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Table 1 HIFU focal intensity and pressure table of the HIFU transducer calibration using a membrane hydrophone

From: Effects of HIFU induced cavitation on flooded lung parenchyma

Pin [W] U pp [V] p rarefact [MPa] p pos [MPa] ISPTP [W/cm2]
1,5 0,12 1,0 1,0 38
6,5 0,25 2,1 2,3 161
17,4 0,44 3,5 4,0 416
39,8 0,67 5,0 6,2 976
72,0 0,88 6,1 8,8 1.827
134,5 1,28 8,1 13,2 3.407
196,0 1,27 9,8 19,1 5.291
246,5 2,10 10,9 24,0 7.216
288,0 2,44 12,0 29,2 9.033