Radio frequency catheter controlling system and method

A Radio Frequency (RF) catheter controlling system, comprising:

• a logic control unit configured to receive a target command, and generate a control signal in accordance with the target command, the target command being used to indicate a target mode of an RF catheter, the control signal carrying information about at least one RF parameter corresponding to the target mode;
• and
• an RF generation module in communication with the logic control unit and configured to control the RF catheter to operate in the target mode in accordance with the information about the at least one RF parameter corresponding to the target mode,
• wherein the target mode is one of a first mode, a second mode and a third mode;
• in the first mode, a first region of an RF energy output segment of the RF catheter operates, and the first region comprises a first electrode and a second electrode spaced apart from each other;
• in the second mode, a second region of the RF energy output segment of the RF catheter operates, and the second region comprises a first heating coil and a second heating coil spaced apart from each other;
• in the third mode, a third region of the RF energy output segment of the RF catheter operates, and the third region comprises the first heating coil;
• and
• the first heating coil is arranged adjacent to the second electrode, and
• wherein the RF generation module is configured to:
• in the first mode, generate a target RF signal in accordance with a first control signal, the first control signal carrying a first frequency parameter, a first power parameter, a first temperature parameter, a first load parameter, a first impedance parameter, a first output power parameter and a first treatment time parameter;
• in the second mode, generate the target RF signal in accordance with a second control signal, the second control signal carrying a second frequency parameter, a second power parameter, a second temperature parameter, a second load parameter, a second impedance parameter, a second output power parameter and a second treatment time parameter;
• and
• in the third mode, generate the RF frequency signal in accordance with a third control signal, the third control signal carrying a third frequency parameter, a third power parameter, a third temperature parameter, a third load parameter, a third impedance parameter, a third output power parameter and a third treatment time parameter,
• wherein the first load parameter is a human tissue, the second load parameter is the first heating coil and the second heating coil, and the third load parameter is the first heating coil.