Information management system, data bank apparatus, data management method, database management method, and program

摘要

An information management system (10) includes: a mobile communication terminal (100) capable of obtaining location information; and a medical institution (130) provided with a regional medical data bank system (120) and a transmitter (131). The mobile communication terminal (100) transmits a space-time tag and a terminal ID to the regional medical data bank system (120). The space-time tag is constituted of time information and location information. A space-time ID information processing unit (121) of the regional medical data bank system (120) generates a space-time ID in a folder for each user based on a plurality of space-time tags and stores it in space-time ID information DB (122). A terminal device (133) of the medical institution (130) transmits the location information of the mobile communication terminal (100) and the time information to the regional medical data bank system (120). A verification processing unit (124) verifies information from the mobile communication terminal (100) against information from a utilization terminal (141) and transmits the information to the utilization terminal (141) when a request for transmission of the information is valid.