Abstract:
Provided is a healthcare device including a sensor unit configured to collect patient's biometric information or perform medical treatment on the patient; a communication unit configured to communicate with a healthcare gateway; a control unit configured to receive a control command from the healthcare gateway through the communication unit and control the sensor unit according to the received control command; and a device verification unit configured to receive a verification request from the healthcare gateway, verify an error of the control unit or the sensor unit in response to the received verification request, and transmit results of the verification to the healthcare gateway.