MAUDE Adverse Event Report: MEDTRONIC PUERTO RICO OPERATIONS CO. PARADIGM REAL-TIME REVEL INSULIN INFUSION PUMP MMT-523NAL; PUMP, INFUSION, INSULIN, TO BE USED WITH INVASIVE GLUCOSE SENSOR

Model Number	MMT-523NAL
Medical Device Problem Code	Obstruction of Flow (2423)
Health Effect - Clinical Codes	Hyperglycemia (1905); Elevated ketones/Diabetic Ketoacidosis (2364)
Date of Event	06/01/2017
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.
Event or Problem Description
The customer reported via phone call that they experienced high blood glucose and diabetic ketoacidosis.The customer¿s blood glucose level was above 600 mg/dl.The customer was uncomfortable with the insulin pump.The customer declined troubleshoot for high blood glucose.The insulin pump will not be returned for analysis.
Additional Manufacturer Narrative
Hospitalization details has been provided which was not included with the initial report.The information has been provided with this report.(b)(4).Currently it is unknown whether or not the device may have caused or contributed to the event.The device has been returned, but not yet evaluated.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 customer was hospitalized due to high blood glucose on (b)(6) 2017 with the blood glucose of above 600 mg/dl.
Additional Manufacturer Narrative
Device passed the functional test, including the displacement test, rewind, basic occlusion test, occlusion test, prime/a33 test, excessive no delivery test and delivery accuracy test.The stop current and run current measurement tests are within specification.Device also passed self test, off no power alarm test and a21 error test.The no delivery alarm functions properly during the basic occlusion test and occlusion test.No unexpected no delivery alarm noted during testing.Device uploaded properly using carelink.Device had cracked reservoir tube lip and a missing end cap sticker.(b)(4).

• Brand Name: PARADIGM REAL-TIME REVEL INSULIN INFUSION PUMP MMT-523NAL
• 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: 7700253
• Report Number: 3004209178-2018-93422
• Device Sequence Number: 16420943
• Product Code: OYC
• UDI-Device Identifier: 00643169693746
• UDI-Public: (01)00643169693746
• Combination Product (Y/N): N
• Initial Reporter State: AR
• 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,Followup
• Report Date (Section B): 11/20/2019

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?: No
• Operator of Device: Lay User/Patient
• Device Model Number: MMT-523NAL
• Device Catalogue Number: MMT-523NAL
• Device Lot Number: B5523NALJ
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 10/25/2018
• Initial Date Received by Manufacturer: 06/20/2018
• Supplement Date Received by Manufacturer: 11/14/2019; 11/19/2019
• Initial Report FDA Received Date: 07/18/2018
• Supplement Report FDA Received Date: 11/16/2019; 11/20/2019
• 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: 35 YR
• Patient Weight: 140