BEUDAMED
    FDA Adverse Event Malfunction Summary report: N

    VITALITY 2

    MDR report key: 2040708 · Received April 6, 2011

    Report

    Report Number
    2124215-2011-00631
    Event Type
    Malfunction
    Date Received
    April 6, 2011
    Date of Event
    January 10, 2011
    Report Date
    January 17, 2011
    Manufacturer
    GUIDANT CRM CLONMEL IRELAND
    Product Code
    LWS
    Removal / Correction Number
    Z-1620-09 TO Z-1621-09
    Product Problem
    Yes
    Report Source
    Manufacturer report
    Reporter Location
    NY
    Reporter Occupation
    PHYSICIAN

    Narratives

    Additional Manufacturer Narrative · 1

    THIS PRODUCT IS CURRENTLY UNDERGOING DETAILED ANALYSIS. THIS EVENT WILL BE UPDATED UPON COMPLETION OF ANALYSIS.

    Additional Manufacturer Narrative · 1

    A REVIEW OF DEVICE MEMORY REVEALED THAT THE DEVICE DECLARED ELECTIVE REPLACEMENT INDICATOR (ERI) AFTER EXPERIENCING TWO CONSECUTIVE CHARGE TIMES GREATER THAN THE EXTENDED MID-LIFE ERI CHARGE TIME LIMIT. THE OBSERVED RATE OF BATTERY USAGE WAS COMPARED TO THE EXPECTED RATE OF BATTERY USAGE; THE RESULTS INDICATED THAT THE MONITORING VOLTAGE WAS NORMAL. ALTHOUGH THE BATTERY ITSELF HAD NOT DEPLETED PREMATURELY, ERI WAS TRIGGERED EARLIER THAN EXPECTED BY EXTENDED CHARGE TIMES DUE TO A HIGHER-THAN-TYPICAL BUILD-UP OF INTERNAL BATTERY IMPEDANCE.

    Description of Event or Problem · 1

    BOSTON SCIENTIFIC RECEIVED INFORMATION THAT THIS IMPLANTABLE CARDIOVERTER DEFIBRILLATOR (ICD) WAS EXPLANTED DUE TO NORMAL BATTERY DEPLETION AND WAS RETURNED FOR DISPOSAL. ROUTINE INITIAL DEVICE TESTING INDICATED THAT DETAILED ANALYSIS WAS REQUIRED. TO DATE, THERE HAVE BEEN NO REPORTED ADVERSE PATIENT EFFECTS RELATED TO THIS CLINICAL OBSERVATION.

    Devices

    Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
    1 VITALITY 2 IMPLANTABLE CARDIOVERTER DEFIBRILLATOR LWS GUIDANT CRM CLONMEL IRELAND T167

    Patients

    Seq Age Sex Outcome Treatment
    1 68 YR 1861| 0147| T167| 4469| MISMATCH| E110| 6931