Siemens Acuson S2000, Instructions For Use Manual

Page: 469 / 518

Appendi x F Acoustic Output Reference
Instructions for Use F - 27
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:
14L5 Operating mode: M-Mode
MI TIS TIB TIC
Index Label Scan Non-scan Non-scan
A
aprt
≤ 1 A
aprt
>1
Maximum Value 1.22 - 0.83 - 0.83 0.79
As
soc
iat
ed A
cous
tic
P
ar
am
et
er
s
FDA IEC Units
P
r.3
p
ra
(MPa) 3.37
W
o
P (mW) - 23.92 23.92 23.92
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) 0.50
d
eq
(z
sp
) d
eq
( z
b
) (cm)
f
c
f
awf
(MHz) 7.54 - 7.28 - 7.28 7.28
Dim. of A
aprt
X (cm) - 1.51 - 1.51 1.51
Y (cm) - 0.30 - 0.30 0.30
O
ther
Inf
or
m
at
ion
PD t
d
( µ sec) 0.24
PRF prr (Hz) 600.00
P
r
@ PII
max
P
r
@ max. I
pi
(MPa) 3.79
d
eq
@ PII
max
d
eq
@ max. I
pi
(cm)
Focal Length FL x (cm) - 5.26 - 5.26
FL y (cm) - 1.10 - 1.10
I
pa.3
@ MI
max
I
pa.3
@ MI max (W/cm
2
) 456.68
O
per
at
or
C
ont
rol
Frequency (MHz)
6.00 - 6.00 - 6.00 6.00
Focus (cm) 0.75 - 5.26 - 5.26 5.26
Gate Size (cm) 1.0 - 1.00 - 1.00 1.00
Sample Rate (Hz) 600.00 - 600 - 600 600
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:
14L5 SP Operating mode: 2D-Mode
MI TIS TIB TIC
Index Label Scan Non-scan Non-scan
A
aprt
≤ 1 A
aprt
>1
Maximum Value
1.55 0.59 - - - 1.20
As
soc
iat
ed A
cous
tic
P
ar
am
et
er
s
FDA IEC Units
P
r.3
p
ra
(MPa) 4.30
W
o
P (mW) 43.49 - - 43.49
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) 0.60
d
eq
(z
sp
) d
eq
( z
b
) (cm) -
f
c
f
awf
(MHz) 7.70 7.34 - - - 7.34
Dim. of A
aprt
X (cm) 1.60 - - - 1.14
Y (cm) 0.25 - - - 0.25
O
ther
Inf
or
m
at
ion
PD t
d
( µ sec) 0.25
PRF prr (Hz) 43.17
P
r
@ PII
max
P
r
@ max. I
pi
(MPa) 4.70
d
eq
@ PII
max
d
eq
@ max.
I
pi
(cm) -
Focal Length FL x (cm) 4.00 - - 4.00
FL y (cm) 0.75 - - 0.75
I
pa.3
@ MI
max
I
pa.3
@ MI max (W/cm
2
) 764.83
O
per
at
or
C
ont
rol
Focus (cm)
0.75 4.00 - - - 4.00
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.