A power-driven traction device for neck physical therapy includes a rail platform disposed on a base and a traction mechanism used for drawing a user's neck disposed on the platform. The traction mechanism includes a neck rest portion and a drive portion. The neck rest portion is coupled with the drive portion. The drive portion is slidably disposed on the rail platform and connected with a power-driven drive device. The power-driven drive device is connected with the drive portion to bring the neck rest portion to slide backward and forward on the rail platform in a longitudinal direction. It is convenient for the user to operate the power-driven traction device by himself. The force to draw the user's neck can be controlled finely and well.一種頸部物理治療之電動牽引裝置，其包括有一軌道台設於一基座上，而一用以牽引使用者頸部之牽引機構設於軌道台上。此牽引機構包括有一頸置部及一驅動部，其中頸置部與驅動部固定結合，且驅動部可滑動地設於軌道台上，並連接於一電動驅動器。透過此電動驅動器驅動該驅動部，令其於軌道台上帶動頸置部沿一縱向往復滑移；如此一來，其能便利使用者進行牽引施力大小之操作及適當微調性，具有極佳之控制性、舒適性及安全性，藉以牽引頸部而達到實施物理治療之目的。
