FujiFilm SONOSITE X-PORTE, Руководство пользователя

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Acoustic output 10-67
Table 10-55: Transducer Model: P21xp (Orbital use), Operating Mode: PW Doppler
Index Label M.I.
TIS TIB
TIC
Scan
Non-scan
Non-scan
A
aprt
≤1 A
aprt
>1
Global Maximum Index Value 0.20 - - 0.22 0.53 (b)
Associated
Acoustic
Parameter p
r.3
(MPa) 0.29
W
0
(mW) - - 35.9 #
min of [W
.3
(z
1
),I
TA.3
(z
1
)] (mW) 21.7
z
1
(cm) 3.5
Z
bp
(cm) 2.8
Z
sp
(cm) 4.30
z@Pll
.3max
(cm) 3.9
d
eq
(Z
sp
) (cm) 0.83
F
c
(MHz) 2.09 - - 2.09 2.09 #
Dim of A
aprt
X (cm) - - 2.10 2.10 #
Y (cm) - - 1.30 1.30 #
Other
Information PD (μsec) 6.09
PRF (Hz) 1562
p
r
@PII
max
(MPa) 0.383
d
eq
@Pll
max
(cm) 0.78
Focal Length FL
x
(cm) - - 27.30 #
FL
y
(cm) - - 9.00 #
I
PA.3
@MI
max
(W/cm
2
) 3.25
Operating
Control
Conditions Control 1: Exam Type Orbital Orbital Orbital
Control 2: Sample Volume Size 5 mm 9 mm 9 mm
Control 3: Sample Volume
Position Zone 9
(16.8 cm) Zone 13
(27.3 cm) Zone 13
(27.3 cm)
Control 4: PRF 1562 Hz 1562 Hz 1562 Hz
(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..