(b)(4).Evaluation summary: (b)(4).The device was returned for analysis.The reported physical property issue was able to be confirmed.The reported failure to advance the device was unable to be replicated in a testing environment as it was based on operational circumstances.Based on a visual and dimensional inspection of the returned device, there is no indication of a product quality issue with respect to manufacture, design or labeling.Based on the information provided, the reported difficulties appear to be related to circumstances of the procedure.A review of the lot history record identified no manufacturing nonconformities issued to the reported lot that would have contributed to this event.Additionally, a review of the complaint history did not indicate a lot specific quality issue.Based on the information reviewed, there is no evidence to indicate the presence a potential quality issue with respect to manufacture, design or labeling.
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