The intestinal microrobot can capture images from the inner surface of the gastro intestine and send these image signals to outside receiver wirelessly.

• 肠道微机器人的功能是拍摄人体肠道的内部图像，并以无线方式传输出来，它的内部包括微型图像采集单元、微型图像发射单元、照明光源、微型电池和微型驱动器。