High power ultrasonic waves can vaporize moisture in
tissue cells in contact with the blade in an instant,
break protein hydrogen bonds, disintegrate cells, and
cut the tissue. The frictional heat caused mechanical
vibration can coagulate and stop bleeding while
cutting the tissue.
The ultrasonic blade has two blades, one blade is the
working blade that applies ultrasonic waves, the
other blade has a white toothed pad. The purpose of
this white plate is to better hold the tissue and
enhance the coagulation effect.