$TRXC perhaps if $ISRG had haptic 
$TRXC &gt; $ISRG 
http://www.mercurynews.com/2017/10/22/robot-surgery-firm-from-sunnyvale-facing-lawsuits-reports-of-death-and-injury/amp/
<ticker> perhaps if <ticker> had haptic <ticker> > <ticker>