Medical measuring device and medical measuring system

A medical measuring device configured to measure biological information and communicate with a management device by wireless communication, the medical measuring device comprising:

• a housing configured to have mounted thereon a biosensor in an attachable and detachable manner, the biosensor being configured to have a liquid sample of a biological object deposited thereon,
• a measuring component provided in the housing and configured to measure biological information from the liquid sample of the biological object;
• a recording component configured to store the biological information measured by the measuring component, to store personal information data, and to store a plurality of user IDs;
• an input component configured to receive an inputted user ID;
• an information protection component configured to authenticate the inputted user ID at a predetermined time set after the medical measuring device is turned on, to determine that readout of the biological information measured by the measuring component stored in the recording component is to be prohibited when the inputted user ID does not correspond to any of the user IDs stored in the recording component, and to determine that readout of the biological information measured by the measuring component stored in the recording component is not to be prohibited when the inputted user ID corresponds to a user ID stored in the recording component;
• a memory storing a program;
• a close range communication component configured to perform near field communication with the management device;
• and
• a controller programmed to execute the program stored in the memory to:
• perform authentication using information obtained from the management device via the close range communication component,
• control a permission or a prohibition of the readout of the personal information data based on a determination result made by the information protection component, and
• permit the measurement of the biological information by the measuring component even while the management device is unauthenticated.