Temporomandibular joint condyle development inducer and preparation method thereof

A temporomandibular joint and inducer technology, which is applied in the field of medical devices, can solve the problems of non-invasive intervention for condylar hypertrophy that have not yet been found, and achieve the induction of bilateral condylar symmetrical development. The design and production methods are simple, Good for clinical promotion

Active Publication Date: 2020-11-20
厦门医学院附属口腔医院 +1
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  • Temporomandibular joint condyle development inducer and preparation method thereof
  • Temporomandibular joint condyle development inducer and preparation method thereof
  • Temporomandibular joint condyle development inducer and preparation method thereof

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[0048] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] One, the screening of the applicable object of the present invention

[0050] The present invention strictly screens the applicable objects through clinical and imaging examinations; usually, the applicable objects must meet the following conditions:

[0051] (1) Firstly, the isotope bone scan detection is mainly performed on the patient's temporomandibular joint, and the metabolic activity of the temporomandibular joint condyle is judged according to the test results; when the metabolic activity of the temporomandibular joint condyle on one side i...

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Abstract

The invention discloses a temporomandibular joint condyle development inducer and a preparation method thereof. A centric relation position, a condyle guide and an incisal guide of a patient are obtained through an electronic facebow; a virtual occlusion frame is set in three-dimensional modeling software according to the centric relation position, the condyle guide and the incisal guide; a firstpair of mandibular occlusal pads is designed according to the virtual occlusal frame; a bilateral mandibular ramus height difference value and a mandibular tubercle sagging compensation amount of thepatient are obtained through imaging examination; and the thickness of a posterior tooth area occlusal pad of the first pair of mandibular occlusal pads is adjusted according to the bilateral mandibular ramus height difference value and the mandibular tubercle sagging compensation amount to obtain an Nth pair of mandibular occlusal pads. Therefore, early non-invasive intervention of the condylar hyperplasia problem is achieved, overdevelopment of a hyperplasia side is inhibited, normal development of a healthy side is promoted, symmetrical development of bilateral condyles is induced, clinicalpopularization is facilitated, and the curative effect is ideal.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a temporomandibular joint condyle development inducer and a preparation method of the inducer. Background technique [0002] Temporomandibular Joint (TMJ), also known as temporomandibular joint, mandibular joint, jaw joint, and craniomandibular joint, is the only left and right bilateral linkage joint in the maxillofacial region, which has certain stability and multi-directional mobility. Various important activities related to chewing, swallowing, language, and facial expressions are produced under the action of muscles. [0003] The temporomandibular joint consists of the mandibular condyle, the articular surface of the temporal bone, the articular disc between them, the joint capsule around the joint, and the articular ligament. It is common to see patients with facial deviation, occlusal disorder and temporomandibular joint dysfunction due to condyle hypertrophy of t...

Claims

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Application Information

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IPC IPC(8): A61C11/00G06K9/00
CPCA61C11/006A61C11/005G06V40/20
Inventor 罗淑芳刘振林林春锦骆勇洪静瑶金荣丰黄文霞肖云张志升胡砚平杨常委梁豪王诗洁杜鸿宇
Owner 厦门医学院附属口腔医院
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