The customer reported that the aortascan was reading inaccurately, and not identifying abdominal aortic aneurysms (aaa).One pt scanned in (b)(6) 2013 was not found to have an aneurysm, but then a large aaa was later identified on mri.Seven other pts reportedly had known aneurysms that were not identified with the aortascan.There was no adverse event to any pt.
|
Multiple requests were made to have the device returned for eval/repair, but the customer refused.Not applicable, no pt adverse event.Additional device component: 0570-0212/b6002428.A letter dated on 05/29/2014, has been sent to all customers, informing them of enhancements to the warnings in the user's manual which provide additional guidance and awareness on the proper use of the aortascan.The operations and maintenance manual states that the aortascan is not a diagnostic device and is only intended as an initial screening tool.If clinically indicated, appropriate pts should be referred for a diagnostic standard (confirmatory) test, regardless of test results.
|