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Investigation ¿ evaluation: (b)(6) informed cook that on 14dec2022 foreign matter was found in a wayne pneumothorax set (rpn: c-utpt-1400-wayne; lot: 14656779).This foreign matter was found prior to use, and the device was still sealed.No patient contact was made.Reviews of the complaint history, device history record (dhr), instructions for use (ifu), and quality control procedures, as well as a visual inspection of the returned device, were conducted during the investigation.Cook received one unused c-utpt-1400-wayne device.A hair-like fiber was noted to be sealed inside the pouch.Additionally, a document-based investigation evaluation was performed.In response to this incident, cook completed a review of the product device master record (dmr) and concluded that sufficient inspection activities are in place to identify this failure mode prior to distribution.Cook also reviewed the device history record (dhr) for lot 14656779 and records no relevant non-conformances.A database search for complaints on the reported lot found no additional complaints reported from the field.An expanded dhr was performed.Additional lots packaged by the inspector were reviewed, and no additional complaints were reported for any of the additional lots.There were several related non-conformances for foreign material, but all non-conforming devices were reworked or scrapped.The appropriate steps were performed on the entire lot for all lots.The information provided upon review of the device failure analysis indicates the device was manufactured out of specification.However, review of dmr and dhr showed that there is no evidence of additional nonconforming material in house or in the field.Cook also reviewed product labeling.The product ifu, [c_utpt_1400_wayne_rev12] ¿c-utpt-1400-wayne,¿ provides the following information to the user relating to the reported failure mode: how supplied: ¿do not use the product if there is doubt as to whether the product is sterile.¿ based on the information provided, inspection of the returned device, and the results of the investigation, cook has concluded a manufacturing/quality control deficiency is the cause of this failure.The appropriate personnel have been notified.Cook will continue to monitor for similar complaints.Per the risk assessment no further action is required.This report is required by the fda under 21 cfr part 803 and is based on unconfirmed information submitted by others.Neither the submission of this report nor any statement contained herein is intended to be an admission that any cook device is defective or malfunctioned, that a death or serious injury occurred, nor that any cook device caused, contributed to, or is likely to cause or contribute to a death or serious injury if a malfunction occurred.
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