William Fry, a physicist veteran of naval sonar research, and his brother, Francis Fry, began civilian research at the Bioacoustic Research Laboratory (University of Illinois) and a research team developed a focused ultrasound device that mechanically aligned four focused ultrasound generators to produce a pinpoint lesion without damage to the surrounding tissue.


W. J. Fry, J. W. Barnard, F. J. Fry, R. F. Krumins, and J. F. Brennan: Science 122 (1955) 517.

The Focused Ultrasound Foundation Newsletter

Our newsletter delivers updates for clinicians, researchers and patients. Sign up and stay on top of the rapid advancements of this innovative medical technology.

Sign Up  Read the Latest Issue

Read The Tumor  by John Grisham

From John Grisham, comes a story where today’s medical fiction could become tomorrow’s lifesaving reality.

Download a Free eBook or Audiobook

Contact Details

Call Us
434.220.4993
Find Us
Focused Ultrasound Foundation
1230 Cedars Court, Suite 206 Charlottesville, VA 22903
Email