Microfluidic Culture dishes are made of PS plastic. A C-shaped semi-closed area with a diameter of 10mm is in the center of the microfluidic culture dish, which exchanges with the wrist through ultra-slow microcirculation. There are nine small cell nests with a diameter of 1mm (bottom thickness 0.3mm) in the C-shaped semi-enclosed area, which is convenient for planting cells and performing organoid culture, drug experiments, and cytological experiments. The microfluidic culture dish has its magnetic O-pump, which is used together with the control box to program the delivery of drugs or media.