Mindray DP-50 Exp Vet, Руководство оператора

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7-2 Measurement
7.2 General Measurements
7.2.1 2D General Measurements
2D general measurements refer to general measurements on 2D mode:
Measurement Tools Function
Distance Measures the distance between two points of interest.
Depth
The distance between probe surface and the probing point along
ultrasound beam.
Angle The angle between two intersected planes.
Area Measures the area and perimeter of a closed region.
Volume The volume of a target.
Cross Line
The length of two line segments, which are perpendicular to each
other.
Parallel Line The distance between each pair of parallel lines in a sequence.
Trace Length (Trace) Measures the length of a curve on the image.
Trace Len (Spline) Measures the length of a curve on the image.
Double Dist
Measures the length of two line segments, which are perpendicular to
each other.
Distance Ratio
Measures the lengths of any two line segments and the calculated
ratio.
Area Ratio The areas of any two regions and the calculated ratio.
B histogram
The grayscale distribution of ultrasonic echo signals in a closed
region.
B profile The grayscale distribution of ultrasonic echo signals across a line.
Color Velocity Color flow velocity (only valid for Color mode).
Volume Flow Blood flow through some vascular cross section per unit time.
IMT
Measures the distance between LI (Lumen-Intima) and MA (Media-
Adventia)
NOTE: The IMT function is unavailable on the product not configured
with IMT.
7.2.2 M General Measurements
M general measurements refer to general measurements on M mode. The measurements
listed below can be performed:
Measurement
Tools
Function
Distance The vertical distance between two points.
Time The time interval between any two points.