磁力垂直矫正器-AVC(Active Verti-cal.Corrector)是(牙合)垫矫治器的改制。AVC是通过能量(牙合)垫发挥矫治作用。将钐钴磁铁密封在不锈钢壳里,再按产生斥力的原则将具安放在(牙合)垫上获得能量系统。磁铁产生的斥力使上下后牙迅速压入,下颌产生向上向前的自动旋转使开(牙合)矫正。根据所需力的情况决定磁铁 Magnetic vertical force correction - AVC (Active Verti-cal.Corrector) is a modification of the occlusal mat. AVC is through the energy (occlusal) pads play an orthodontic role. The samarium cobalt magnet sealed in a stainless steel shell, and then the principle of generating repulsion will be placed on the (occlusal) pad on the energy system. The repulsion force of the magnet causes the upper and lower posterior teeth to press in quickly, and the mandibular produce automatic rotation upwards and forwards to correct the open occlusion. Determine the magnet according to the required force