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 powerport mri implantable port kit was received for evaluation and one video was provided for review.Visual, microscopic, dimensional and functional evaluations were performed.Stretching was noted throughout the guidewire.The inner core-wire was noted to be fractured and detached from the guidewire proximal to the hub.The guidewire felt stuck within the introducer needle upon functional testing.The video shows the difficulty in advancing the guidewire through the introducer needle and also the guidewire was noted to be retracted in and out of the introducer needle.Therefore, the investigation is confirmed for the reported failure to advance and the identified physical resistance, improper method, stretched, fracture, material separation issues.Although, the definitive root cause could not be determined based upon available information, use error could have been contributed to the identified improper procedure issue.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product labeling inadequacy.The instructions for use was reviewed and it states: precautions: if the guidewire must be withdrawn while the needle is inserted, remove both the needle and guidewire as a unit to help prevent the needle from damaging or shearing the guidewire.H10: d4 (expiration date: 11/2023).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.H3 other text : see h10.
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