MAUDE Adverse Event Report: MEDTRONIC MINIMED PARADIGM REAL-TIME REVEL INSULIN INFUSION PUMP MMT-523RNAS; PUMP, INFUSION, INSULIN, TO BE USED WITH INVASIVE GLUCOSE SENSOR

Model Number	MMT-523RNAS
Medical Device Problem Code	Device Difficult to Program or Calibrate (1496)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	11/24/2019
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
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
The customer's husband reported via phone call that the insulin pump alarm went off with an button error on the screen.The customer¿s blood glucose level was 300 mg/dl.The customer also reported time was advancing.The customer was advised to discontinue use of the insulin pump and to revert to the back-up plan.The device will be returned for analysis.

• Brand Name: PARADIGM REAL-TIME REVEL INSULIN INFUSION PUMP MMT-523RNAS
• Common Device Name: PUMP, INFUSION, INSULIN, TO BE USED WITH INVASIVE GLUCOSE SENSOR
• Manufacturer (Section D): MEDTRONIC MINIMED; 18000 devonshire st.; northridge CA 91325 1219
• MDR Report Key: 9389343
• Report Number: 2032227-2019-124185
• Device Sequence Number: 11523167
• Product Code: OYC
• UDI-Device Identifier: 00613994918611
• UDI-Public: (01)00613994918611
• Combination Product (Y/N): N
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: other
• Initial Reporter Occupation: Other
• Type of Report: Initial
• Report Date (Section B): 11/28/2019

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-523RNAS
• Device Catalogue Number: MMT-523RNAS
• Device Lot Number: A000204721
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 11/24/2019
• Initial Report FDA Received Date: 11/28/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 85 YR
• Patient Weight: 120