INFORMATION PROCESSING DEVICE AND AUTOMATIC ANALYSIS SYSTEM

In order to enable rapid identification of a failure mode, the present disclosure proposes an information processing device comprising: an extended FMEA database containing, on a per-failure effect basis, information on check items, information on the degree of association between the check items and the failure effect, and information on previous events of the check items; and a processor that obtains information on a check item confirmed as an event and that identifies a failure mode corresponding to a failure effect on the basis of the obtained check item, wherein the processor executes a first process for extracting information on the failure effect related to the check item from the extended FMEA database, a second process for calculating a score value for the failure effect extracted in the first process by referring to information on the degree of association between the check item and the failure effect, and a third process for presenting, on the basis of the score value, the failure mode corresponding to the failure effect extracted in the first process (see FIG. 2).