Manufacturing review: the lot number has been provided and the lot device history records have been reviewed.The lot met all release criteria.There was nothing found to indicate there was a manufacturing related cause for this event.This is the only complaint reported for this lot number and issue to date.Investigation summary: the device was not returned for evaluation.Images were not provided for review.Medical records were provided and reviewed.There was no specific deficiency alleged in the provided medical records.Therefore, the investigation is inconclusive as no objective evidence has been provided to confirm any alleged deficiency with the filter.Based upon the available information, the definitive root cause is unknown.Labeling review: the current ifu (instructions for use) states: potential complications - acute or recurrent pulmonary embolism.This has been reported despite filter usage.It is not known if thrombi passed through the filter, or originated from superior or collateral vessels the information provided by bard represents all of the known information at this time.Despite good faith efforts to obtain additional information, the complainant / reporter was unable or unwilling to provide any further patient, product, or procedural details to bard.
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H10: manufacturing review: the device history records have been reviewed with special attention to the raw materials, subassemblies, manufacturing process, and quality control testing.This lot met all release criteria.There was nothing found to indicate there was a manufacturing related cause for this event.Investigation summary: the device was not returned.Medical records were provided.On an unknown date, v/q scan was done which showed low probability for a pulmonary embolism.There were no device deficiencies identified within the medical records.Therefore, the investigation is inconclusive for pulmonary embolism post deployment as the medical record states that "scan showed low probability for a pulmonary embolism".Based upon the available information, the definitive root cause is unknown.Labeling review: a review of product labeling documents (e.G.Procedural instructions, indications, warnings, precautions, cautions, possible complications, contraindications, and unit label) showed that the product labeling is adequate.The current instructions for use states: potential complications - acute or recurrent pulmonary embolism.This has been reported despite filter usage.It is not known if thrombi passed through the filter, or originated from superior or collateral vessels h11:section a through f - the information provided by bd represents all of the known information at this time.Despite good faith efforts to obtain additional information, the complainant / reporter was unable or unwilling to provide any further patient, product, or procedural details to bd.
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