Hangzhou DTC Medical Apparatus Co., Ltd. (DTC Orthodontics) has independently developed a "traction device for impacted mandibular wisdom teeth" (Patent No.: CN 223169818 U). This patented apparatus introduces an anchor-supported, screw-driven mechanical uprighting and traction system. By combining multi-tooth rigid anchorage with precision screw-guided propulsion, the device delivers calibrated, directional vector control to upright and guide impacted third molars, offering a dependable clinical solution for complex impaction management and natural tooth preservation.
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