(b)(4).Unknown, assumed first day of month that complaint was reported.Device batch # unknown.Additional information was requested and the following was obtained: "there were there any patient consequences, and no further information".An analysis of the product could not be performed since a physical sample was not received for evaluation.However, if the product is received at a later date, the investigation will be updated as applicable.A manufacturing record evaluation was performed for the finished device lot number, and no non-conformance were identified.As part of our company quality system process, all devices are manufactured, inspected, and distributed to approved specifications.
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