Abstract: With advances in computer technology, "cloud" computing this data-centric information systems more scientific concept of its architectural features and the operating rules are applied to hospital data systems. This article aims to analyze the hospital through various types of common "cloud" data systems to study the "cloud" of data in the data system efficiency, system stability analysis. On the basis of its application in the digital operating room, particularly in the application of virtual reality (VR) distance learning, for example, will be described and discussed. We are hoping to be able to give the majority of practitioners some reference and help.

Key words: endoscope, “Cloud” hospital information system, date management, Virtual Reality(VR)