Patent ID: 7922715
Filing Date: 2011-04-12
Classification: A61B

Abstract:
1. A system comprising a device for applying radio frequency energy to a tissue region, a controller to control operation of the device, a reader to download information to the controller, a medium formatted to contain a unique identification code associated with the device that, upon reading by the reader, is downloaded to the controller, the controller including a first data state prior to downloading of the identification code and a processing function for processing the identification code and entering into a ready mode enabling delivery of radio frequency to the device if the identification code correlates in a pre-established manner with the first data state, the processing function operating, in the ready mode, to change the first data state to a second data state that prevents subsequent operation of the device in response to downloading of the identification code, in the ready mode, the processing function further including a update function that registers the time period during which radio frequency energy is delivered to the device and interrupts the delivery after a prescribed maximum period of time is registered, in the ready mode, the processing function further including a function that monitors at least one operating condition of the device and interrupts the delivery of radio frequency energy to the device when the at least one operation condition lays outside a prescribed range, a display screen, and the controller including a display function for implementing on the display screen a graphical user interface during operation of the device.