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

Model Number	MMT-723LNAS
Medical Device Problem Codes	Computer Software Problem (1112); Application Program Problem: Dose Calculation Error (1189); Mechanical Problem (1384); Obstruction of Flow (2423); Loss of Data (2903)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	08/14/2019
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
The customer reported via phone call that the insulin pump alarmed multiple errors.The customer's blood glucose value was 103 mg/dl.The customer also reported that they received motor error and no delivery alert.The insulin pump will be returned for analysis.
Additional Manufacturer Narrative
Insulin pump passed the displacement test however a33 alarm during prime test at 4 lbs and motor error alarm during the basic occlusion test due to protruded drive support disk.The motor was tested outside of the device and passed.Unable to verify e17, e18, e21 alarm and no excessive no delivery alarm due to loose drive support disk.

• 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 PUERTO RICO OPERATIONS CO.; ceiba norte ind. park #50 road; juncos 00777 -386
• MDR Report Key: 8924763
• Report Number: 2032227-2019-51983
• Device Sequence Number: 16215823
• Product Code: OYC
• UDI-Device Identifier: 00643169478602
• UDI-Public: (01)00643169478602
• Combination Product (Y/N): N
• Initial Reporter State: TX
• 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): 10/16/2019

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-723LNAS
• Device Catalogue Number: MMT-723LNAS
• Device Lot Number: A4723LNASJ
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 10/02/2019
• Initial Date Received by Manufacturer: 08/15/2019
• Supplement Date Received by Manufacturer: 10/14/2019
• Initial Report FDA Received Date: 08/23/2019
• Supplement Report FDA Received Date: 10/16/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 55 YR
• Patient Weight: 136