GE Medical Systems LOGIQ 7 Reference Manual page 12

Acoustic Output
3C Probe
Table 1-4: Transducer Mode: 3C Operating Mode: B-Mode
Index Label
Global Maximum: Index Value
IEC
p
ra
P
min of [P (z , I
α
s ta,α
z
s
z
bp
z
b
z at max. Ipi,α
d (z )
eq b
ƒ
awf
Dim of A
aprt
t
d
prr
p at max. I
r pi
d at max. I
eq pi
Focal Length
I at max. MI
pa,α
Frequency (MHz)
Image Depth (cm)
NOTE:
1 6
-
FDA Units
p (MPa)
r.3
W (mW)
o
(z )] [(W I (z1)])
s .3(Z1), TA.3
z (cm)
1
z (cm)
bp
z (cm)
sp
z (cm)
sp
d (z ) (cm)
eq sp
f (MHz)
c
X (cm)
Y (cm)
PD (µsec)
PRF (Hz)
p @PII (MPa)
r max
d @PII (cm)
eq max
FL (cm)
X
FL (cm)
Y
I @MI
2
(W/cm )
PA.3 max
a. This index is not required for this operation mode; see section 4.1.3.1 of the
Output Display Standard(NEMA UD-3)
b. This probe 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.
# No data are reported for this operating condition since the global maximum
index value is not reported for the reason listed.
LOGIQ 7/LOGIQ 7 Pro Advanced Reference Manual
TIS
MI
scan
Aaprt<
1.5 1.4 -
2.4
144.7 -
3.3
2.6 2.6 -
1.4 -
1.0 -
1.0
2927.4
3.2
3.5 -
7.0 -
447.4
T4.0 T4.0 -
24.0 10.0 -
Direction 5116269-100 Rev. 2
TIB
non-scan
non-
Aaprt>1 scan
- -
-
-
-
-
-
-
- -
- -
- -
-
-
-
- -
- -
TIC
2.7
144.7
2.6
1.4
1.0
3.5
7.0
T4.0
10.0