Siemens Acuson S2000, Инструкция по эксплуатации

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Appendi x F Acoustic Output Reference
Instructions for Use F - 11
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:
4C1 Operating mode: Color / Power
MI TIS TIB TIC
Index Label Scan Non-scan Non-scan
A
aprt
≤ 1 A
aprt
>1
Maximum Value 1.31 0.67 - - - 2.75
As
soc
iat
ed A
cous
tic
P
ar
am
et
er
s
FDA IEC Units
P
r.3
p
ra
(MPa) 1.80
W
o
P (mW) 73.73 - - 356.62
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) 1.89 3.33 - - - 1.88
Dim. of A
aprt
X (cm) 1.19 - - - 5.34
Y (cm) 1.40 - - - 1.40
O
ther
Inf
or
m
at
ion
PD t
d
( µ sec) 2.28
PRF prr (Hz) 8.02
P
r
@ PII
max
P
r
@ max. I
pi
(MPa) 2.34
d
eq
@ PII
max
d
eq
@ max. I
pi
(cm) -
Focal Length FL x (cm) 5.01 - - 28.59
FL y (cm) 4.88 - - 4.88
I
pa.3
@ MI
max
I
pa.3
@ MI max (W/cm
2
) 157.55
O
per
at
or
C
ont
rol
Focus (cm)
5.02 5.01 - - - 28.59
Res/Speed 5 5 - - - 5
Ensemble Size 12 12 - - - 12
Frequency (MHz) 2.00 3.50 - - - 2.00
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.
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:
4C1 Operating mode: Pulsed Doppler
MI TIS TIB TIC
Index Label Scan Non-scan Non-scan
A
aprt
≤ 1 A
aprt
>1
Maximum Value
1.31 - - 1.42 3.56 3.25
As
soc
iat
ed A
cous
tic
P
ar
am
et
er
s
FDA IEC Units
P
r.3
p
ra
(MPa) 1.80
W
o
P (mW) - - 185.50 397.25
min of [W
.3
(z
1
),
I
TA.3
(z
1
)]
Min. of [ P
α
( z
s
),
I
ta.α
( z
s
)]
(mW)
156.22
z
1
z
s
(cm) 4.50
z
bp
z
bp
(cm) 3.68
z
sp
z
b
(cm) 6.40
z@PII
.3max
z @ max. I
pi, α
(cm) 4.2
d
eq
(z
sp
) d
eq
( z
b
) (cm) 0.51
f
c
f
awf
(MHz) 1.89 - - 1.91 1.90 1.88
Dim. of A
aprt
X (cm) - - 3.39 2.00 5.25
Y (cm) - - 1.40 1.40 1.40
O
ther
Inf
or
m
at
ion
PD t
d
( µ sec) 2.28
PRF prr (Hz) 610.35
P
r
@ PII
max
P
r
@ max. I
pi
(MPa) 2.34
d
eq
@ PII
max
d
eq
@ max.
I
pi
(cm) 0.48
Focal Length FL x (cm) - - 14.04 26.39
FL y (cm) - - 4.88 4.88
I
pa.3
@ MI
max
I
pa.3
@ MI max (W/cm
2
) 157.60
O
per
at
or
C
ont
rol
Frequency (MHz)
2.00 - - 2.00 2.00 2.0
Focus (cm) 5.01 - - 14.04 8.36 26.39
Gate Size (cm) 0.3 - - 0.30 0.30 0.30
Sample Rate (Hz) 610.35 - - 24083 22321 24083
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.