Información de salida acústica para los sistemas de imágenes por ultrasonido
SONOLINE G20. Transductor de array convexo. Tipo: EV9-4
Fabricante: Siemens Medical Solutions USA, Inc., Ultrasound Group
Parámetro
Modo
p_ (MPa)
2
I spta (mW/cm
)
System settings
Focus in mm
Output in dB
I p (mm)
W pb6 (II) (mm)
(⊥) (mm)
prr (kHz)
srr (Hz)
Output beam dimensions (mm)
f awf (MHz)
a
APF
(%)
b
AIF
(%)
Maximum power (mW)
2
I ob (mW/cm
)
Power-up mode
Initialization mode
Acoustic output freeze
I tt (mm)
I ts (mm)
Inclusive modes
a
Acoustic power-up fraction
b
Acoustic initialization fraction
Información de salida acústica para el sistema de SONOLINE G20.
Transductores sectoriales mecanicos . Tipo: Endo-V II
Fabricante: Siemens Medical Solutions USA, Inc., Ultrasound Group
Parámetro
Modo
p_ (MPa)
2
I spta (mW/cm
)
System settings
Focus in mm
Output in dB
I p (mm)
W pb6 (II) (mm)
(⊥) (mm)
prr (kHz)
srr (Hz)
Output beam dimensions (mm)
f awf (MHz)
a
APF
(%)
b
AIF
(%)
Maximum power (mW)
2
I ob (mW/cm
)
Power-up mode
Initialization mode
Acoustic output freeze
I tt (mm)
I ts (mm)
Inclusive modes
a
Acoustic power-up fraction
b
Acoustic initialization fraction
La información de salida acústica se presenta de conformidad con las
recomendaciones de la International Electrotechnical Commission (Comisión
electrotécnica internacional [IEC]), tal y como se expresa en IEC 61157.
R E F E R E N C I A
D E L
S I S T E M A
Bp
Bi
Mp
2.9
2.7
2.9
120
170
140
6.5 MHz
4.2 MHz
6.5 MHz
19
19
0
0
18
17
1.3
1.3
1.3
1.5
1.7
1.5
7.8
7.8
1.0
252
252
4.9 x 6.0
4.9 x 6.0
4.9 x 6.0
5.8
5.5
5.8
n/a
n/a
n/a
n/a
n/a
n/a
39
68
3.3
130
230
B
B
n/a
n/a
n/a
Yes
Yes
Yes
n/a
n/a
n/a
contact
contact
contact
-
-
B+M
Bp
Bi
1.4
1.4
10
10
5.0 MHz
5.0 MHz
5.0 MHz
30
30
0
0
25
25
1.6
1.6
1.7
1.7
6.2
6.2
0.25
17
17
8.0Φ
8.0Φ
8.0Φ
5.4
5.4
n/a
n/a
n/a
n/a
30
30
0.80
59
59
B
B
n/a
n/a
Yes
Yes
n/a
n/a
contact
contact
contact
-
-
B+M
1 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
Mi
2.7
220
4.2 MHz
19
19
0
0
18
17
1.3
1.7
1.0
-
-
4.9 x 6.0
5.5
n/a
n/a
5.8
11
20
B
B
n/a
Yes
n/a
contact
B+M
Mp
Mi
1.4
1.4
25
25
5.0 MHz
30
30
0
0
25
25
1.6
1.6
1.7
1.7
0.25
-
-
8.0Φ
5.4
5.4
n/a
n/a
n/a
n/a
0.80
1.6
1.6
B
B
n/a
n/a
Yes
Yes
n/a
n/a
contact
B+M
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