The structure of the remote controlled drug delivering capsule is designed.The repulsion force between electric magnet coil and permanent magnet is used as actuation to extrude and release the drug.

• 摘要对药物释放胶囊内部结构进行设计，用电磁线圈和永磁体之间斥力作为驱动来实现药物的挤压释放。