[Analysis on current laws and regulations of medical device clinical trial in China]. 
A series of laws and regulations are the essential legal requirement in the field of clinical trial of medical device currently in China, especially the Provision for Clinical Trial of Medical Device.  On the basis of current situation of medical device clinical trial, systemic analysis on the hot spot topics in the regulations was conducted to explore the way of improving the control system of clinical trial of medical device in China, which will provide the reference for medical device industry and the investigators of the clinical trial of medical device.