User's Manual Part 2
Table Of Contents
Appendix
Acoustic output Reporting for Track 3
Acoustic output reporting table for Track 3 for the P42A transducer
UH100 Diagnostic Ultrasound System in B mode
Index label MI
TIS TIB
TIC
Scan
Non-scan
A
aprt
≤ 1 cm
2
A
aprt
> 1 cm
2
Global maximum index value
0.149 0.39 # # # (b)
Associated
acoustic
parameter
P
r.3
(MPa) 0.235
W
0
(mW) 44 # # #
Min of W
.3
(z
1
),
I
TA.3
(z
1
)]
(mW) #
z
1
(cm) #
z
bp
(cm) #
z
sp
(cm) #
z@PII
.3max
(cm) 5.7
d
eq
(z
sp
) (cm) #
f
c
(MHz) 2.48 2.48 # # # #
Dim of A
aprt
X (cm) 1.92 # # # #
Y (cm) 1.4 # # # #
Other
information
PD
(microsec)
0.53
PRF (Hz) 5600
p
r
@PII
max
(MPa) 0.35
d
eq
@PII
max
(cm) #
Focal length
FLx (cm) 6 # # #
FLy (cm) 8 # # #
I
pa.3
at MI
max
(W/cm
2
) 2.14
Operating
control
conditions
Control 1
B B # # # #
Control 2
6 cm 6 cm # # # #
Control 3
5555 5555 # # # #
Control 4
100% 100% # # # #
# No data are reported for this operating condition since the global
maximum index value is not reported for the reason listed.
(a) This index is not required for this operating mode.
(b) This transducer is not intended for transcranial or neonatal
cephalic uses.
(c) This formulation for TIS is less than that for an alternate
formulation in this mode.
(d) Control 1: Mode
(e) Control 2: Focal distance
(f) Control 3: PRF
(g) Control 4: Power
97