H10: as the lot number for the device was provided, a review of the device history records is currently being performed.The return of the sample is pending.The investigation of the reported event is currently underway.H10: d4 (expiry date: 11/2025) h11: section a through f ¿ the information provided by bd represents all 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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H10: manufacturing review: a manufacturing review was not required as this is the only complaint reported to date for this product and lot.Investigation summary: one atlas pta dilatation catheter was returned for evaluation.Frayed fiber, unraveled fiber and peeled pebax were observed on the returned balloon during the visual evaluation.On the functional testing, an in-house guide wire was able to be inserted into the catheter.However, the functional testing for sheath removal difficulties couldn¿t be performed as the in-house sheath was unable to insert due to the device condition.During the visual evaluation, frayed fiber, unraveled fiber and peeled pebax were observed on the returned catheter.However, as per the reported event, the observed fiber anomalies might be caused due to the balloon stuck within the stent at the time of procedure.Therefore, the investigation is confirmed for the identified frayed fiber, unraveled fiber and peeled pebax.However, the investigation remains inconclusive for the reported sheath removal difficulties as the functional testing couldn¿t be performed due to the device's condition.A definitive root cause for the reported sheath removal difficulties and identified frayed fiber, unraveled fiber and peeled pebax could not be determined based upon the provided information.Labeling review: as the reported event did not allege a labeling or use related issue, a labeling review is not required.H10: b5, d4 (expiration date: 11/2025), g3, h6 (device).H11: h6 (method, result, conclusion).H11: section a through f ¿ the information provided by bd represents all 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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