Siemens Acuson S2000, Instructions For Use Manual

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Appendi x F Acoustic Output Reference
F - 58 Instructions for Use
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:
MC9-4 Operating mode: 2D-Mode (THI)
MI TIS TIB TIC
Index Label Scan Non-scan Non-scan
A
aprt
≤ 1 A
aprt
>1
Maximum Value 1.31 0.88 - - - 1.11
As
soc
iat
ed A
cous
tic
P
ar
am
et
er
s
FDA IEC Units
P
r.3
p
ra
(MPa) 2.69
W
o
P (mW) 44.41 - - 44.41
min of [W
.3
(z
1
),
I
TA.3
(z
1
)]
Min. of [ P
α
( z
s
),
I
ta. α
( z
s
)]
(mW)
-
z
1
z
s
(cm) -
z
bp
z
bp
(cm) -
z
sp
z
b
(cm) -
z@PII
.3max
z @ max. I
pi,α
(cm) 1.54
d
eq
(z
sp
) d
eq
( z
b
) (cm) -
f
c
f
awf
(MHz) 4.18 4.18 - - - 4.18
Dim. of A
aprt
X (cm) 1.83 - - - 1.31
Y (cm) 0.60 - - - 0.60
O
ther
Inf
or
m
at
ion
PD t
d
( µ sec) 0.42
PRF prr (Hz) 19.07
P
r
@ PII
max
P
r
@ max. I
pi
(MPa) 3.36
d
eq
@ PII
max
d
eq
@ max. I
pi
(cm) -
Focal Length FLx (cm) 9.50 - - 9.50
FLy (cm) 2.00 - - 2.00
I
pa.3
@ MI
max
I
pa,α
@ max. MI (W/cm
2
) 341.89
O
per
at
or
C
ont
rol
Focus (cm)
1.50 9.50 9.50
Frequency (MHz) 0.00 0.00 0.00
Res/Speed 0 4 4
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:
MC9-4 Operating mode: Color / Power
MI TIS TIB TIC
Index Label Scan Non-scan Non-scan
A
aprt
≤ 1 A
aprt
>1
Maximum Value
1.30 0.99 - - - 1.34
As
soc
iat
ed A
cous
tic
P
ar
am
et
er
s
FDA IEC Units
P
r.3
p
ra
(MPa) 3.19
W
o
P (mW) 44.17 - - 26.26
min of [W
.3
(z
1
),
I
TA.3
(z
1
)]
Min. of [ P
α
( z
s
),
I
ta. α
( z
s
)]
(mW)
-
z
1
z
s
(cm) -
z
bp
z
bp
(cm) -
z
sp
z
b
(cm) -
z@PII
.3max
z @ max. I
pi,α
(cm) 1.79
d
eq
(z
sp
) d
eq
( z
b
) (cm) -
f
c
f
awf
(MHz) 6.01 4.91 - - - 5.06
Dim. of A
aprt
X (cm) 1.00 - - - 0.12
Y (cm) 0.60 - - - 0.60
O
ther
Inf
or
m
at
ion
PD t
d
( µ sec) 0.73
PRF prr (Hz) 7.91
P
r
@ PII
max
P
r
@ max. I
pi
(MPa) 4.48
d
eq
@ PII
max
d
eq
@ max. I
pi
(cm) -
Focal Length
FLx
(cm) 4.00 - - 0.50
FLy (cm) 2.00 - - 2.00
I
pa.3
@ MI
max
I
pa,α
@ max. MI (W/cm
2
) 326.62
O
per
at
or
C
ont
rol
Focus (cm)
2.00 4.00 0.50
Res/Speed 5 3 3
Ensemble Size 12 12 12
Frequency (MHz) 6.75 5.00 5.00
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.