NORTH HAVEN, Conn.--(BUSINESS WIRE)--Covidien (NYSE: COV, BSX: COV), a leading global provider of healthcare products, today announced that its Surgical Devices business unit has introduced three access products, VersaStep™ Plus 15mm, Visiport™ Plus with fixation and Versaport™ Plus RPF 15mm with fixation. The products are now available in the United States and are scheduled to be launched in other markets over the next several months.