Complex tooth extraction model

A technology of complex teeth and models, used in teaching models, educational appliances, instruments, etc., to achieve the effect of alleviating pain

Inactive Publication Date: 2014-10-22
PEKING UNIV SCHOOL OF STOMATOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this tooth extraction model cannot perform destructive complex tooth extraction ex...

Method used

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  • Complex tooth extraction model
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Examples

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Embodiment 1

[0027] like Figure 1 to Figure 4 As shown, a complex tooth extraction model, its specific structure may include: base 1, simulated alveolar bone 2 and normal teeth 3; simulated alveolar bone 2 is fixed on the base 1, and normal teeth 3 are directly embedded in the simulated alveolar bone 2; simulated alveolar bone 2 has at least one tooth position that is prone to complex teeth as a vacancy, and the vacancy extends to the base 1, thereby forming a vacant groove 4; a detachable complex tooth model block 5 is arranged in the vacant groove 4 The complex tooth model block 5 includes a model block alveolar bone 51 and a complex tooth 52 embedded in the model block alveolar bone 51 .

[0028] This complex tooth extraction model can include the following specific implementations:

[0029] (1) The embedding angles of the complex teeth 52 in the alveolar bone 51 of the model block are different, so that the complex tooth model block 5 can simulate different types of complex teeth (fo...

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Abstract

The invention discloses a complex tooth extraction model. The complex tooth extraction model comprises a base (1), a simulated alveolar bone (2) and normal teeth (3), wherein the simulated alveolar bone (2) is fixed on the base (1), and the normal teeth (3) are directly embedded into the simulated alveolar bone (2); at least one tooth position where a complex tooth is prone to appear on the simulated alveolar bone (2) is a vacancy, and the vacancy extends towards the base (1) to form a vacancy groove (4); a detachable complex tooth model block (5) is mounted in the vacancy groove (4); the complex tooth model block (5) comprises a model block alveolar bone (51) and a complex tooth (52) which is embedded into the model block alveolar bone (51). According to the complex tooth extraction model, disease conditions of various complex teeth can be simulated, and the complex tooth extraction model can be repeatedly used and is applicable to tooth extraction exercises of various complex serious destroyed teeth.

Description

technical field [0001] The invention relates to the field of dental models, in particular to a complex tooth extraction model. Background technique [0002] In the process of clinical diagnosis and treatment of oral diseases, in most cases, the doctor's clinical operation level is very high. Therefore, in the clinical teaching of stomatology, it is an indispensable practice link to simulate clinical operations through various models. [0003] The commonly used clinical teaching models of stomatology mainly include periodontal treatment models, endodontic treatment models, orthodontic correction models, restoration models, tooth extraction models, etc. Most stomatological models are mainly composed of four parts: base, simulated alveolar bone, simulated teeth and simulated gingiva; Made of plaster, resin, metal and other materials; the simulated alveolar bone is closely connected with the base, or integrated with the base, usually made of plaster, hard resin, soft resin and ...

Claims

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Application Information

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IPC IPC(8): G09B23/28
Inventor 陈慧敏
Owner PEKING UNIV SCHOOL OF STOMATOLOGY
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