Combat application tourniquet (CAT), by Composite Resources Combat application tourniquet (CAT), by Composite Resources. A: CAT deployed on the lower extremity. B: Parts of the CAT. Source: Wounds and Hemorrhage, Cooney's EMS Medicine Citation: Cooney DR. Cooney's EMS Medicine; 2016 Available at: http://accessemergencymedicine.mhmedical.com/DownloadImage.aspx?image=/data/books/1650/cooney_c57_f002.png&sec=122000860&BookID=1650&ChapterSecID=107956807&imagename= Accessed: January 02, 2018 Copyright © 2018 McGraw-Hill Education. All rights reserved