Edwards lifesciences maintains an implant patient registry.This registry is a patient tracking mechanism for serialized edwards implantable devices (bioprosthetic heart valves and annuloplasty rings), rather than a true post-market surveillance registry.Through the registry, edwards is notified when these devices are implanted.In addition, patient and/or device status may be reported to the registry via the implantation data cards.The information is received from various sources (e.G.Surgeon, hospital, and patient family members) and is not received in the form of a conventional "customer complaint." the information reported may or may not be related to the edwards device.In this case, edwards learned that a second device, a 29mm transcatheter valve, was implanted inside a failing 32mm annuloplasty ring in the mitral position using a valve-in-ring procedure.The implant duration of the original device at the time of the procedure was one (1) year, ten (10) months, six (6) days.The reason for reoperation is due to degeneration and both devices remain implanted.There were no complications reported.
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