Method for wireless transmission of data in a medical or dental system and such a medical or dental system

A foot control for selective wireless control of medical or dental devices, comprising:

• a controller programmed to wirelessly receive specific identification codes from at least a first device and a second device of a plurality of the medical or dental devices controllable by the foot control and to access data packets stored in the foot control comprising the identification codes for the first device and the second device and individual ranks for the first device and the second device, and to recognize if any of the first device and the second device is an active device and the individual rank of each active device;
• at least one actuator for setting a value of operating data for at least the first device and the second device;
• and a transmitting and receiving unit for bidirectional wireless communication with at least the first device and the second device including transmission of the operating data settable by the actuator.

A foot control for selective wireless control of medical or dental devices, comprising:

• a controller programmed to wirelessly receive data packets from at least a first device and a second device of a plurality of the medical or dental devices controllable by the foot control, the data packets comprising identification codes for the first device and the second device and individual ranks for the first device and the second device, and to recognize if any of the first device and the second device is an active device and the individual rank of each active device;
• at least one actuator for setting a value of operating data for at least the first device and the second device;
• and a transmitting and receiving unit for bidirectional wireless communication with at least the first device and the second device including transmission of the operating data settable by the actuator.