kdka-sm kdka-am-sm fan-sm pittsburgh-cw-logo

Black History Month: Local Doctor Develops Device To Detect Bed Sores

George Washington Carver, David Crosthwait and Patricia Bath are just a handful of African Americans who have created products or devices to improve our living standards. KDKA is taking a look at a recent Carnegie Mellon University grad who's doing all she can to follow in their footsteps; KDKA's Kimberly Gill reports.