A medical diagnostic ultrasonic imaging system acquires receive beams from spatially distinct transmit beams. The receive beams alternate in type between at least first and second types across the region being imaged. The first and second types of receive beams differ in at least one scan parameter other...http://www.google.es/patents/US6679846?utm_source=gb-gplus-sharePatente US6679846 - Diagnostic ultrasound imaging method and system with improved frame rate
Diagnostic ultrasound imaging method and system with improved frame rate