BEUDAMED
    FDA Adverse Event Malfunction Summary report: N

    PUMP 1886 780G OUS BLE PUMP MG/DL

    MDR report key: 23063109 · Received September 16, 2025

    Report

    Report Number
    2032227-2025-260646
    Event Type
    Malfunction
    Date Received
    September 16, 2025
    Date of Event
    August 22, 2025
    Report Date
    December 2, 2025
    Manufacturer
    MEDTRONIC PUERTO RICO OPERATIONS CO.
    Product Code
    OZP
    UDI-DI
    000000763000384289
    PMA / PMN Number
    EXEMPT
    Product Problem
    Yes
    Report Source
    Manufacturer report
    Reporter Location
    BE
    Reporter Occupation
    003

    Narratives

    Additional Manufacturer Narrative · 0

    PUMP WAS RECEIVED WITH A CRITICAL PUMP ERROR (OPEN BOOK IMAGE) ALARM. UNABLE TO PERFORM THE FUNCTIONAL TESTS, INCLUDING THE SELF TEST, SLEEP CURRENT MEASUREMENT, ACTIVE CURRENT MEASUREMENT, REWIND TEST, PRIME/SEATING TEST, BASIC OCCLUSION TEST, OCCLUSION TEST, FORCE SENSOR TEST AND DISPLACEMENT TEST DUE TO CRITICAL PUMP ERROR (OPEN BOOK IMAGE) ALARM. PUMP WAS CUT OPEN TO PERFORM VISUAL INSPECTION AND FOUND CORROSION ON THE PCBA 1, PCBA 2 AND FORCE SENSOR. NO CORROSION OR MOISTURE DAMAGE FOUND ON THE MOTOR AND VIBRATOR ASSEMBLY NOTED. CRITICAL PUMP ERROR (OPEN BOOK IMAGE) ALARM WAS CONFIRMED DUE TO CORROSION ON THE PCBA 1, PCBA 2 AND FORCE SENSOR. TEST P-CAP AND RESERVOIR LOCKED PROPERLY INTO RESERVOIR COMPARTMENT DURING TESTING. THE FOLLOWING WERE NOTED DURING VISUAL INSPECTION: A MISSING DISPLAY WINDOW/COVER, A CRACKED KEYPAD OVERLAY, A PILLOWING KEYPAD OVERLAY AND A SCRATCHED CASE. UNABLE TO PERFORM THE REQUIRED TESTING DUE TO CRITICAL PUMP ERROR (OPEN BOOK IMAGE) ALARM. CRITICAL PUMP ERROR (OPEN BOOK IMAGE) ALARM WAS CONFIRMED DUE TO CORROSION ON THE PCBA 1, PCBA 2 AND FORCE SENSOR. MEDTRONIC SUBMITS THIS REPORT TO COMPLY WITH FDA REGULATIONS 21 CFR PARTS 4 AND 803. MEDTRONIC HAS MADE REASONABLE EFFORTS TO PROVIDE 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 EMPLOYEES CAUSED OR CONTRIBUTED TO THE EVENT DESCRIBED IN THE REPORT. ANY REQUIRED FIELDS THAT ARE UNPOPULATED ARE BLANK BECAUSE THE INFORMATION IS CURRENTLY UNKNOWN OR UNAVAILABLE. MEDTRONIC WILL SUBMIT A SUPPLEMENTAL REPORT IF ADDITIONAL RELEVANT INFORMATION BECOMES KNOWN.

    Additional Manufacturer Narrative · 0

    THE REPORTED DEVICE IS NOT MARKETED IN THE UNITED STATES, BUT IT IS A SAME/SIMILAR DEVICE TO ONE THAT IS MARKETED INSIDE THE UNITED STATES. SELECT PATIENT INFORMATION CANNOT BE PROVIDED DUE TO REGIONAL PRIVACY REGULATIONS. THIS MDR RELATED TO THE PUERTO RICO MANUFACTURING SITE HAS BEEN ASSIGNED A MEDWATCH NUMBER FROM THE MEDTRONIC MINIMED NORTHRIDGE SITE, PER VARIANCE 5. CURRENTLY IT IS UNKNOWN WHETHER OR NOT THE DEVICE MAY HAVE CAUSED OR CONTRIBUTED TO THE EVENT AS NO PRODUCT HAS BEEN RETURNED. THE DEVICE WILL BE RETURNED FOR ANALYSIS AND FURTHER INFORMATION WILL FOLLOW ONCE THE ANALYSIS HAS BEEN COMPLETED. NO CONCLUSION CAN BE DRAWN AT THIS TIME. MEDTRONIC SUBMITS THIS REPORT TO COMPLY WITH FDA REGULATIONS 21 CFR PARTS 4 AND 803. MEDTRONIC HAS MADE REASONABLE EFFORTS TO PROVIDE 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 EMPLOYEES CAUSED OR CONTRIBUTED TO THE EVENT DESCRIBED IN THE REPORT. ANY REQUIRED FIELDS THAT ARE UNPOPULATED ARE BLANK BECAUSE THE INFORMATION IS CURRENTLY UNKNOWN OR UNAVAILABLE. MEDTRONIC WILL SUBMIT A SUPPLEMENTAL REPORT IF ADDITIONAL RELEVANT INFORMATION BECOMES KNOWN.

    Description of Event or Problem · 0

    IT WAS REPORTED TO MEDTRONIC MINIMED THAT THE CUSTOMER EXPERIENCED A CRITICAL PUMP ERROR (OPEN BOOK IMAGE). THE CUSTOMER REPORTED NO ADVERSE EVENT. THE EVENT INVOLVED PRODUCT(S) MMT-1886. TROUBLESHOOTING WAS PERFORMED AND THE CUSTOMER WAS ADVISED THAT THE INSULIN PUMP WILL BE REPLACED AND INSTRUCTED TO REVERT TO A BACKUP PLAN PER HEALTH CARE PROFESSIONAL INSTRUCTIONS AND PLACE PUMP IN STORAGE MODE. NO HARM REQUIRING MEDICAL INTERVENTION WAS REPORTED. THE CUSTOMER WILL DISCONTINUE USE OF THE INSULIN PUMP. MMT-1886 WAS REQUESTED AND THE CUSTOMER RESPONSE WAS THAT THE DEVICE WILL BE RETURNED.

    Devices

    Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
    270528 PUMP 1886 780G OUS BLE PUMP MG/DL AUTOMATED INSULIN DOSING DEVICE SYSTEM, SINGLE HORMONAL CONTROL OZP MEDTRONIC PUERTO RICO OPERATIONS CO. MMT-1886 HG530JFZZ 000000763000384289

    Patients

    Seq Age Sex Outcome Treatment
    1 60 YR Unknown