Miniature medicine carrying robot

The utility model provides a miniature medicine carrying robot which comprises a medicine carrying part and a driving part connected to the rear end of the medicine carrying part, the driving part iscomposed of driving pieces which are symmetrically arranged, and each driving piece comprises an elastic material layer on the outer side and a light-operated material layer on the inner side. The medicine carrying part and the driving part are both made of biodegradable materials, the driving part of the miniature medicine carrying robot is stimulated through an external light source, the shape of the robot is controlled, medicine is released in a fixed-point mode, an in-vitro noninvasive and harmless control mode is achieved, and due to the fact that the biodegradable materials are completely adopted, safety is greatly improved. 本实用新型提供了一种微型载药机器人，包括载药部和连接在载药部后端的驱动部，所述驱动部为对称设置的驱动件组成，所述驱动件包括外侧的弹性材料层和内侧的光控材料层。所述载药部和驱动部全采用生物可降解材料制成，通过外部光源刺激微型载药机器人的驱动部，对机器人的形态进行控制，定点释放药物，实现体外无创且无伤害的控制方式，且由于完全采用生物可降解材料，极大提高了安全性。