Fuente: Wipo "Sensorization" A receiver is configurable to (i) send a connection request to a medical sensor via a first communication channel; (ii) receive, from the medical sensor and via the first communication channel, security data comprising at least a connection identifier associated with the medical sensor, wherein the connection identifier is configured to facilitate secure connection between the medical sensor and one or more receivers via a second communication channel that is different from the first communication channel; and (iii) facilitate secure connection between an additional receiver and the medical sensor via the second communication channel by conveying the connection identifier to the additional receiver via a third communication channel that is different from the first communication channel.