|
(b)(4).The device history records were reviewed and the manufacturing criteria was met prior to the release of this lot.It was reported performance pull off suture needle.An unopened sample was received for analysis.This product code contains ten strands double armed per packet.During the visual inspection of unopened sample, no defects were found on the package.The sample was opened and the swage and attachment area of ten double armed needles were noted to be as expected.Sutures were dispensed without problems and examined along of the strands and no defects, or damaged were observed.A functional test was performed and the pull force were above the minimum requirements.The manufacturing records were reviewed, and the manufacturing/packaging criteria were met prior to the release of this batch.Per the conditions of the sample received, no performance pull off suture needle were found, and the tested samples met the finished goods requirements.Representative samples returned to support investigation of 3 device issues captured in reports 2210968-2018-76837, 2210968-2018-76838, 2210968-2018-76854.Analysis results have been included in follow-up reports for each.Additional information was requested and the following was obtained: please provide clarification 'the green strands were coming apart.'- were the needles found already separated from the suture threads upon opening the package? or were the sutures found broken in the package? or other - please provide specific device issue.Answer: a total of 3 packets were opened from this lot # mc5180, all of which had green strands coming apart.The suture was intact in the packaging but came apart once a bit of tissue had been taken.Another lot # of pxx52 was found and the suture performed well.
|