Orthodontic orthognathic surgery positioning device

A technology of orthognathic surgery and positioning devices, which is applied in orthodontics, dental prosthetics, medical science, etc., can solve problems such as swelling of lips and face, limited mouth opening of patients, and missed opportunities for postoperative force application, so as to achieve guaranteed effect of effect

Pending Publication Date: 2019-12-10
BEIJING STOMATOLOGY HOSPITAL CAPITAL MEDICAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, due to the existence of surgical trauma, patients often have limited mouth opening in a short period of time, with swelling of the lips and face and severe pain, making them unable to accept more complicated orthodontic clinical operations, and thus miss the best time for postoperative booster

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  • Orthodontic orthognathic surgery positioning device
  • Orthodontic orthognathic surgery positioning device
  • Orthodontic orthognathic surgery positioning device

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Embodiment Construction

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0034] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention relates to the field of medical instruments and in particular to an orthodontic orthognathic surgery positioning device which comprises a first positioning tooth plate and a first positioning baffle plate, wherein the first positioning tooth plate is arc-shaped; a plurality of first tooth grooves corresponding to tooth positions are formed in the upper side of the first positioning tooth plate; the first positioning baffle plate is arranged on the upper side of the first positioning tooth plate and is arranged on the outer side of the first positioning tooth plate; and a plurality of first positioning holes are formed in the first positioning baffle plate. Through the first tooth grooves in the first positioning tooth plate, teeth are positioned on the first positioning toothplate, furthermore, positioning of first alveolar sockets in relative positions is achieved, the first positioning tooth plate is arranged on jawbone through the first positioning baffle plate, thenthe teeth can be stably arranged on the jawbone, and an effect of orthodontic orthognathic combined treatment can be ensured.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a positioning device for orthodontic orthognathic surgery. Background technique [0002] With the development of economic and social concepts, combined orthodontic and orthognathic treatment is being accepted by more and more patients with skeletal malocclusion. However, due to the stretching of soft tissues such as muscles and skin, partial joint interference, and other factors, even if firm internal fixation is performed, the jaw relationship after surgery is not very stable, and there is often a risk of recurrence. At present, most of the methods used are intermaxillary elastic traction. Patients can eat normally and practice opening their mouths. However, their ability to fix the positional relationship between the upper and lower jaws is not good, and because the traction position is often close to the back of the mouth, it is difficult for patients to recover after surger...

Claims

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Application Information

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IPC IPC(8): A61C7/00A61C7/36A61C7/08
CPCA61C7/00A61C7/36A61C7/08
Inventor 郭宏铭吴艺菲张一福
Owner BEIJING STOMATOLOGY HOSPITAL CAPITAL MEDICAL UNIV
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