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(b)(4).A manufacturing record evaluation was performed for the finished device lot, and no non-conformances were identified.Attempts are being made to obtain the following information.To date no response has been provided.If further details are received at a later date a supplemental medwatch will be sent.Confirm the total qty involved? is it 1 or 17? investigation summary: it was reported performance pull off suture needle.An empty opened foil, a paper lid, a suture in the winding former with a parked needle and sixteen unopened samples were returned for analysis.During the visual inspection of the opened sample, the swage and attachment area the swage and attachment area were noted to be as expected.The suture could not be dispensed since it has begun with the process of degradation and the time of exposure of suture to the environment could not be determined.The foil was examined and showed multiples wrinkles and holes in cavity on the top and bottom foil package due to excessive manipulation.Also, it was observed delamination on the outside (top and bottom side) of the foils.In the visual inspection of sixteen unopened samples, delamination, wrinkles and holes in cavity on the top and bottom foil package due to excessive manipulation were noted.The samples were opened, and the swage and attachment area were noted to be as expected.However, due to condition of the packets the sutures have begun with the process of degradation and the time of exposure of suture to the environment could not be determined.The manufacturing records were reviewed, and the manufacturing/packaging criteria were met prior to the release of this batch.Per the condition of the open sample and representative samples, the assignable cause of performance pull off suture needle, is a suture degradation; due to the improper handling of package.
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(b)(4).Additional information was requested and the following was obtained: confirm the total qty involved? is it 1 or 17? 17, the surgeon found needle pull-off issues for 4 packages continuously in one operation.And refused to using the rest ones.Representative samples returned to support investigation of 4 device issues captured in reports 2210968-2019-79041, 2210968-2019-79419, 2210968-2019-79420, 2210968-2019-79421.Analysis results have been included in reports for each.
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