A review of the reported information indicated that model ec500f vena cava filter allegedly experienced tilt, migration, material deformation and difficult to remove.This information was received from one source.The malfunction involved a patient with no known impact to the patient.The (b)(6) male patient weighs (b)(6).
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As the lot number for the device was provided, a lot history review was performed.The sample was not returned to the manufacturer for evaluation; however, medical records and images were provided and reviewed.The investigation is confirmed for filter tilt, retrieval difficulties, filter migration and material deformation.A definitive root cause for the reported event could not be determined.The device is labeled for single use.
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