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 guidewire loaded into a one introducer needle was returned for evaluation.Gross, microscopic visual, dimensional evaluation and functional testing were performed.The investigation is inconclusive for the reported guidewire removal and physical resistance and sticking issues as the exact circumstances at the time of the reported event are unknown and the sample evaluation results indicating difficulty under laboratory conditions are not by themselves sufficient to confirm this event occurred under clinical conditions.The investigation is confirmed for the identified fracture and stretched issue as the proximal end of the guidewire was noted to be uncoiling within the introducer needle hub and a complete break to the round core wire was present in the guidewire.Based on the measurements recorded during sample evaluation and applicable drawings, no measurements recorded were not found out of tolerance.A definitive root cause for the reported failure could not be determined based upon the provided 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 catalog number identified has not been cleared in the us but is similar to the x-port isp with groshong catheter products that are cleared in the us.The pro code and 510 k number for the x-port isp with groshong catheter products are identified.(expiry date: 05/2023).
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