medical equipment catalog will be carried out at 1^st, August, 2018, new medical equipment catalog take example by national medical equipment classify method, research and analyze classify mode of European, American, Japanese and other nations, and their classify mode, simplify 43 sub catalog of 2002 edition to 22 sub catalog, 260 production is subdivided to 206 production of grade one and 1157 production of grade two, adding usage and description of production, name of 1008 production are expand to 6609 name.