MAUDE Adverse Event Report: MEDTRONIC MINIMED PARADIGM REAL-TIME REVEL INSULIN INFUSION PUMP MMT-723LNAS; PUMP, INFUSION, INSULIN, TO BE USED WITH INVASIVE GLUCOSE SENSOR

Model Number	MMT-723LNAS
Health Effect - Clinical Code	Hyperglycemia (1905)
Date of Event	04/12/2018
Type of Reportable Event	Serious Injury
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 reported via phone call the insulin pump alarmed button error.The customer¿s blood glucose was 400mg/dl at the time of incident, treated with manual injection and declined to trouble shoot for high blood glucose.Customer stated that the insulin pump alarmed button error and pump keypad was not responding.No significant events leading to keypad anomaly were observed.Keypad anomaly troubleshooting was performed and confirmed that time is advancing.The customer was advised to discontinue use of pump and revert to back-up plan.The insulin pump is being replaced and is expected to return for analysis.
Additional Manufacturer Narrative
No frozen screen or button error alarm noted.Device time/clock moved.Unit had unresponsive act and up buttons due to corroded keypad traces.

• Brand Name: PARADIGM REAL-TIME REVEL INSULIN INFUSION PUMP MMT-723LNAS
• 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: 7486253
• Report Number: 2032227-2018-02897
• Device Sequence Number: 19326954
• Product Code: OYC
• UDI-Device Identifier: 00613994748898
• UDI-Public: (01)00613994748898
• Combination Product (Y/N): N
• Initial Reporter State: NV
• Initial Reporter Country: US
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: consumer
• Initial Reporter Occupation: Patient
• Type of Report: Initial,Followup
• Report Date (Section B): 08/23/2018

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Operator of Device: Lay User/Patient
• Device Model Number: MMT-723LNAS
• Device Catalogue Number: MMT-723LNAS
• Device Lot Number: A000167518
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 05/09/2018
• Initial Date Received by Manufacturer: 04/12/2018
• Supplement Date Received by Manufacturer: 07/31/2018
• Initial Report FDA Received Date: 05/04/2018
• Supplement Report FDA Received Date: 08/23/2018
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Other
• Patient Age: 39 YR
• Patient Weight: 73