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Tooth extracting model

A model and tooth technology, applied in the field of dental practice model, can solve the problem that the model cannot meet the requirements of practice operation, cannot find the tooth position intuitively, etc., to achieve the effect of easy connection, good simulation, and pain relief.

Inactive Publication Date: 2010-10-20
日进齿科材料(昆山)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a model is far from meeting the requirements of a large number of repeated practice operations that must be performed before real human treatment
Moreover, the standard dentition is used, which has a large gap with the real case, and the operator cannot intuitively find out the tooth position that needs to be extracted.

Method used

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  • Tooth extracting model
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Examples

Experimental program
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Embodiment

[0016] Embodiment: a kind of tooth extraction model, comprises simulated alveolar bone 1, and described simulated alveolar bone is provided with several alveolar sockets 2 for fixing teeth, and artificial tooth 3 is fixed in the socket, and at least one of artificial teeth 3 An artificial tooth that can be extracted is glued to the corresponding alveolar socket. That is to say, the tooth extraction model can be part of the artificial teeth glued in the corresponding alveolar socket for tooth extraction, and the rest of the artificial teeth can be fixed in the corresponding alveolar socket or integrally formed with the alveolar socket by other fixing methods. Tooth extraction model also can be wherein all artificial teeth all glue in corresponding alveolar socket and be used for tooth extraction.

[0017] The artificial teeth in this extraction model are not neatly arranged. The tooth arrangement method is different from the standard model, and the irregular tooth arrangement ...

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Abstract

The invention discloses a tooth extracting model which comprises a simulation alveolar bone, wherein the simulation alveolar bone is provided with a plurality of alveolar grooves used for fixing teeth, and at least one of artificial teeth, which can be extracted, is glued in the corresponding alveolar groove. The tooth extracting model realizes the repeated use of extractable artificial teeth and the whole tooth extracting model, and meets the requirement on oral cavity teaching for a great quantity of operation training. An irregular tooth arrangement mode is adopted and is closer to the state of the oral cavity before treatment, and is convenient for linking with the real treatment environment. A design of the extractable artificial teeth with tooth roots has better simulation, an operator can effectively control the force and the angle of the teeth extraction according to different quantities and parts of the tooth parts, thereby lightening pain of patients in the real operation. A binding agent can form a layer of film similar to the parodontium at the tooth root of the extractable artificial tooth, and can further simulate the real oral cavity tissue.

Description

technical field [0001] The invention relates to a dental practice model, in particular to a dental model capable of simulating a tooth extraction practice operation for a practitioner. Background technique [0002] The teaching work of stomatology has high requirements on operability, so practical operation is an indispensable part of teaching. The model of dental practice is widely used in the teaching field of various higher schools of stomatology. [0003] The previous teaching model of tooth extraction can only be discarded after simple tooth extraction. Such models are far from being able to meet the requirements of a large number of repeated practice operations that must be carried out before real human treatment. And what adopt is all standard dentition, there is bigger disparity with real case, the operator can't find out the tooth position that needs to be extracted intuitively. Contents of the invention [0004] In order to overcome the above-mentioned defects...

Claims

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Application Information

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IPC IPC(8): G09B23/30G09B23/34
Inventor 王春玉张建中杨方砂田智司尾濑和久孙皓
Owner 日进齿科材料(昆山)有限公司
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