Udi information is unknown.Operator of device is patient/consumer.Manufacturing site address is unknown.Premarket (510k) number is unknown.A device history record (dhr) review was conducted which indicated all inspections were completed and no issues were noted during manufacture.A product sample was received for evaluation.The sample was received in used condition without original packaging.Va product sample was received for evaluation.Visual and functional testing were performed.The sample did not pass leak testing which confirmed the issue.A capa was opened to investigate this issue.Unable to determine the root cause of the reported issue.This remediation mdr was generated under protocol (b)(4), as a result of warning letter cms# (b)(4).
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