Sound field prediction of ultrasonic lithotripsy in water with spheroidal beam equations*
Zhang Lue, Wang Xiang-Da, Liu Xiao-Zhou†, Gong Xiu-Fen
Fig. 2. A focused ESWL transducer in #cod#x03C3; #cod#x2013; #cod#x03B8; #cod#x03B7; coordinate plane.