Table 24: Transducer model: HSL25x (Ophthalmic use) Operating mode: PW Doppler
Index label
Maximum index value
Index component value
p
at z
(MPa)
r,α
MI
P (mW)
P
(mW)
1x1
z
(cm)
s
z
(cm)
b
z
(cm)
MI
z
(cm)
pii,α
f
(MHz)
awf
prr (Hz)
srr (Hz)
n
pps
I
at z
(W/cm
pa,α
pii,α
I
at z
or z
spta,α
pii,α
I
at z
or z
spta
pii
sii
p
at z
(MPa)
r
pii
Exam type
Sample volume size (mm)
Sample volume position
PRF (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.
58
0.18
0.44
6.03
1953
2
)
18.4
2
(mW/cm
)
sii,α
44.9
2
(mW/cm
)
0.56
Oph
Zone 7
1953
TIS
MI
At
Below
surface
surface
0.12
0.12
0.08
4.0
4.0
0.9
1.2
1.2
6.03
—
1
7.4
Oph
1
1
Zone 7
5208
TIB
At
Below
surface
surface
surface
0.21
0.12
0.21
4.0
4.0
0.80
6.03
Oph
1
Zone 7
5208
Acoustic output tables
TIC
At
(b)
#
#