6 T e c h n i c a l D e s c r i p t i o n
[ 1 ] I N S T R U C T I O N S F O R U S E
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Measurements and Reports
Measurements are available during all examinations on real-time, frozen, and
CINE images. All applications support annotations, pictograms,
measurement tools, reports, and system presets.
Note:
Images saved in the ultrasound image output format (with or without overlays) can
be recalled for measurements after the examination ends.
General Functions
2D-mode and M-mode have unlimited sets of calipers per image for
distance measurements
Doppler has unlimited sets of calipers per image for velocity or
frequency measurements
2D measurement tools on frozen/CINE and real-time images include
distance, ellipse and trace
2D measurement packages include distance, area, circumference,
volume, stenosis, and volume flow
General 2D-mode Measurements
Distance/Depth
Circumference (using a Trace or Ellipse method)
Area (using an Ellipse or Trace method)
Volume and Stenosis
Volume Flow (using an Area or Diameter method with a Doppler
measurement)
General M-mode Measurements
Distance
Heart Rate
Slope
Time
General Doppler Measurements
Measurements on a frozen or CINE image including PS (peak systole),
ED (end diastole), HR (heart rate), S/D (systolic/diastolic ratio), RI
(resistive index), PI (pulsatility index), TAMx (time-average maximum),
TAMn (time-average mean), Slope (Acceleration/Deceleration), Volume
Flow, A/B ratios, Time
Automatic Doppler measurements on real-time Doppler images
including update of PS, ED, S/D, PI, RI, TAMx, TAMn
Содержание ACUSON Antares
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