MAUDE Adverse Event Report: MEDTRONIC MINIMED PARADIGM REAL-TIME INSULIN INFUSION PUMP MMT-522LNAS; PUMP, INFUSION, INSULIN, TO BE USED WITH INVASIVE GLUCOSE SENSOR

Model Number	MMT-522LNAS
Medical Device Problem Codes	Excess Flow or Over-Infusion (1311); Device Difficult to Program or Calibrate (1496); Insufficient Flow or Under Infusion (2182); Battery Problem (2885); Connection Problem (2900); Power Problem (3010); Patient Device Interaction Problem (4001)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	07/04/2019
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.No conclusion can be drawn at this time.We therefore consider this report complete to the best of our knowledge.
Event or Problem Description
The information received by medtronic indicated that the piece of plastic missing off the reservoir compartment and black o-ring was missing.The customer reported that reservoir was not able to lock in place.It was reported that the insulin pump had failed battery test, buttons were harder to press, reservoir cap broken and sometimes falls out, random no delivery alarm and insulin pump not giving the correct amount of insulin.The device will not be returned for the analysis.

• Brand Name: PARADIGM REAL-TIME INSULIN INFUSION PUMP MMT-522LNAS
• 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: 9941200
• Report Number: 2032227-2020-102242
• Device Sequence Number: 3303124
• Product Code: OYC
• UDI-Device Identifier: 00613994407696
• UDI-Public: (01)00613994407696
• Combination Product (Y/N): N
• Initial Reporter State: TN
• 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
• Report Date (Section B): 04/08/2020

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-522LNAS
• Device Catalogue Number: MMT-522LNAS
• Device Lot Number: A000114248
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 04/01/2020
• Initial Report FDA Received Date: 04/08/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 56 YR
• Patient Weight: 75