| 摘要 |
<p>Provided are a portable terminal device, a medical information management system, and portable terminal device control method and control program, with which leakage of medical information acquired by the portable terminal device can be prevented when the portable terminal device is taken out from a medical facility. A terminal location determination unit (38) determines that the current location of the portable terminal device (13) is outside of the communication range of a wireless LAN access point (18) when the communication speed between a wireless communication control unit (28) and the wireless LAN access point (18) is equal to or less than a threshold value, or when the connection state is an offline state. When the portable terminal device is outside of the communication range, an information concealment unit (41) performs a concealment process on any acquired medical information.</p> |
