Investigation summary: review of the device history records was completed on 28dec18.The lot 6146877 was manufactured on tic #4 machine as subassembly part number 700005926 (needle spinal 22ga 2 ½ in quincke).Following is the summary.¿product was manufactured from 24may16 to 26may16 under production order# 100986803.The lot comprises a total of eight (8) manufacturing shifts.¿in-process inspections were performed at shift start-up on 16 samples and 8 samples every 4 hours for visual characteristics and functional inspections per product specification sp185 and ifm762.As part of the visual inspections several characteristics are visual-inspected as needle tip damage, molding damage, foreign matter presence among others.¿no machine breakdowns were performed during the manufacturing process of the impacted lot.¿the lot was released for packing and was packed in multivac machine on 02jun16 under catalog ns405074 lot 6146877 order# 101008124.¿a total of (b)(6) units were released for shipping on 03jun16.The expiration date for this lot is 31may21.Two (2) samples were received and were evaluated by quality personnel on 07jan19.Based on the sample evaluation, the defect of rust presence is confirmed.The manufacturing records were reviewed for the incident lot and no discrepancies were reported.Both received samples were evaluated by quality personnel and the defect was confirmed.Since the defect of rust presence was confirmed in the received samples, the environmental conditions data for the manufacturing process time-frame (24may16 ¿ 26may16) of the impacted batch of 6146877 was evaluated and the results met the criteria.Also, no scars for the cannula (material: 30938) were generated.While the product was in bd juncos facilities were under optimal environmental conditions.Conclusion(s): determined by sample evaluation.The most probable cause is that after product shipping outside bd juncos facilities, the product was exposed to high presence of humidity that caused the rust presence in the product.H3 other text : see section h.10.
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