PLYMOUTH, Minn.--(BUSINESS WIRE)--ev3 Inc. (NASDAQ:EVVV), today announced the U.S. launch of the company’s most recent additions to the SilverHawk family of products: the SilverHawk® LS-M and MS-M. These devices are among the latest in plaque excision technology and are designed to treat lesions in arteries above the knee for patients suffering from peripheral artery disease (PAD).