BEUDAMED
    FDA Adverse Event Malfunction Summary report: N

    HEARTWARE VENTRICULAR ASSIST SYSTEM - BATTERY

    MDR report key: 12540666 · Received September 28, 2021

    Report

    Report Number
    3007042319-2021-06441
    Event Type
    Malfunction
    Date Received
    September 28, 2021
    Report Date
    November 29, 2021
    Manufacturer
    HEARTWARE, INC.
    Product Code
    DSQ
    UDI-DI
    00888707006897
    PMA / PMN Number
    P100047
    Product Problem
    Yes
    Report Source
    Manufacturer report
    Reporter Location
    GM
    Reporter Occupation
    OTHER HEALTH CARE PROFESSIONAL
    Health Professional
    Yes

    Narratives

    Additional Manufacturer Narrative · 0

    A SUPPLEMENTAL REPORT IS BEING SUBMITTED FOR ANALYSIS AND INVESTIGATION COMPLETION. PRODUCT EVENT SUMMARY: THE BATTERY (BAT901222) WAS RETURNED FOR EVALUATION. VARIOUS ANALYSES WERE CONDUCTED AND REVIEWED IN ORDER TO EVALUATE THE PERFORMANCE OF THE DEVICE IN RELATION TO THE REPORTED EVENT. FAILURE ANALYSIS OF THE RETURNED DEVICE REVEALED THAT THE BATTERY PASSED VISUAL INSPECTION AND FUNCTIONAL TESTING. AS RECEIVED THE BATTERY WAS COMPLETELY DEPLETED AND WAS UNABLE TO PROVIDE POWER TO A TEST CONTROLLER. FUNCTIONAL TESTING REVEALED THAT A CELL-UNDER-VOLTAGE (CUV) AND PACK-UNDER-VOLTAGE (PUV) FLAGS WERE ENABLED. HOWEVER, THE BATTERY WAS ABLE TO ADEQUATELY CHARGE DURING BENCH TESTING. AFTER ALLOWING THE BATTERY TO CHARGE, THE CUV AND PUV FLAGS WERE RESET, AND THE BATTERY PERFORMED AS INTENDED. THE BATTERY WAS ABLE TO PROPERLY POWER THE TEST CONTROLLER WITH NO ANOMALIES WERE OBSERVED. AS A RESULT THE REPORTED EVENT COULD NOT BE CONFIRMED. INVESTIGATION OF THIS EVENT IS COMPLETED AND THE FILE WILL BE CLOSED. IF NEW INFORMATION IS RECEIVED, THE FILE WILL BE RE-OPENED AND A SUPPLEMENTAL WILL BE SUBMITTED. MEDTRONIC IS SUBMITTING THIS REPORT TO COMPLY WITH FDA REPORTING REGULATIONS UNDER 21 CFR PARTS 4 AND 803. THIS REPORT IS BASED UPON INFORMATION OBTAINED BY MEDTRONIC, WHICH THE COMPANY MAY NOT HAVE BEEN ABLE TO FULLY INVESTIGATE OR VERIFY PRIOR TO THE DATE THE REPORT WAS REQUIRED BY THE FDA. MEDTRONIC HAS MADE REASONABLE EFFORTS TO OBTAIN MORE COMPLETE INFORMATION AND HAS PROVIDED AS MUCH RELEVANT INFORMATION AS IS AVAILABLE TO THE COMPANY AS OF THE SUBMISSION DATE OF THIS REPORT. THIS REPORT DOES NOT CONSTITUTE AN ADMISSION OR A CONCLUSION BY FDA, MEDTRONIC, OR ITS EMPLOYEES THAT THE DEVICE, MEDTRONIC, OR ITS EMPLOYEE CAUSED OR CONTRIBUTED TO THE EVENT DESCRIBED IN THE REPORT. IN PARTICULAR, THIS REPORT DOES NOT CONSTITUTE AN ADMISSION BY ANYONE THAT THE PRODUCT DESCRIBED IN THIS REPORT HAS ANY ¿DEFECTS¿ OR HAS ¿MALFUNCTIONED¿. THESE WORDS ARE INCLUDED IN THE FDA 3500A FORM AND ARE FIXED ITEMS FOR SELECTION CREATED BY THE FDA TO CATEGORIZE THE TYPE OF EVENT SOLELY FOR THE PURPOSE OF REGULATORY REPORTING. MEDTRONIC OBJECTS TO THE USE OF THESE WORDS AND OTHERS LIKE THEM BECAUSE OF THE LACK OF DEFINITION AND THE CONNOTATIONS IMPLIED BY THESE TERMS. THIS STATEMENT SHOULD BE INCLUDED WITH ANY INFORMATION OR REPORT DISCLOSED TO THE PUBLIC UNDER THE FREEDOM OF INFORMATION ACT. ANY REQUIRED FIELDS THAT ARE UNPOPULATED ARE BLANK BECAUSE THE INFORMATION IS CURRENTLY UNKNOWN OR UNAVAILABLE. A GOOD FAITH EFFORT WILL BE MADE TO OBTAIN THE APPLICABLE INFORMATION RELEVANT TO THE REPORT. IF INFORMATION IS PROVIDED IN THE FUTURE, A SUPPLEMENTAL REPORT WILL BE ISSUED.

    Additional Manufacturer Narrative · 1

    INVESTIGATION OF THIS EVENT IS PENDING AND A SUPPLEMENTAL REPORT WILL BE SENT UPON ITS COMPLETION. ADDITIONAL INFORMATION HAS BEEN REQUESTED REGARDING LOG FILES, BUT IT WAS NOT AVAILABLE AT THE TIME OF THIS REPORT. IF ADDITIONAL INFORMATION IS RECEIVED, THE EVENT WILL BE UPDATED AND A SUPPLEMENTAL REPORT WILL BE SENT. IF INFORMATION IS PROVIDED IN THE FUTURE, A SUPPLEMENTAL REPORT WILL BE ISSUED.

    Description of Event or Problem · 1

    IT WAS REPORTED THAT A FULLY CHARGED BATTERY WAS NOT PROVIDING POWER AND WAS NOT RECOGNIZED BY THE CONTROLLER. THE BATTERY WAS REPLACED. NO PATIENT COMPLICATIONS HAVE BEEN REPORTED AS A RESULT OF THIS EVENT.

    Devices

    Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
    1436751 HEARTWARE VENTRICULAR ASSIST SYSTEM - BATTERY VENTRICULAR (ASSISST) BYPASS DSQ HEARTWARE, INC. 1650 00888707006897

    Patients

    Seq Age Sex Outcome Treatment
    1 Male 1104 VAD| 1104 VAD