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Acoustic Output Data
LOGIQ 7/LOGIQ 7 Pro Advanced Reference Manual
1
-
23
Direction 5116269-100 Rev. 2
NOTE:
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.
Table 1-21: Transducer Mode: 5C Operating Mode: M-Mode (inc.B-mode)
Index Label
MI
TIS
TIB
TIC
scan
non-scan
non-
scan
Aaprt<
Aaprt>1
Global Maximum: Index Value
1.3
1.2
<1
-
<1
1.4
IEC
FDA
Units
p
ra
p
r.3
(MPa)
2.4
P
W
o
(mW)
76.0
#
#
66.7
min of [
P
α
(
z
s
,
I
ta,
α
(
z
s
)] [(W
.3(Z1),
I
TA.3
(z1)])
-
z
s
z
1
(cm)
-
z
bp
z
bp
(cm)
-
z
b
z
sp
(cm)
#
z
at max. I
pi,
α
z
sp
(cm)
2.9
d
eq
(
z
b
) d
eq
(z
sp
) (cm)
#
ƒ
awf
f
c
(MHz)
3.5
3.5
#
-
#
3.5
Dim of A
aprt
X
(cm)
1.3
#
-
#
1.3
Y
(cm)
0.9
#
-
#
0.9
t
d
PD
(µsec)
0.5
prr
PRF (Hz)
2927.4
p
r
at max.
I
pi
p
r
@PII
max
(MPa)
3.1
d
eq
at max.
I
pi
d
eq
@PII
max
(cm)
#
Focal Length
FL
X
(cm)
4.5
#
-
4.5
FL
Y
(cm)
6.0
#
-
6.0
I
pa,
α
at max. MI
I
PA.3
@MI
max
(W/cm
2
)
645.8
Frequency (MHz)
4.0
4.0
#
-
#
4.0
Image Depth (cm)
24.0
15.0
#
-
#
24.0
A
ssoc
Acousti
c Paramete
Other
i
n
fr
omati
o
n
Operating Cont
rol
Conditions