SonoSite S-Cath - Page 105

Chapter 6: Safety 95
Safety
(a) This index is not required for this operating mode; value is <1.
(b) This transducer is not intended for transcranial or neonatal cephalic uses.
# No data are reported for this operating condition since the global maximum index value is not reported for the reason
listed. (Reference Global Maximum Index Value line.)
— Data are not applicable for this transducer/mode.
Table 13: Transducer Model: HFL38x Operating Mode: PW Doppler
Index Label MI
TIS TIB
TIC
Scan
Non-scan
Non-scan
A
aprt
≤1A
aprt
>1
Global Maximum Index Value
1.0 — 1.2 — 2.2 (b)
Associated Acoustic
Parameter
p
r.3
(MPa)
2.37
W
0
(mW)
— 46.55 46.55 #
min of [W
.3
(z
1
),I
TA.3
(z
1
)] (mW)
—
z
1
(cm)
—
z
bp
(cm)
—
z
sp
(cm)
0.9 1.1
d
eq
(z
sp
)(cm)
0.33
f
c
(MHz)
5.32 — 5.33 — 5.33 #
Dim of A
aprt
X(cm)
— 1.04 — 1.04 #
Y(cm)
— 0.4 — 0.4 #
Other Information
PD (μsec)
1.29
PRF (Hz)
1008
p
r
@PII
max
(MPa)
2.404
d
eq
@Pll
max
(cm)
0.46
Focal Length FL
x
(cm)
—3.72 — #
FL
y
(cm)
—2.5 — #
I
PA.3
@MI
max
(W/cm
2
)
323.35
Operating
Control
Conditions
Control 1: Exam Type
Bre/Vas
SmP/IMT
Vas/Ven/
IMT
Vas/Ven/IMT
Control 2: Sample Volume
1 mm 12 mm 12 mm
Control 3: PRF
1008 10417 10417
Control 4: Sample Volume Position
Zone 2 Zone 7 Zone 7