Other, udi information is unknown.Operator of device is unknown.No information has been provided to date.Manufacturing site address is unknown.Premarket (510k) number is unknown.No lot number was provided; therefore, device history record review could not be completed.A product sample was received for evaluation.Visual and functional testing were performed.No problem was found.Root cause cannot be determined since the complaint was not confirmed due to the fact the sample was tested and successfully passed.This remediation mdr was generated under protocol (b)(4) as a result of warning letter cms# (b)(4).
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