английский => русский Техника Физика

For example, methods to control electrical power provided to tissue via first and second electrodes may comprise providing a drive signal to the tissue via the first and second electrodes and modulating a power provided to the tissue via the drive signal based on a sensed tissue impedance according to a first power curve.{169} The first power curve may define, for each of a plurality of *potential* sensed tissue impedances, a first corresponding power.{170} The methods may also comprise monitoring a total energy provided to the tissue via the first and second electrodes.{171} When the total energy reaches a first energy threshold, the methods may comprise determining whether an impedance of the tissue has reached a first impedance threshold.

Из патента по ультразвуковому хирургическому устройству