US Patent 6951535 Tele-medicine system that transmits an entire state of a subsystem

A tele-medicine system that includes an input device which can control a medical system. The input device may be the handle of a surgeon console. The medical system may include a robotically controlled medical device. A transmitter may transmit information relating to each state of the input device over a communication network. The medical system receives the transmitted state information through a receiver. The medical system changes state in response to the received state information from the input device. The system sends information relating to an entire state of the input device over a sample period to insure that the medical system receives all commands, data, etc. necessary to operate the system.