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Systems and methods for monitoring and controlling use of medical devices

  • US 20070093879A1
  • Filed: 12/14/2006
  • Published: 04/26/2007
  • Est. Priority Date: 09/08/1999
  • Status: Abandoned Application
First Claim
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1. A system for treating a tissue region comprising a device including a usage regulating mechanism having a logic state being operable to be set to either a logic state of one or a logic state of zero, and a reader to sense the logic state and enabling operation of the device if the sensed logic state is a pre-established one of the logic state of one and the logic state of zero, the reader further operating, in response to enabling operation of the device, to change the sensed logic state to the other one of the logic state of one and the logic state of zero to prevent subsequent operation of the device.

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