The device history record (dhr) for lot 16b071662 indicates that (b)(4) cases were produced on (b)(6) 2016.No issues were found in the samples inspected from the lot.There were (b)(4) sealed packages containing (b)(4) banded vistec sponges per package that was sent to the manufacturing facility for evaluation.Visual examination did not show any noticeable fibers; however, when the gauze bundles were slightly shaken the short fibers fell from the sponge.The reported condition is confirmed.The root cause for the linting is that when the gauze is slit into assigned widths, short fibers are created.A vacuum system connected to the slitting process should pull the fibers from the slits.Prior to a lot¿s release, the lot must be deemed acceptable by passing inspections that are based on a valid sampling plan.Inspectors routinely examine a statistical sample both physically and visually.Specifically, visual inspection for contamination is performed during each inspection.The lot met all defined acceptance requirements and was released.A formal corrective and preventative action investigation was opened because of linting/short fibers, and is currently in open investigation.This information will be utilized for trending purposes to determine the need for additional corrective actions.The production department will be notified of this incident.
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