H10: manufacturing review: the device history records have been reviewed and this lot met all release criteria.There was nothing found to indicate there was a manufacturing related cause for this event.Investigation summary: one powerflow implantable port with an attached catheter was returned for evaluation.Functional, gross visual, tactile and microscopic visual evaluations were performed.A complete circumferential break was noted on the distal end of the catheter attached.However, striations were noted throughout the surface.The investigation is inconclusive for the reported difficult to flush, as the exact circumstances at the time of the reported event cannot be verified, and the reported event could not be reproduced in the lab.A definitive root cause could not be determined based upon the available information.Labeling review: a review of product labeling documentation (e.G., procedural instructions, indications, warnings, precautions, cautions, possible complications, contraindications, nursing guide, and unit label) did not find any product labeling inadequacy.H10: b5, d4 (expiry date: 04/2021), h11: h6 (method, result, conclusion) 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.H3 other text : see h10.
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