliary learning equipment, in particular to a double-layer resin tooth used for oral tooth preparation training. Background technique [0002] Resin teeth are made of methyl methacrylate. Its hardness is moderate, its shape and color are similar to natural teeth, it is not easy to break, and it is well combined with the base material. It is very convenient to grind, dissect, and polish. The color is yellow, 1 to 6 are slightly red, all in order of color number from light to dark; the hardness of the resin filling is moderate, the shape and color are similar to natural teeth, not easy to break, and bond well with the base material. It has been widely used in clinical practice and has become the favorite of patients with tooth defects and dental caries; therefore, resin teeth should be studied more in the study of stomatology; prosthodontics is a clinical oral medicine course that includes multidisc...

Claims

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Application Information

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IPC IPC(8): G09B23/28
CPCG09B23/283
Inventor 王佳王万春
Owner QINGDAO STOMATOLOGICAL HOSPITAL
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