Herve was a key cog in the Terps' 2018 national championship run, notching four goals and three assists.
Katie Myers and Nicole Alford are expected to miss the match against Indiana.
Midfielder William James Herve could be back in action for the Terps' quarterfinal matchup.
The robot was engineered to focus specifically on abdominal injuries, which can't be treated with tourniquets.
Coach Mike Locksley announced Tuesday that running back Lorenzo Harrison tore his MCL and partially tore his ACL.