Australian T4A adult orthosis

T4A orthodontic appliance is mainly used to correct adult-permanent dentition-jaw deformity. It is one of the series of Australian Orthodontists. It was designed by Australian orthodontist Dr. Farrell in the early 1990s with the help of computers and a lot of clinical work, and achieved good results through clinical application. This series of products have obtained international patent (uspa -- t uspat -- ENT5259762) and international CE certification, and have been widely used in Australia and America. The system includes T4A, T4K, T4B, T4U, TMJ and other corrective devices.

T4A-Suitable for young permanent teeth with slightly irregular teeth and elderly patients who don't want to wear fixed appliances. It is mainly used for mild malocclusion in permanent teeth and to get rid of all kinds of bad habits. It not only has the function of mechanical appliance, but also has the function of functional appliance. It is not only a muscle function trainer, but also a retainer, which integrates multiple functions. Advantages:

1, simple and practical, convenient and relaxed. Avoid the trouble and inconvenience of arch wire correction.

2. It is especially suitable for people who can't or can't accept archwire correction without damaging teeth and oral soft tissues.

3. The appliance is made of high-tech materials with strong memory function, high elasticity, no side effects, no peculiar smell and stable performance.

Design features of T4A:

① Ideal dental arch orbit

(2) The lip arch strength of afterburner is moderate.

③ Tip-of-the-tongue induction device to avoid the misoperation of the tip of the tongue to the teeth.

(4) Tongue block, which limits the extension of tongue body and changes oral breathing.

⑤ Lip stop can slow down the contraction of mental muscles.

⑥ Positioning device for the position of the middle clamping jaw.

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