UpdatesJEMS: “QinFlow’s Warrior Blood and IV Fluid Warmer Outperformed Competition in an Independent Study” Posted on June 15, 2018January 27, 2021 by Team Qinflow READ FULL ARTICLE. READ FULL STUDY. Team Qinflow BMJ-published independent study confirms: the Warrior’s performance is superior EMS1: “QinFlow’s Warrior blood and IV fluid warmer outperformed Buddy Lite, Thermal Angel, and enFlow in an independent study”