TREATMENT INFORMATION REGION COOPERATION SYSTEM AND MAJOR ORGANIZATION-SIDE TREATMENT INFORMATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To secure necessary anonymity while securing necessary accessibility, in regard to treatment information on treatment progressed on the basis of region cooperation between a major organization and each clinic.SOLUTION: A treatment information region cooperation system includes a major organization-side treatment information system 100 and a plurality of clinic-side treatment information systems 200, which are in cooperation with each other. The major organization-side treatment information system 100 also includes a treatment information input unit 21, a treatment information storage unit 31, a facility patient information input unit 22, a facility patient information storage unit 32, a treatment information primary anonymization processing unit 41 for performing anonymization processing, a primary anonymization ID information storage unit 33, and a primary anonymization body information storage unit 34, and further an ID information secondary anonymization processing unit 311 for performing further anonymization, a secondary anonymization ID information storage unit 312, and an information cooperation processing unit 42 for creating disclosed information and disclosing it to the clinic-side treatment information systems.