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ECO Series VET Digital Color Doppler Ultrasound System
70
Meas. Menu
Submenu
Unit
Meas. Method/
Meas.
Formula
Comment
StD%
%
Formula
:
StD%
=
((D1-D2)÷D1)
×100%
D1:Distance1,
D2:Distance2
StA%
Area1
cm
2
Refer
to
B
ellipse meas.
Area2
cm
2
Refer
to
B
ellipse meas.
StA%
%
Formula
:
StA%
=
((A1-A2)÷A1)
×100%
A1:Area1,A2:Area2
ICA/CCA
ICA
cm/s
Refer
to
M
speed meas.
Pressure(ICA)
mmHg
Formula
:
Pressure
=
4×ICA×ICA/10
000
CCA
cm/s
Refer
to
M
speed meas.
Pressure(CCA)
mmHg
Formula
:
Pressure
=
4×CCA×CCA/
10000
ICA/CCA
Formula
:
ICA/CCA
Flow Volume
Diam
cm
Refer
to
B
distance meas.
TVI
cm
Time
s
Refer
to
M
time meas.
HR(Single wave) bpm
SV
ml
Formula
:
0.785* Diam*
Diam*|TVI|
CO
l/min
Formula
:
SV*HR(Single
wave)/1000
6.20
PW Canine Measurement
Refer to PW general measurement.
Содержание ECO 1VET
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