MAUDE Adverse Event Report: MEDTRONIC PUERTO RICO OPERATIONS CO. 530G INSULIN PUMP MMT-751NAB; ARTIFICIAL PANCREAS DEVICE SYSTEM, THRESHOLD SUSPEND

Model Number	MMT-751NAB
Medical Device Problem Codes	Premature Discharge of Battery (1057); Battery Problem (2885)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	05/15/2020
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
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.
Event or Problem Description
Information received by medtronic indicated that the insulin pump had unexpected restart alarm.Customer reported they were able to clear the alarm.Customer stated they were able to rewind the insulin pump.Customer stated alarm recurring during normal use of insulin pump.No harm requiring medical intervention was reported.The insulin pump will be returned for analysis.
Additional Manufacturer Narrative
Device was received with constant a21 alarm due to faulty b1/mb.Unable to perform operating currents, self test and displacement test or verify low battery alarm due to a21 alarm.

• Brand Name: 530G INSULIN PUMP MMT-751NAB
• Common Device Name: ARTIFICIAL PANCREAS DEVICE SYSTEM, THRESHOLD SUSPEND
• Manufacturer (Section D): MEDTRONIC PUERTO RICO OPERATIONS CO.; ceiba norte ind. park #50 road; juncos 00777 -386
• MDR Report Key: 10078019
• Report Number: 2032227-2020-120629
• Device Sequence Number: 19796458
• Product Code: OZO
• UDI-Device Identifier: 00643169404304
• UDI-Public: (01)00643169404304
• Combination Product (Y/N): N
• Initial Reporter State: WI
• Initial Reporter Country: US
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: consumer
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 06/07/2020

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Lay User/Patient
• Device Model Number: MMT-751NAB
• Device Catalogue Number: MMT-751NAB
• Device Lot Number: A2751NABJ
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 05/22/2020
• Initial Date Received by Manufacturer: 05/15/2020
• Supplement Date Received by Manufacturer: 06/05/2020
• Initial Report FDA Received Date: 05/21/2020
• Supplement Report FDA Received Date: 06/08/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 66 YR
• Patient Weight: 277