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.The following were reviewed as part of this investigation: patient severity, complaint and lot history review, applicable previous investigation(s), sample (if available), applicable manufacture records, and applicable fmea documents.Based on a review of this information, the following was concluded: the complaint of confirmed is confirmed.One 4 fr single lumen groshong nxt clearvue catheter was returned for evaluation.An initial visual observation showed a small amount of use residue on the returned sample.The returned sample was flushed and pressurized, and a leak was observed in the catheter emanating from within the assembled two-piece connector.The two-piece connector was unassembled, and a microscopic observation revealed a relatively large, diagonal split in the catheter just distal to the metal cannula of the proximal connector piece the catheter was assembled onto.The outer edges of the split were observed to be jagged with a distinct and consistent pattern.The fracture surfaces were observed to be uneven but granular in texture.The shape and texture of the split observed in the returned sample indicate the catheter was most-likely damaged due to contact with a metallic instrument such as hemostats or another hard, textured surface.H3 other text : evaluation findings are in section h.11.
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