In 2017，the global medical device industry did not stop the pace of growth. In the first half of the year，a number of heavy-weight mergers and acquisitions were announced. The new technology，represented by 3D printing，also brought new vitality to the development of the industry. At home，China has grown into the second largest medical device market in the world，but the investment and acquisitions of the medical device plate has slowed down. At present，the problem of low concentration of industry and low intensity of R ＆ D investment still plagued the development of domestic medical equipment industry. In the next stage of work，it is suggested that all development plans should be effectively landed，and cooperation with large multinational medical device enterprises should be strengthened，so as to inject new impetus to the development of local medical device industry.