我国医院信息化“死档”与“信息孤岛”现象严重,催生云技术应用其中。云技术以其优势已使某些试点城市成功打破信息孤岛。本文提出,这其中存在法律法规、顶层设计缺乏、患者知情权未体现等问题,建议科学进行顶层设计,加强云医疗平台的安全管理,尊重患者权利,并且医院应注重操作规范化。 China’s hospital information “dead file ” and “information island ” phenomenon is serious, which led to the birth of cloud technology. With its advantages, cloud technology has enabled some pilot cities to successfully break the islands of information. This paper suggests that there are laws and regulations, the lack of top-level design and the lack of patient’s right to know. It is suggested that science should be top-level design, strengthen the safety management of cloud medical platform, respect patients’ rights, and hospitals should pay attention to the standardization of operation.