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 |