| 20110121735 | TISSUE RESURFACING - In an electonic key associated with a device for skin treatment there is a housing and an integrated circuit, the integrated circuit is positioned within the housing, wherein the device for treating human tissue comprises a surgical instrument having a gas conduit terminating in a plasma exit nozzle, and an electrode associated with the conduit, and a radio frequency power generator coupled to the instrument electrode and arranged to deliver radio frequency power to the electrode in single or series of treatment pulses for creating a plasma from gas fed through the conduit, the pulses having durations in the range of from 2 ms to 100 ms. | 05-26-2011 |
