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A p p e n d i x F A c o u s t i c O u t p u t R e f e r e n c e
Acoustic Output Reporting Table — Track 3, FDA 510(k) and IEC 60601-2-37
(Per transducer/mode that exceeds MI or TI value of 1.0)
Transducer model: 8C3 HD
Index Label
Maximum Value
FDA
IEC
P
p
r.3
ra
W
P
o
min of [W
(z
),
Min. of [P
(z
.3
1
α
I
(z
)]
I
(z
)]
TA.3
1
ta.α
s
z
z
1
s
z
z
bp
bp
z
z
sp
b
z@PII
z @ max. I
.3max
d
(z
)
d
(z
)
eq
sp
eq
b
f
f
c
awf
Dim. of A
aprt
PD
t
d
PRF
prr
P
@ PII
@ max. I
P
r
max
r
d
@ PII
d
@ max. I
eq
max
eq
Focal Length
FLx
FLy
I
@ MI
I
@ max. MI
pa.3
max
pa,α
Focus (cm)
Frequency (MHz)
Res/Speed
a
This Index is not relevant to this operating mode.
b
This transducer 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 is provided for this operation condition since the maximum index value is not reported for the reason listed.
Acoustic Output Reporting Table — Track 3, FDA 510(k) and IEC 60601-2-37
(Per transducer/mode that exceeds MI or TI value of 1.0)
Transducer model: 8C3 HD
Index Label
Maximum Value
FDA
IEC
P
p
r.3
ra
W
P
o
min of [W
(z
),
Min. of [P
(z
.3
1
α
I
(z
)]
I
(z
)]
TA.3
1
ta.α
s
z
z
1
s
z
z
bp
bp
z
z
sp
b
z@PII
z @ max. I
.3max
d
(z
)
d
(z
)
eq
sp
eq
b
f
f
c
awf
Dim. of A
aprt
PD
t
d
PRF
prr
P
@ PII
P
@ max. I
r
max
r
d
@ PII
d
@ max. I
eq
max
eq
Focal Length
FLx
FLy
I
@ MI
I
@ max. MI
pa.3
max
pa,α
Focus (cm)
Res/Speed
Ensemble Size
Frequency (MHz)
a
This Index is not relevant to this operating mode.
b
This transducer 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 is provided for this operation condition since the maximum index value is not reported for the reason listed.
F - 1 8
Operating mode: 2D-Mode (THI)
MI
Scan
1.50
0.63
Units
(MPa)
2.25
(mW)
41.41
),
(mW)
s
(cm)
(cm)
(cm)
(cm)
4.00
pi,α
(cm)
(MHz)
2.23
3.85
X (cm)
3.03
Y (cm)
1.20
0.87
(µsec)
(Hz)
10.37
(MPa)
2.97
pi
(cm)
pi
(cm)
16.00
(cm)
6.90
2
(W/cm
)
125.34
4.00
16.00
0.00
0.00
3
3
Operating mode: Color / Power
MI
Scan
1.41
0.82
Units
(MPa)
2.71
(mW)
54.87
),
(mW)
s
(cm)
(cm)
(cm)
(cm)
2.19
pi,α
(cm)
(MHz)
3.68
3.69
X (cm)
0.47
Y (cm)
1.20
(µsec)
1.05
(Hz)
5.08
(MPa)
3.62
pi
(cm)
pi
(cm)
2.00
(cm)
6.90
2
(W/cm
)
322.89
3.50
2.00
2
2
12
12
3.75
3.75
TIS
TIB
Non-scan
Non-scan
A
≤1
A
>1
aprt
aprt
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TIS
TIB
Non-scan
Non-scan
A
>1
A
≤1
aprt
aprt
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TIC
0.78
56.88
2.27
2.17
1.20
8.00
6.90
8.00
0.00
3
TIC
1.23
50.98
3.70
0.24
1.20
1.00
6.90
1.00
2
12
3.75
I n s t r u c t i o n s f o r U s e
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