Doc #: 60-00118 Rev. A
76
Appendix 1
–
Acoustic Output
Measurements for the calculation of spatial peak temporal average intensity (I
SPTA.3
),
mechanical index (MI), spatial peak pulse average intensity (I
SPPA.3
), and thermal index
cranium (TIC) were carried out using calibrated PVDF hydrophone probes following the
recommendations of the American Institute of Ultrasound in Medicine (AIUM).
Track 3 Acoustic Output Format
System: Lucid
™ M1 1.3 System
Transducer Model: 40-00008 handheld 2MHz Transducer
Operating Mode: Pulse Doppler
Index Label
MI
TIS
TIB
TIC
Scan
non-scan
non-
scan
Aaprt <
1
Aaprt >
1
Global Maximum
Index Value
0.29
1.73
Assoc
Acoustic
Parameter
Pr.3
(MPa)
0.42
W˳
(mW)
123
123
123
Min of [W.3 (z1)(mW)
ITA.3 (z1)
123
z1 (cm)
4.8
Zbp
(cm)
2.7
Zsp (cm)
4.8
z@PII. 3max
(cm)
4.8
dep(Zsp)
(cm)
0.52
Fc (MHz)
2.0
2.0
2.0
2.0
2.0
Dim of Aaprt
X
(cm)
0.8
0.8
0.8
0.8
Y
(cm)
0.8
0.8
0.8
0.8
Other
Information
PD (u sec)
12.8
PRF (Hz)
8000
Pr@PII max
(MPa)
0.40
deq@PII max
(cm)
1.78
Focal
Length
FLx
(cm)
0.38
0.38
0.38
Fly
(cm)
0.38
0.38
0.38
IPA3 @ MI max (W/cm2)
5.67
Operating
Control
Conditions
POWER
100
100
100
100
100
SAMPLE VOLUME
10
10
10
10
10
