Mindray DP-50 Exp Vet, Руководство оператора

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C-28 Acoustic Output Reporting Table (60601-2-37)
Transducer Model: 65C15EA
Imaging Mode: Color+B-Mode / Power+B-Mode
Index label
MI
TIS TIB TIC
At
surfac
e
Below
surfac
e
At
surfac
e
Below
surfac
e
Maximum index value 1.10 0.10 0.13 0.25
Index component value 0.10 0.10 0.13 0.13
Acoustic
Parameter
s
p
r,
α
at z
MI
(MPa)
2.49
P
(mW)
10.00 12.00 14.00
P
1×1
(mW)
3.91 4.69
z
s
(cm)
/
z
b
(cm)
/
z
MI
(cm)
0.50
z
pii
,
α
(cm)
0.50
f
awf
(MHz)
5.07 5.99 5.95 5.40
Other
Information
prr
(Hz)
1,906.00
srr
(Hz)
9.00
n
pps
/
I
pa,
α
at z
pii
,
α
(W/cm
2
)
317.09
I
spta,
α
at z
pii
,
α
or z
sii
,
α
(mW/cm
2
)
6.37
I
spta
at z
pii
or z
sii
(mW/cm
2
)
7.59
p
r
at z
pii
(MPa)
2.72
Operating
control
conditions
Acoustic power 100% 100% 100% 100%
Display depth 11.1cm 11.1cm 11.1cm 11.1cm
B Focus Position
1.0cm 2.5cm 2.5cm 2.5cm
Color Sampling Gate
Position
1.0cm 2.5cm 2.5cm 2.5cm
B Working Frequency 6.5 6.5 6.5 5
C Working Frequency 5 5 5 4.4
B PRF 4756 4756 4756 5001
Color PRF 1906 1906 1906 2086