Well Wighard patched up himself, because importance of keeping the medic alive
Bertelis and Jasmine are critical (at this point I am just going to assume that prepping poultices is a daily task for Wighard and Siobhan)
Everyone else can chug a Draught?
I would presume that the time it takes Wighard to do that is about as long as it takes everyone else to search and secure the courtyard - unless Bruno and Regine are intent on pressing on