| 摘要 |
<p>PURPOSE: A jawbone distraction system and a control method thereof are provided to facilitate the horizontal movement of an alveolar bone and vertical distraction osteogenesis by precise wireless control. CONSTITUTION: A jawbone distraction system includes a micro actuator(300) and an actuator controller(350). The jawbone distraction system is mounted on an upper bone and a lower bone. A monitor unit(20) generates an actuator control signal. The monitor unit wirelessly transmits the actuator control signal to the bone distraction system. A remote controller(30) includes a forward moving key and a backward moving key. The remote controller sets the micro actuator to be moved in the forward direction and backward direction. The monitor unit includes an operation processing unit. [Reference numerals] (20) Monitor unit; (30) Remote controller; (300) Micro actuator; (310,410,510) Transceiving unit; (320,520) Micro controller; (330) Actuator driver; (340) Actuator condition detector; (345) Movement detecting sensor; (350) Actuator controller; (420) Calculation processor; (430) Memory; (440,540) Key input unit; (450) Display unit</p> |
