Chison SonoEye P3 - Page 71

Digital Color Doppler Palm Ultrasound System
66
Transducer Model: SonoEye P3
Operation Mode: PW
Index Label MI
TIS
TIB
TIC
At
Surface
Below
Surface
At
Surface
Below
Surface
Maximum Index Value
1.19 0.23 0.83 0.33
Index component Value
0.23 0.18 0.23 0.83
Acoustic
Parameters
p
r.α
at
Z
MI
(MPa)
3.08
P
(mW)
7.11 7.11 7.11
P
1*1
(mW)
7.11 7.11
Z
s
(cm)
0.50
Z
b
(cm)
0.85
Z
MI
(cm)
1.05
Z
pii.α
(cm)
1.05
f
awf
(MHz)
6.67 6.66 6.66 6.66
Other
Information
prr
(Hz)
4500
srr
(Hz)
-
n
pss
NA
1.00
I
pa.α
at
Z
pii.α
(W/cm
2
)
513.21
I
spta.α
at
Z
pii.α
or
Zsii.α
(mW/cm
2
)
432.56
I
spta
at
Z
pii
or
Zsii
(mW/cm
2
)
710.03
p
r
at Z
pii
(MPa)
3.82
Operating
control
conditions
Focus
(cm)
1.50
7.00
7.00
7.00
Depth
(cm)
8.90 8.90 8.90 8.90
Freq
MHz
6.00
6.00
6.00
6.00
PRF
HZ
4500
4500
4500
4500