MAUDE Adverse Event Report: MEDTRONIC PUERTO RICO OPERATIONS CO. PARADIGM REAL-TIME INSULIN INFUSION PUMP MMT-722NALL; PUMP, INFUSION, INSULIN, TO BE USED WITH INVASIVE GLUCOSE SENSOR

Model Number	MMT-722NAL
Medical Device Problem Codes	Failure to Cycle (1142); Detachment of Device or Device Component (2907)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	11/23/2019
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
(b)(4).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
It was reported that the insulin pump received compromised force sensor system alarm during consumables change.The customer¿s blood glucose level was 219 mg/dl.Troubleshooting was performed.Customer stated that the drive support cap was loose and she fixed it using glue as well as not able to exit from rewind process.Customer was advised to discontinue use of the insulin pump and to revert to back up plan.The insulin pump will be returned for analysis.
Additional Manufacturer Narrative
Device failed to power up due to corroded battery tube spring noted.Detached end cap also noted.

• Brand Name: PARADIGM REAL-TIME INSULIN INFUSION PUMP MMT-722NALL
• Common Device Name: PUMP, INFUSION, INSULIN, TO BE USED WITH INVASIVE GLUCOSE SENSOR
• Manufacturer (Section D): MEDTRONIC PUERTO RICO OPERATIONS CO.; ceiba norte ind. park #50 road; juncos 00777 -386
• MDR Report Key: 9388166
• Report Number: 2032227-2019-123930
• Device Sequence Number: 3103832
• Product Code: OYC
• UDI-Device Identifier: 00643169478534
• UDI-Public: (01)00643169478534
• Combination Product (Y/N): N
• Initial Reporter Country: BR
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative,foreig
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 02/17/2020

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-722NAL
• Device Catalogue Number: MMT-722NAL
• Device Lot Number: B3722NALJ
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 01/07/2020
• Initial Date Received by Manufacturer: 11/25/2019
• Supplement Date Received by Manufacturer: 02/13/2020
• Initial Report FDA Received Date: 11/28/2019
• Supplement Report FDA Received Date: 02/18/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1