MEASUREMENT SUBJECT INDIVIDUAL REGISTRATION DEVICE, BIOLOGICAL INFORMATION MEASUREMENT DEVICE, MEASUREMENT SUBJECT INDIVIDUAL REGISTRATION PROGRAM, MEASUREMENT SUBJECT INDIVIDUAL REGISTRATION METHOD, MEASUREMENT SUBJECT INDIVIDUAL REGISTRATION SYSTEM, AND COMPUTER-READABLE NON-TRANSITORY STORAGE MEDIUM

摘要

A body composition analyzer (10) is provided with: a biological information estimation unit (42) which estimates, on the basis of registration information stored in a registration information storage unit (40), biological information of each of at least one registered individual who takes measurement using the body composition analyzer (10); a registration information identification unit (44) which identifies registration information representing a measurement subject individual out of the registration information of the respective registered individuals on the basis of the biological information estimated for the respective registered individuals and a measurement result of an individual subjected to measurement by the body composition analyzer (10); and a registered information update unit (48) which makes an update by associating the identified registered information with the measurement result for the individual subjected to measurement.