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

Model Number	MMT-723LNAB
Medical Device Problem Codes	Mechanical Problem (1384); Obstruction of Flow (2423); Detachment of Device or Device Component (2907)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	01/10/2020
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.(b)(4).
Event or Problem Description
Customer reported via phone call that insulin pump had motor error while delivering a bolus and the drive support cap was flush.Customer's blood glucose level was 223 mg/dl at the time of incident.Customer stated that insulin pump had no delivery alarm.Advised the insulin pump will need to be replaced.Advised to discontinue use of the insulin pump and revert to backup plan.The insulin pump will be returned for analysis.
Additional Manufacturer Narrative
Device passed displacement test, rewind test, basic occlusion test, prime or a33 test, excessive no delivery test, occlusion test.No motor error alarm or delivery during testing noted.The motor was tested outside the unit and passed.Drive support disk look normal.

• Brand Name: PARADIGM REAL-TIME REVEL INSULIN INFUSION PUMP MMT-723LNAB
• 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: 9594484
• Report Number: 2032227-2020-100538
• Device Sequence Number: 2473822
• Product Code: OYC
• UDI-Device Identifier: 00643169151321
• UDI-Public: (01)00643169151321
• Combination Product (Y/N): N
• Initial Reporter State: MA
• 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): 04/16/2020

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-723LNAB
• Device Catalogue Number: MMT-723LNAB
• Device Lot Number: A000289711
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 04/01/2020
• Initial Date Received by Manufacturer: 01/10/2020
• Supplement Date Received by Manufacturer: 04/08/2020
• Initial Report FDA Received Date: 01/15/2020
• Supplement Report FDA Received Date: 04/16/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 37 YR
• Patient Weight: 160