The hospital information system, the hospital information server and being the hospital

摘要

PPROBLEM TO BE SOLVED: To provide an audit trail management server or the like allowing unitary management of an audit trail, and allowing effective use of the unitarily managed audit trail, in a composite network system having a plurality of network systems. PSOLUTION: The audit trail generated on the basis of a phenomenon generated on each network is acquired from the plurality of different network systems, and is unitarily managed. The acquired audit trail is sequentially arranged, and is analyzed according to a prescribed condition. PCOPYRIGHT: (C)2007,JPO&INPIT