The incident sample has been requested but to date has not been received for evaluation.If the sample is received, or if additional information pertinent to the incident is obtained a follow-up report will be submitted.As part of our manufacturing process, all device history records are reviewed and approved by quality, prior to release of product.
|
The device history record review of the reported lot number was not reviewed because of the lot number was not provided.However, all record from manufacturing lots were reviewed to ensure that products were released meeting all quality release specifications at the time of manufacture.One sample was received and evaluated.The reported condition was confirmed.The investigation found that there was an aff valve leakage due to an incomplete assembly of the aff valve.The manufacturing facility determined that the root cause was from the lapse of maintenance of certain manufacturing equipment.The root cause is related to non-periodic inspection of the detection sensor on the equipment.Corrective/preventive actions taken is that a full review of the current status of pistons and sensors will be assessed, and maintenance orders have been initiated.
|