Siemens Acuson S2000, Инструкция по эксплуатации

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Appendi x F Acoustic Output Reference
F - 14 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:
6C1 HD Operating mode: Pulsed Doppler
MI TIS TIB TIC
Index Label Scan Non-scan Non-scan
A
aprt
≤ 1 A
aprt
>1
Maximum Value 1.33 - - 1.36 4.21 4.06
As
soc
iat
ed A
cous
tic
P
ar
am
et
er
s
FDA IEC Units
P
r.3
p
ra
(MPa) 1.83
W
o
P (mW) - - 240.29 501.33
min of [W
.3
(z
1
),
I
TA.3
(z
1
)]
Min. of [ P
α
( z
s
),
I
ta. α
( z
s
)]
(mW)
146.65
z
1
z
s
(cm) 4.30
z
bp
z
bp
(cm) 3.28
z
sp
z
b
(cm) 7.30
z@PII
.3max
z @ max. I
pi,α
(cm) 4.30
d
eq
(z
sp
) d
eq
( z
b
) (cm) 0.48
f
c
f
awf
(MHz) 1.89 - - 1.95 1.94 2.50
Dim. of A
aprt
X (cm) - - 2.69 2.31 5.36
Y (cm) - - 1.40 1.40 1.40
O
ther
Inf
or
m
at
ion
PD t
d
( µ sec) 2.35
PRF prr (Hz) 100.16
P
r
@ PII
max
P
r
@ max. I
pi
(MPa) 2.33
d
eq
@ PII
max
d
eq
@ max. I
pi
(cm) 0.43
Focal Length FLx (cm) - - 11.06 29.85
FLy (cm) - - 7.00 7.00
I
pa.3
@ MI
max
I
pa,α
@ max. MI (W/cm
2
) 100.81
O
per
at
or
C
ont
rol
Frequency (MHz)
2.00 - - 2.00 2.00 2.50
Focus (cm) 4.00 - - 11.06 9.58 29.85
Gate Size (cm) 0.25 - - 0.25 0.25 0.25
Sample Rate (Hz) 100.16 - - 7440 9765 11160
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:
6C1 HD Operating mode: M-Mode
MI TIS TIB TIC
Index Label Scan Non-scan Non-scan
A
aprt
≤ 1 A
aprt
>1
Maximum Value
1.40 - - 0.73 1.55 1.79
As
soc
iat
ed A
cous
tic
P
ar
am
et
er
s
FDA IEC Units
P
r.3
p
ra
(MPa) 2.67
W
o
P (mW) - - 148.68 183.69
min of [W
.3
(z
1
),
I
TA.3
(z
1
)]
Min. of [ P
α
( z
s
),
I
ta. α
( z
s
)]
(mW)
76.54
z
1
z
s
(cm) 4.80
z
bp
z
bp
(cm) 3.83
z
sp
z
b
(cm) 4.30
z@PII
.3max
z @ max. I
pi,α
(cm) 1.70
d
eq
(z
sp
) d
eq
( z
b
) (cm) 1.19
f
c
f
awf
(MHz) 3.63 - - 2.00 2.00 3.43
Dim. of A
aprt
X (cm) - - 3.67 3.67 3.67
Y (cm) - - 1.40 1.40 1.40
O
ther
Inf
or
m
at
ion
PD t
d
( µ sec) 0.46
PRF prr (Hz) 600.00
P
r
@ PII
max
P
r
@ max. I
pi
(MPa) 3.30
d
eq
@ PII
max
d
eq
@ max.
I
pi
(cm) 33.40
Focal Length FLx (cm) - - 23.00 23.00
FLy (cm) - - 7.00 7.00
I
pa.3
@ MI
max
I
pa,α
@ max. MI (W/cm
2
) 318.16
O
per
at
or
C
ont
rol
Frequency (MHz)
2.50 - - 1.50 1.50 2.50
Focus (cm) 2.00 - - 23.00 23.00 23.00
Gate Size (cm) 1.00 - - 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.