It was reported that a visible hole in the tyvek of the sterile packaging of an hls set was noted.No patient was involved.No harm to any person has been reported.The affected product was technical investigated in the getinge laboratory on 2022-10-13.The packaging condition of the complaint product conforms to the specification and the production specifications.The extent and shape of the damage indicate that the tyvek may have been subjected to an external force.As part of this report preparation, information was obtained from the designated complaint unit, that the customer stores the hls set advanced products in the corresponding area without outer packaging.Due to the characteristic shape and form of the damage, as well as the additional information about the storage, it is possible to expand the possible cause of the damage can be made.For example, if the tyvek is stored on a shelf, it may come into contact with a sharp-edged with a sharp-edged object and thus to the drawing marks and the damage.A possible root cause could be an external force applied to the tyvek by a separate object not associated with the product or its packaging.The affected be-hls 7050 #shls set advanced 7.0 with lot#3000224137 has been reviewed for the reported failure on 2022-10-14.According to the final test results, the hls sets with the lot# 3000224137 passed the tests as per specifications.Based on the investigation results, the reported failure "hole in tyvek" could be confirmed, but was related to an external force caused by a separate object not associated with the product or its packaging.The occurrence rate was calculated for the reported issue and it was determined that this is not a systemic issue.Therefore, no remedial action is required.The occurrence rate related to the reported issue is currently being monitored as part of maquet cardiopulmonary¿s trending program and additional investigations or corrections will be implemented in case of adverse trending.
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