10  Virtual Touch  Applications 
10 - 16  Instructions for Use 
In either full-screen or dual-screen format, you can apply one of the following image display 
settings to the shear wave velocity and elasticity data: Velocity or Elasticity, Quality, Time, or 
Displacement. Each of these settings provides additional context for evaluating and 
interpreting the shear wave velocity and elasticity and measured results. 
Note: If the shear wave velocity and elasticity within the region of interest is not detectable (for 
example, a fluid-filled cyst) or the shear wave velocity and elasticity is non-determinant, the selected 
image display setting (except quality) displays only the 2D-mode data in that area (no color is 
displayed). 
Basic measurements, including area ratio and distance ratio, are also available. You can 
perform all basic measurements, such as distance, ellipse, and trace, on either side of a dual 
display format. 
Virtual Touch IQ supports the following transducers and exam types: 
  9L4 (breast or thyroid exam)