The manufacturer was informed of this event through the device tracking department.Based on the information reported in the patient implant form, a carbomedics top hat valve s5-019 was implanted on (b)(6) 2021.The form also indicated that the patient passed away on the same day.As reported, the patient received multiple valve replacements.No further information is presently available.
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A complete manufacturing and material records review for the device has been performed.The results confirmed that the device satisfied all material, visual and performance standards required at the time of manufacture and release.Since the device was not returned to the manufacturer (disposition unknown) no further investigations is possible at this time.The manufacturer attempted to retrieve additional information from the hospital but no further information has been received to date.Based on the information available, it is not possible to establish a definitive root cause for the reported event.However, from the document review performed, no manufacturing deficiencies were identified.Furthermore, the manufacturer did not receive any allegation of a device malfunctions nor of adverse event for this device (event notified from the patient registration form received).Ultimately, the root cause remains unknown.Should any further information be received in the future, the manufacturer will provide a follow up report as applicable.
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