Siemens Acuson S2000, Instructions For Use Manual

Page: 457 / 518

Appendi x F Acoustic Output Reference
Instructions for Use F - 15
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:
6C2 Operating mode: 2D-Mode
MI TIS TIB TIC
Index Label Scan Non-scan Non-scan
A
aprt
≤ 1 A
aprt
>1
Maximum Value 1.35 0.81 - - - 1.83
As
soc
iat
ed A
cous
tic
P
ar
am
et
er
s
FDA IEC Units
P
r.3
p
ra
(MPa) 2.25
W
o
P (mW) 201.35 - - 201.35
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) 4.60
d
eq
(z
sp
) d
eq
( z
b
) (cm) -
f
c
f
awf
(MHz) 2.79 2.77 - - - 2.77
Dim. of A
aprt
X (cm) 3.86 - - - 2.76
Y (cm) 1.20 - - - 1.20
O
ther
Inf
or
m
at
ion
PD t
d
( µ sec) 0.87
PRF prr (Hz) 39.98
P
r
@ PII
max
P
r
@ max. I
pi
(MPa) 3.48
d
eq
@ PII
max
d
eq
@ max. I
pi
(cm) -
Focal Length FL x (cm) 12.00 - - 12.00
FL y (cm) 6.90 - - 6.90
I
pa.3
@ MI
max
I
pa.3
@ MI max (W/cm
2
) 249.78
O
per
at
or
C
ont
rol
Focus (cm) 6.00 12.00 - - - 12.00
Frequency (MHz) 2.50 2.50 - - - 2.50
Res/Speed 3 3 - - - 3
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:
6C2 Operating mode: 2D-Mode (THI)
MI TIS TIB TIC
Index Label Scan Non-scan Non-scan
A
aprt
≤ 1 A
aprt
>1
Maximum Value
1.50 2.04 - - - 2.05
As
soc
iat
ed A
cous
tic
P
ar
am
et
er
s
FDA IEC Units
P
r.3
p
ra
(MPa) 2.59
W
o
P (mW) 172.23 - - 172.23
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) 4.20
d
eq
(z
sp
) d
eq
( z
b
) (cm) -
f
c
f
awf
(MHz) 2.98 2.98 - - - 2.98
Dim. of A
aprt
X (cm) 4.02 - - - 2.87
Y (cm) 1.20 - - - 1.20
O
ther
Inf
or
m
at
ion
PD t
d
( µ sec) 0.42
PRF prr (Hz) 9.28
P
r
@ PII
max
P
r
@ max. I
pi
(MPa) 3.99
d
eq
@ PII
max
d
eq
@ max. I
pi
(cm) -
Focal Length
FL
x (cm) 12.00 - - 12.00
FL y (cm) 6.90 - - 6.90
I
pa.3
@ MI
max
I
pa.3
@ MI max (W/cm
2
) 289.36
O
per
at
or
C
ont
rol
Focus (cm) 4.00 12.00 - - - 12.00
Frequency (MHz) 6.00 6.00 - - - 6.00
Res/Speed 3 3 - - - 3
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.