Arizant Inc., based in Minnesota, is a parent company that oversees a group of companies including Arizant Healthcare Inc., Augustine Medical, Inc., and Augustine Medical International Corporation. These companies specialize in developing and manufacturing medical devices, particularly those related to temperature management. Arizant Healthcare, one of the subsidiaries, has created the Ranger Rapid Flow Blood/fluid Warming System, a medical device that provides practical solutions for warming blood and fluids quickly.