New Approaches to Beam Aberration Correction in Medical Acoustics
Monday, April 1, 2002 4:00 p.m. Professor Paul Carson Department of Biomedical Engineering and Department of Radiology University of Michigan Home http://www.rad.med.umich.edu An acoustic beam focused in homogeneous media for interrogation or intervention will be defocused when portions of the beam travel through materials with differing speeds of sound. In echo-location imaging, such as medical…