The customer complained of aorta scan inaccuracy when an abdominal aortic aneurysm was not identified.A pt was scanned with a verathon representative's demonstration device in (b)(6) 2013, and the results did not show any aneurysm.On (b)(6) 2013, the pt underwent a ct for an unrelated intestinal problem, and a 5.0 cm abdominal aortic aneurysm was found.The reported malfunction had no adverse effect on the pt.
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The report of inaccurate scans could not be confirmed; the device was found to be working properly.Over ten scans were conducted, both in bladder and aortic mode, and all were within the published range.The probe was then disassembled and inspected; no damage was found.The scan cable was also tested for any shorts, and none were found.The pcba was also visually inspected for damaged components, and none were found.Console system component: (b)(4).
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