Joan Sullivan passes Capt. Wendy Wilkins a remanufactured harmonic scalpel used for laparoscopic procedures Oct. 18, 2011, at Keesler Air Force Base, Miss. Sullivan is an account manager for Stryker/Ascent Sustainability and Wilkins is an 81st Surgical Operations Squadron operating room nurse. (U.S. Air Force photo/Steve Pivnick)