Chison Q9, Руководство по эксплуатации, Страница: 87 / 201

Q9 Digital Color Doppler Ultrasound System
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1. Distance
1) Move the trackball to move the cursor to the “distance” item. Press Enter-key to select it and a mark “+”will
appear on the screen
2) Move the trackball to anchor the first mark and press Enter-key to set it.
3) The second mark will appear on the screen. Move the trackball to place the mark to the aimed place. The
value of the measurement will be displayed on the right side of the screen and will be changed along with the
trace of the measurement.
4) Press Enter-key to fix the second mark and the measurement results will be fixed and displayed on the
screen.
5) To get the multiple data, repeat the same steps to create other distance pairs.
6) Press Calc-key or Exit-key to exit..
2. Area(Ellipse)
1) Rotate the trackball to move the cursor to the “Area (ellipse)” item. Press Enter-key to select it. At this
time, a mark “+”will appear on the screen.
2) Rotate the trackball to anchor the first mark and press Enter-key to fix it.
3) The second mark will appear on the screen. Rotate the trackball to change the length of the long axis of
the ellipse. Press Enter-key to confirm the length.
4) Rotate the trackball to change the length of another axis of the ellipse and press Enter-key to fix it. The
value of the area and perimeter will be displayed on the right side of the screen
5) To get the multiple data, repeat the same steps to create other distance pairs.
6) Press Calc-key or Exit key to exit.
3. Area(Trace)
1) Rotate the trackball to move the cursor to the “Area (trace)” item. Press Enter-key to select it. At this
time, a mark “+”will appear on the screen
2) Move the trackball to move the mark to the start point of the measurement. Press Enter-key to confirm..
3) Rotate the trackball to trace the edge of the aimed object and press Enter-key to fix the end point. The
second mark will appear on the screen. Rotate the trackball to place the mark to the aimed place. The
value of the measurement will be displayed on the right side of the screen and will be changed along
with the moving of the measurement
4) To get the multiple data, repeat the same steps to create other distance pairs.
5) Press Calc-key or Exit key to exit.
4. Volume(1distance)
Calculate the volume of the object by one line.
Volume=distance × distance × distance ×3.1415926/6
5. Volume (1ellipse)
Through 1 ellipse measurement, calculate the volume of the object.
Volume=axis A ×Axis B × axis B×3.1415926/6