SonoSite S-Cath - Page 127

Chapter 6: Safety 117
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 35: Transducer Model: TEEx Operating Mode: PW Doppler
Index Label MI
TIS TIB
TIC
Scan
Non-scan
Non-scan
A
aprt
≤1A
aprt
>1
Global Maximum Index Value
(a) — (a) — 1.7 (b)
Associated Acoustic
Parameter
p
r.3
(MPa)
#
W
0
(mW)
—# 29.29 #
min of [W
.3
(z
1
),I
TA.3
(z
1
)] (mW)
—
z
1
(cm)
—
z
bp
(cm)
—
z
sp
(cm)
# 0.6
d
eq
(z
sp
)(cm)
0.34
f
c
(MHz)
# — # — 3.84 #
Dim of A
aprt
X(cm)
—# — 0.261#
Y(cm)
—# — 0.9 #
Other Information
PD (μsec)
#
PRF (Hz)
#
p
r
@PII
max
(MPa)
#
d
eq
@Pll
max
(cm)
0.34
Focal Length FL
x
(cm)
—# — #
FL
y
(cm)
—# — #
I
PA.3
@MI
max
(W/cm
2
)
#
Operating
Control
Conditions
Control 1: Exam Type
Crd
Control 2: Sample Volume
1mm
Control 3: PRF
≥ 2604
Control 4: Sample Volume Position
Zone 1