Abstract: This paper from the foreign development experience of clinical engineers launches the research, combined with domestic clinical engineers present situation came to the conclusion that the lack of system is the leading cause of domestic clinical engineers awkward situation. Therefore, establish and improve the clinical engineers professional qualification certification system is urgently needed. Clinical engineers and future need from maintenance to maintain the main work mode, which is the trend of the development of clinical engineers at home and abroad.

Key words: Clinical engineers, The professional qualification certification, Preventive maintenance