http://www.globenewswire.com/news-release/2011/03/15/442310/216248/en/Merit-Medical-Announces-510-k-Clearance-for-the-ASAP-TM-Thrombus-Aspiration-Catheter.html?f=22&fvtc=5&fvtv=44970452
http://www.globenewswire.com/news-release/2011/03/15/442310/216248/en/Merit-Medical-Announces-510-k-Clearance-for-the-ASAP-TM-Thrombus-Aspiration-Catheter.html?f=22&fvtc=5&fvtv=44970452