Xiao Nan heard that it is a class II medical device is true

False. Class II medical devices are medical devices, the safety and effectiveness of which should be controlled. Including X-ray film machine, ultrasound, microscope, biochemistry instrument belongs to the second class medical equipment. Xiao Nan heard that it is the rehabilitation equipment brand of Hangzhou Nansu Technology Co. So I've heard that it's not a Class II medical device.