BEUDAMED
    FDA Adverse Event Malfunction Summary report: N

    ECHELON*FLEX45 LONG

    MDR report key: 2183051 · Received July 28, 2011

    Report

    Report Number
    3005075853-2011-03084
    Event Type
    Malfunction
    Date Received
    July 28, 2011
    Report Date
    May 16, 2011
    Manufacturer
    ETHICON ENDO-SURGERY, LLC.
    Product Code
    GDW
    PMA / PMN Number
    K051002
    Removal / Correction Number
    NA
    Product Problem
    Yes
    Report Source
    Manufacturer report
    Reporter Location
    NC, US
    Reporter Occupation
    OTHER

    Narratives

    Additional Manufacturer Narrative · 1

    (B)(4). CLOSURE TRIGGER TOP. THE EC45AL DEVICE WAS RECEIVED FOR ANALYSIS WITH NO VISUAL NON-CONFORMANCES AND WITH AN ECR45B CARTRIDGE RELOAD PRESENT. THE CARTRIDGE RELOAD WAS RECEIVED PARTIALLY FIRED 1/10. IT IS POSSIBLE THAT WHILE LOADING THE RELOAD, THE CARTRIDGE WAS PUSHED FARTHER BACK THAN THE CARTRIDGE ALIGNMENT STOP WINDOWS RESULTING IN THE KNIFE PUSHING THE ONE PIECE SLED FORWARD AND LOCKING THE CARTRIDGE. THE DEVICE WAS TESTED FOR FUNCTIONALITY IN THE ARTICULATED POSITION WITH A TEST CARTRIDGE RELOAD AND ACHIEVED ITS COMPLETE FIRING SEQUENCE. THE STAPLE LINE AND CUT LINE WERE COMPLETE AND THE STAPLES WERE NOTED TO HAVE THE PROPER B-FORM SHAPE. HOWEVER THE FIRING TRIGGER WAS NOT WORKING PROPERLY ON EACH STROKE AS THE PAWL WAS NOT ENGAGING WITH THE DRIVE BAR AT REPEATED ATTEMPTS. THE DEVICE WAS DISASSEMBLED TO VERIFY THE INTERNAL COMPONENTS AND WEAR WAS FOUND ON THE RIGHT SIDE OF THE CLOSURE TRIGGER DUE TO THE CLAMP FIRST LOCKOUT PIN ON THE GEARED TRIGGER PLATE. ONE POSSIBLE SCENARIO FOR THE DESCRIBED EVENT IS DUE TO APPLYING A LARGE PRYING FORCE ON THE CLOSURE TRIGGER HANDLE IN THE OPENING DIRECTION. THIS CAN THEN RESULT IN DAMAGE TO THE CLOSURE TRIGGER TOP COMPONENT IF THE APPLIED LOAD IS HIGH ENOUGH. ONCE THE CLOSURE TRIGGER TOP COMPONENT IS DAMAGED, THEN ANY ADDITIONAL ACTUATION OF THE FIRING TRIGGER CAN CAUSE IT TO RUB AGAINST THE NOW BROKEN OR BENT CLOSURE TRIGGER ASSEMBLY. IT SHOULD BE NOTED THAT AS PART OF OUR QUALITY PROCESS, EACH DEVICE IS VISUALLY INSPECTED AND FUNCTIONALLY TESTED DURING MANUFACTURING TO ENSURE THAT THE DEVICE MEETS THE REQUIRED SPECIFICATIONS PRIOR TO SHIPMENT.

    Description of Event or Problem · 1

    IT WAS REPORTED THAT DURING AN UNKNOWN PROCEDURE, THE NOTE STATES "DID NOT WORK." NO OTHER DETAILS ARE AVAILABLE.

    Devices

    Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
    1 ECHELON*FLEX45 LONG STAPLE, IMPLANTABLE GDW ETHICON ENDO-SURGERY, LLC. UNK

    Patients

    Seq Age Sex Outcome Treatment
    1