The technological innovation differs from that used in ultrasonic imaging, though decreased frequencies and continuous, as opposed to pulsed, waves are employed to realize the mandatory thermal doses. Having said that, pulsed waves might also be applied if mechanical as an alternative to thermal hurt is desired. This non-invasive approach https://zemits-skin-expert65863.bloggazza.com/29167829/the-smart-trick-of-microcurrent-machines-that-no-one-is-discussing