BEUDAMED
    FDA Adverse Event Malfunction Summary report: N

    HARMONIC AVE 36 CM

    MDR report key: 1250805 · Received December 2, 2008

    Report

    Report Number
    3005075853-2008-03366
    Event Type
    Malfunction
    Date Received
    December 2, 2008
    Date of Event
    October 9, 2008
    Report Date
    October 13, 2008
    Manufacturer
    ETHICON ENDO-SURGERY, LLC
    Product Code
    LFL
    PMA / PMN Number
    K042777
    Removal / Correction Number
    NA
    Product Problem
    Yes
    Report Source
    Manufacturer report
    Reporter Location
    KS
    Reporter Occupation
    OTHER

    Narratives

    Additional Manufacturer Narrative · 1

    DATE SENT: 12/2/2008. EVALUATION SUMMARY: THE DEVICE WAS RETURNED WITH THE BLADE SCRATCHED AND CRACKED. DURING FUNCTIONAL TESTING, AN ERROR CODE 5 WAS DISPLAYED AND THE BLADE TIP FURTHER CRACKED. THE DEVICE WILL STOP ACTIVATING, AND EITHER EMIT A SOLID TONE OR DISPLAY AN INSTRUMENT ERROR CODE 5 OR A SOLID TONE ON THE GENERATOR DISPLAY WHEN THE BLADE BECOMES DAMAGED. WHEN A BLADE HAS BEEN COMPROMISED SUCH AS SCRATCHED OR CRACKED, THE TITANIUM METAL IS FATIGUED WHEN CONTINUALLY ENERGIZED AND THIS RESULTS IN THE BLADE FURTHER CRACKING AND POSSIBLY BREAKING OFF. A POSSIBLE CAUSE OF AN ERROR CODE 5 (INSTRUMENT ERROR) IS BLADE DAMAGE. BLADE DAMAGE MAY OCCUR FROM EXTERNAL CONTACT WITH METAL OR PLASTIC DURING PRE-OP OR GENERAL USE. EACH DEVICE IS VISUALLY INSPECTED AND FUNCTIONALLY TESTED PRIOR TO SHIPMENT, AND DAMAGE OF THIS MAGNITUDE WOULD HAVE BEEN DETECTED AT THIS PROCESS. COMPLAINT INFO IS TRENDED ON A REGULAR BASIS TO DETERMINE IF FURTHER INVESTIGATION IS WARRANTED. THE BATCH HISTORY RECORDS WERE REVIEWED WITH NO ANOMALIES NOTED DURING THE MANUFACTURING PROCESS.

    Description of Event or Problem · 1

    IT WAS REPORTED THAT DURING A THYROIDECTOMY PROCEDURE, THE DEVICE WAS NOT WORKING (DID NOT CUT AND COAGULATE). SURGERY WAS PROLONGED FIVE MINS. UNK HOW CASE WAS COMPLETED. THERE WERE NO ADVERSE CONSEQUENCES TO THE PT.

    Devices

    Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
    1 HARMONIC AVE 36 CM LFL ULTRASONIC BLADE LFL ETHICON ENDO-SURGERY, LLC NA UNK

    Patients

    Seq Age Sex Outcome Treatment
    1 HANDPIECE| GENERATOR