近年来我国医学界信息处理技术得到飞速发展，医院信息系统也跃上了一个新的台阶．整个医药信息系统产业正在迅速成长。业界普遍认为，医学信息标准化的问题越来越成为制约信息产业飞速发展的瓶颈。众所周知，没有信息标准化，任何软件产品的大范围推广都有困难，不同部门间的 In recent years, the medical information processing technology in our country has developed rapidly, and the hospital information system has also leapt to a new level. The entire medical information system industry is rapidly growing. The industry generally believes that the issue of standardization of medical information has increasingly become a bottleneck restricting the rapid development of the information industry. As we all know, there is no standardization of information, and it is difficult for any software product to be widely promoted.