Jaw position relation recording auxiliary device and jaw position relation recording method

A technology of relationship recording and auxiliary device, applied in the fields of medical science, dentistry, dental prosthesis, etc., can solve the problems of manual hand-holding and complicated operation, and achieve the effect of convenient insertion, good resistance effect and improved stability.

Pending Publication Date: 2020-10-30
PEKING UNIV SHENZHEN HOSPITAL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the devices used in these methods need to be manually held in the scanning process, and the operation is complicated.

Method used

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  • Jaw position relation recording auxiliary device and jaw position relation recording method
  • Jaw position relation recording auxiliary device and jaw position relation recording method
  • Jaw position relation recording auxiliary device and jaw position relation recording method

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Embodiment Construction

[0032] The conception and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention.

[0033] In the description of the embodiments of the present invention, if a certain feature is referred to as being "set", "fixed", "connected", "mounted" on another feature, it may be directly set, fixed, connected on another feature, Can also be indirectly set, fixed, connected, mounted on another feature. In the description of the embodiments of the present invention, if it involves "several", it means more than one, if it involves ...

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Abstract

The invention discloses a jaw position relation recording auxiliary device and a jaw position relation recording method. The jaw position relation recording auxiliary device comprises a first bendingpart, wherein the first bending part is used for abutting against an upper alveolar ridge; a second bending part which is used for abutting against the lower alveolar ridge; and a connecting part which is connected with the first bending part and the second bending part, wherein the opening direction of the first bending part is far away from the second bent part, and the opening direction of thesecond bending part is far away from the first bendingpart. The first bending part and the second bending part of the device are placed in the mouth of a patient with dentition loss to abut against the corresponding upper and lower alveolar ridges; after occlusion of the central relation position is formed, the connecting part becomes a bridge for connecting the upper jaw and the lower jaw, upperjaw and lower jaw data images with the determined correct jaw position relation can be formed, and complete denture repair can be effectively assisted through information reflected by the data images.In the whole using process, only the device needs to be placed in the inlet, and operation is easy and convenient.

Description

technical field [0001] The invention relates to the technical field of stomatology instruments, in particular to a jaw position relationship recording auxiliary device and a jaw position relationship recording method. Background technique [0002] In recent years, digital intraoral scanning technology has been continuously developed and has gradually become an effective auxiliary method in complete denture restoration. In the process of complete denture restoration, the record of the jaw position is an important part. If the jaw position is wrong, it will affect the stability, retention and chewing efficiency of the complete denture, thereby affecting the restoration effect. However, the principle of digital intraoral scanning is to synthesize images by splicing multiple photos. Due to problems such as tooth loss, alveolar ridge absorption, gaps between upper and lower jaws, and lack of occlusal alignment in edentulous patients, intraoral scanning Obtaining the jaw position...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C9/00A61C11/00
CPCA61C9/0053A61C11/00
Inventor 张瑞张天漪柳玉树倪志纬
Owner PEKING UNIV SHENZHEN HOSPITAL
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