(b)(4).Reported device not marketed in the u.S., however, similar devices or devices that share components, raw materials, process methods or other technological characteristics are registered within the u.S.K133890.Investigation: samples received: 4 unopened race-packs.Analysis and results: there are no previous complaints of this code-batch.We manufactured 396 units of this code-batch.There are 108 units in our stock.We have received four closed samples for analysis.We have tested the knot pull tensile strength of the samples received and the results fulfil the requirements of the european pharmacopoeia (ep):0.21 kgf in average and 0.208 kgf in minimum (ep requirements: 0.10 kgf in average and 0.036 kgf in minimum).Reviewed the batch manufacturing record, this product had a normal process and the results during the process fulfil usp/ep and b.Braun surgical requirements.Remarks: when working with optilene® suture material, great care should be taken to avoid any crushing or crimping damage of the monofilament by instruments such as forceps or needle holders.
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