Olympus ALOKA ARIETTA 850, Краткое руководство пользователя, Страница: 33 / 41

ADVANCED FEATURES
STRAIN HISTOGRAM MEASUREMENT: STEPS & TIPS
STEPS:
1.
Obtain a frozen, optimized elastography image
2.
Press the MEASUREMENT MENU button
3.
Select STRAIN HISTOGRAM on Touch Screen
4.
Place + over area of interest (starting point)
and press ENTER
5.
Use TRACKBALL to adjust size of ROI
and press ENTER to set the ROI
TIPS:
•
To perform another strain histogram
measurement on the same image,
select RECTANGLE on the Touch Screen
(this will clear the current measurement data)
•
To change location of the ROI before setting:
1. Hit the LEFT key
2. Move with the TRACKBALL
3. Press ENTER to set the ROI after
reaching desired location
•
To change the size of the ROI before setting:
1. Hit the UNDO button
2. Use TRACKBALL to adjust size of ROI
and press ENTER to set the ROI