Siemens ACUSON X300 Instrucciones De Utilizacion página 291

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: VF13-5
Associated Acoustic Parameters
Index Label
Maximum Value
FDA IEC Units
P p (MPa)
r.3 ra
W P (mW)
o
min of [W (z ), Min. of [P (z ), (mW)
.3 1 α s
I (z )] I (z )]
TA.3 1 ta.α s
z z (cm)
1 s
z z (cm)
bp bp
z z (cm)
sp b
z z @ max. I (cm)
sp pi,α
d (z ) d (z ) (cm)
eq sp eq b
f f (MHz)
c awf
Dim. of A X (cm)
aprt
Y (cm)
Other information
FDA IEC Units
PD t
(μsec)
d
PRF prr (Hz)
P @ PII max P @ max. I (MPa)
r r pi
d @ PII max d @ max. I (cm)
eq eq pi
Focal Length FLx (cm)
FLy (cm)
I @ MI max I @ max. MI (W/cm
pa.3 pa.α
Operator Control
TX-Level (dB)
Focus (mm)
PRF(prr) (Hz)
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.
I N S T R U C C I O N E S D E
Operating mode: Pulsed Doppler
MI TIS
Scan
A
aprt
(a) - 1.86
#
- 53.51
#
# - 7.30
1.32
0.25
#
#
#
- 4.0
- 1.2
2
) #
#
#
U T I L I Z A C I Ó N
A p é n d i c e D R e f e r e n c i a d e s a l i d a a c ú s t i c a
TIB
Non-scan Non-scan
A >1
≤1
aprt
- 1.82
37.98
-
-
-
0.8
0.65
- 7.21
- 0.99
- 0.25
0.31
-
-
- 0
- 30
- 2790
TIC
1.88
48.70
7.30
1.32
0.25
0.33
4.0
1.2
0
40
13021
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