System for ultrasonic pan focal imaging and axial beam translation

University of Texas System

University: University of Texas System
Assignee: Board Of Reagents The University Of Texas System
Inventor: Jonathan Ophir
Priority date: April 25, 1989
Filing date: April 25, 1989
Grant date: February 19, 1991
Publication date: February 19, 1991
Language: en
PDF source: https://patentimages.storage.googleapis.com/13/d4/57/25624c6766060c/US4993416.pdf
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