SALT LAKE CITY--(BUSINESS WIRE)--Reusable medical devices are not ready for the marketplace until they go through mandatory cleaning validation testing. Nelson Laboratories’ (www.nelsonlabs.com) cleaning validations expert, Michael Neilson, will present to medical device manufacturers attending the first-ever 2012 MD&M Texas Show on how to pass the most recent FDA requirements regarding reusable medical devices on March 14-15 at the Fort Worth Convention Center, Fort Worth, Texas.