Chison ECO 6 - M ob Measurement; M GYN Measurement; M Mode Cardiac Measurement

ECO 6 Digital Color Doppler Ultrasound System
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6.16 M OB Measurement
Refer to M mode general measurement.
6.17 M GYN Measurement
Refer to M mode general measurement.
6.18 M Mode Cardiac Measurement
Normally Cardiology measurements are performed in M and B/M mode.
Freeze the required image under Cardiology examination, then press [Calc] to enter into Cardiology
measurement status. Or press [Change] to choose the cardiac measurement.
Meas. Menu
Submenu
Unit
Meas. Method/
Meas. Formula
Comment
Distance
cm
Refer to M distance Meas.
Time
s
Refer to M Time Meas.
Slope
cm/s
Refer to M Velocity Meas.
HR(Single
Wave)
s
bpm
Refer to M velocity Meas.
Left Ventricle
Cube(LVSd, LVIDd,
LVPWd, LVSs,
LVIDs,
LVPWd,CO,SI, CI,
FS, SV, EF, EDV,
ESV)
Refer to M Distance Meas.
Formula:
EDV=LVIDd
3
ESV=LVIDS
3
SV=|EDV-ESV|
CO=SV*HR/1000
EF=SV/EDV*100
FS=( LVIDd-LVIDs)/LVIDd
*100
SI=SV/BSA
CI=CO/BSA
Interventricular Septum
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