The lot number for the malfunction was provided and a lot history review was performed.The device has not been returned for evaluation, however, medical records were provided.Per review of the medical records, the investigation is confirmed for difficult to remove, obstruction, detachment of device or device component, however, the investigation is inconclusive for patient device interaction problem.Based upon the available information, the definitive root cause is unknown.The device is labeled for single use.(b)(4).
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This report summarizes one malfunction.A review of the reported information indicated that model md800j vena cava filter allegedly experienced difficult to remove, obstruction, detachment of device or device component, and patient device interaction problem.This information was received from one source.This malfunction involved one patient with no consequences.The patient is (b)(6) year old male with weight (b)(6) kgs.
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