M Mode Measurements - FujiFilm SonoSite Edge II User Manual

2 Select Manual on-screen.
Note
3 Using the touchpad, position the caliper where you want to begin.
4 Press the SELECT key.
5 Using the touchpad, complete the trace, and press the SET key.
To make a correction, select Undo on-screen, backtrack with the touchpad, or press the backspace key.
The circumference and area measurements appear at the bottom of the screen.

M Mode measurements

The basic measurements that you can perform in M Mode imaging are as follows:
Distance in cm/Time in seconds
Heart Rate (HR) in beats per minute (bpm)
The time scale above the trace has small marks at 200 ms intervals and large marks at one-second
intervals.
To measure distance in M Mode
You can perform up to four distance measurements on an image.
1 On a frozen M Mode trace, press the CALIPER key.
A single caliper appears.
2 Using the touchpad, position the caliper.
3 Press the SELECT key.
4 Using the touchpad or the touchscreen, position the second caliper.
5 See "To save a measurement to a calculation and patient report"
To measure Heart Rate in M Mode
For more information about how heart rate (HR) is used in calculations, see
page 5-15.
1 On a frozen M Mode trace, press the CALIPER key.
2 Select HR on-screen.
A vertical caliper appears.
3 Using the touchpad, position the vertical caliper at the peak of the heartbeat.
4 Press the SELECT key.
A second vertical caliper appears.
5 Using the touchpad, position the second vertical caliper at the peak of the next heartbeat.
5-4
If you exceed the allowed number of measurements, Manual is not available.
on page 5-2.
"Cardiac calculations"
Measurements and Calculations
on