H10: manufacturing review: a lot history review was performed.This is the only complaint to date for this lot number.Therefore, a device history record review is not required.Investigation summary: one introducer needle and one guide-wire were returned for evaluation.Visual, microscopic, functional, and dimensional evaluation(s) were performed.The investigation is confirmed for guidewire fracture, stretching, and immobilization.The guide-wire was inserted into the introducer needle and extended out of the distal end.No anomalies were noted to needle bevel.The guidewire was clearly unraveled from the needle bevel to the j-tip of the guidewire.After functional testing, dried blood and residue were noted on the portion of the guidewire previously inserted within the introducer needle.The broken end of the core wire appeared slightly tapered with burred edges.A definitive root cause could not be determined based upon 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nursing guide, and unit label) did not find any product labeling inadequacy.¿¿ if the guidewire must be withdrawn while the needle is inserted, remove both the needle and the wire as a unit to prevent the needled from damaging or shearing the guidewire.¿ ¿caution: if the guidewire must be withdrawn while the needle is inserted, remove both needle and wire as a unit to prevent the needle from damaging or shearing the guidewire.¿ h10: b5,d4(expiry date: 12/2021),g4.H11: h6(device, method, result and 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.
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