I can't find a workshop link that I'm familiar with, but crescent had this and I believe sgm might have had it too. Healing grenade as a (re)purchasable detective item. Heals 50 hp to everyone in a small radius where it lands. Doesn't have the infinite healing potential of a health station, but its a lot faster and doesn't risk it being used by traitors. Point shop upgrades can increase the total healing. It's a good credit sink too, which detectives currently lack.