METHOD AND APPARATUS FOR MEDICAL DIAGNOSTIC ULTRASOUND REAL-TIME 3-D TRANSMITTING AND IMAGING

摘要

A medical diagnostic ultrasound real-time 3-D transmitting and imaging system generates multiple transmit beam sets using a 2-D transducer array. Each transmit beam set includes multiple simultaneous ultrasound transmit beams. The system acquires multiple receive beam sets in response to the transmit beams, and each receive beam set includes multiple simultaneous receive beams. A real-time, three-dimensional medical diagnostic ultrasound image is formed in response to these receive beams. Several techniques for reducing cross talk in such a system are discussed.