Measurement and Analysis
Vivid i User’s Manual
127
2378958-100 Rev. 02
Vascular measurements
B-Mode measurements
The following instructions assume that you first scan the patient
and press
FREEZE
.
% Stenosis
% Stenosis by diameter
1.
Press
MEASURE
on the control panel.
2.
Open
% Stenosis
in the
Measurement menu
.
3.
Select
% Sten (Diam)
.
4.
Make a distance measurement of the inner area of the
blood vessel.
5.
Make a distance measurement of the outer area of the
blood vessel.
The distance measurements and the % Stenosis are
displayed in the
Measurement result table
.
% Stenosis by area
1.
Press
MEASURE
on the control panel.
2.
Open
% Stenosis
in the
Measurement menu
.
3.
Select
% Sten (Area)
.
4.
Make a trace measurement of the inner area of the blood
vessel.
5.
Make a trace measurement of the outer area of the blood
vessel.
The area measurements and the % Stenosis are displayed
in the
Measurement result table
.
Volume
The volume calculation can be made from one, two or three
distance measurements.
1.
Press
MEASURE
on the control panel.
2.
Select
Volume
in the
Measurement menu
.
3.
When doing volume calculation from three distance
measurements (i.e. biplane volume), the measurements
should be done in dual mode displaying a sagittal and an
axial view. One measurement is usually made in the sagittal
plane and two measurements in the axial plane.
Summary of Contents for Vivid i
Page 110: ...Scanning Modes 100 Vivid i User s Manual 2378958 100 Rev 02...
Page 162: ...Purposely Left Empty 152 Vivid i User s Manual 2378958 100 Rev 02...
Page 288: ...Probes 278 Vivid i User s Manual 2378958 100 Rev 02...
Page 350: ...User maintenance 340 Vivid i User s Manual 2378958 100 Rev 02...
Page 387: ......
Page 388: ...To Purchase Visit Avobus com or call 1 800 674 3655...
