It was reported that during a dialysis catheter placement procedure in the jugular vein, the guidewire was allegedly difficult to be inserted and to be removed.It was further reported that the tip of the guidewire allegedly got stuck in the introducer needle.Furthermore, the tip of the guidewire was severely deformed.There was no reported patient injury.
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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 straight tip guidewire and an introducer needle were returned for evaluation.Gross visual, microscopic, functional and dimensional evaluation were performed.The investigation is confirmed for the reported deformation and identified material separation, improper or incorrect procedure or method, unraveled material, and guidewire stretched issues, as uncoiling was noted throughout the proximal end of the guidewire and the fractured flat core wire was observed protruding from the guidewire.However, the investigation is inconclusive for the reported difficult to remove, difficult to insert and physical resistance as the exact circumstances at the time of the reported event was unknown and cannot be verified from the provided photo.Based on the measurements recorded during sample evaluation and applicable drawings, no measurements recorded could be confirmed to be out of tolerance.The 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inadequacy.The current instructions for use states, a) common steps: caution: if the microintroducer guidewire must be withdrawn while the needle is inserted, remove both the needle and wire as a unit to prevent the needle from damaging or shearing the guidewire.H10: d4 (expiration date: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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