CHELMSFORD, MASS.--(BUSINESS WIRE)--ZOLL® Medical Corporation (Nasdaq GS: ZOLL), a manufacturer of medical devices and related software solutions, announced today that the Massachusetts Port Authority (Massport) is installing ZOLL AED Plus® with Real CPR Help® throughout its three airports—Boston Logan International, Hanscom Field, and Worcester Regional— and the maritime facilities it owns and operates in the Port of Boston.