Vorkommnismeldungen bei mechanischen Herzklappenprothesen

Abstract

The Medical Devices Vigilance System is able to detect product failures of mechanical heart valves and to initiate corrective action. As the reporting rate over more than 10 years is relatively low, it can be assumed that in general mechanical heart valves are safe medical devices. The quality of incident reporting by manufactures and users of medical devices should be improved to reduce the number of undetected and unsolved incidents.