Chison ECO 1VET, Operation Manual

Page: 155 / 173

ECO Series VET Digital Color Doppler Ultrasound System
140
Transducer Model: MC5V-A
Operating Mode: B+C
Index label
MI TIS TIB TIC
At
surface
Below
surface
At
surface
Below
surface
Maximum index value 0.40 0.50 0.50
–
Index component value 0.50 0.50 0.44 0.50
Acoustic
Parameters
p
r,α
at Z
MI
Mpa 1.11
P mW 46.00 46.00
–
P
1x1
mW 15.97 15.97
Z
s
cm
–
Z
b
cm
–
Z
MI
cm 2.44
z
pii,α
cm
–
f
awf
MHz 5.82 5.83 5.83
–
Other
Information
prr Hz
–
srr Hz 47.63
n
pps
1
I
pa,α
at z
pii,α
W/cm
2 –
I
spta,α
at z
pii,α
or
z
sii,α
mW/cm
2
35.24
I
spta
at z
pii
or z
sii
mW/cm
2
51.26
p
r
at z
pii
Mpa
–
Operating
control
conditions
Focus cm 4.00 4.00 4.00
–
Power % 100 100 100
–
NOTE 1 Only one operating condition per index.
NOTE 2 Data should be entered for “at surface” and “below surface” both in the columns related to TIS or
TIB.
NOTE 3 Information need not be provided regarding TIC for any TRANSDUCER ASSEMBLY not intended
for
transcranial or neonatal cephalic uses.
NOTE 4 If the requirements of 201.12.4.2a) are met, it is not required to enter any data in the columns related
to TIS, TIB or TIC.
NOTE 5 If the requirements of 201.12.4.2b) are met, it is not required to enter any data in the column related
to MI.
NOTE 6 The depths z
pii
and z
pii,α
apply to NON-SCANNING MODES, while the depths z
sii
and z
sii,α
apply to
SCANNING MODES.