VisualSonics and Vevo 770 Miro-Ultrasound Featured in The Scientist Sound_and_Vision_Micro_Ultrasound_Feature_The Scientist_May_25_2005.pdf May 25, 2005: TORONTO, CANADA: VisualSonics and the Vevo 770® high-resolution micro-ultrasound is featured in the May 25th, 2005 issue of The Scientist.