Auxiliary anterior tooth torque control device
A technology of torque control and anterior teeth, which is applied in the field of orthodontic correction, can solve problems such as poor treatment effect, and achieve the effect of small force attenuation and long duration
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[0028] Such as figure 1 As shown, an auxiliary anterior tooth torque control device in this embodiment includes an anterior tooth bracket 1 fixed on the front teeth, a spring seat 3 fixed on the canines, and a traction device fixed on the second premolars. Seat 4 and two traction hooks 2 respectively fixed on the first molars and canines; the torque control device in this embodiment is a structure on one side of the oral cavity, and the torque control device is symmetrically arranged on both sides of the oral cavity during actual use. The torque control device of this embodiment fixes an anterior bracket 1 on three anterior teeth on one side of the oral cavity, and two adjacent anterior brackets 1 are connected by small loops 7 .
[0029] combine figure 2 As shown, the anterior bracket 1 includes a T-shaped bracket 11 and a square bracket 12. The T-shaped bracket 11 includes a cross bar fixedly connected to each other and a vertical bar extending toward the tooth root. The s...
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