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	No Display/Image (1183); Moisture or Humidity Problem (2986)
Health Effect - Clinical Codes	No Consequences Or Impact To Patient (2199); No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	07/12/2020
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
Information received by medtronic indicated that the insulin pump was not turning on.Customer stated that the insulin pump was exposed to moisture.No harm requiring medical intervention was reported.The insulin pump will be returned for analysis.
Additional Manufacturer Narrative
On (b)(6) 2020 the customer returned device for an alleged blank display and water in the device.Device received with blank display due to moisture damage at electronic assembly.Also, moisture damage motor during visual inspection.Perform brush cleaning with the isopropyl alcohol and cleaning up all corrosion on the pcba and powered still no power up.The original mother board and rf board was removed and replace with a test mother and rf board.No anomalies was notice after battery insert.Problem isolated to mother and rf boards.Unable to perform normal operating current.The stop (idle) current and run current measurement tests self test, rewind test and displacement test due to blank display.The following were noted during visual inspection: minor scratched lcd window, cracked belt clip slot and cracked reservoir tube lip.The test p-cap/reservoir does lock into place.After inserting battery unit power properly.Device monitored for serval days and no blank display noted.Medtronic, inc.(medtronic) is submitting this report to comply with 21 c.F.R.Part 803, the medical device reporting regulation.This report is based upon information obtained by medtronic, which the company may not have been able to fully investigate or verify prior to the date the report was required by the fda.Medtronic has made reasonable efforts to obtain more complete information in the time allotted and has provided as much information as is available to the company as of the submission date this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employees caused or contributed to the event described in the report.In particular, this report does not constitute an admission by anyone that the product described in this report has any "defects" or has "malfunctioned".These words are included in the fda 3500a form and are fixed items for selection created by the fda, to categorize the type of event solely for the purpose of reporting pursuant to part 803.Medtronic objects to the use of these words and others like it because of the lack of definition and the connotations implied by these terms.This statement should be included with any information or report disclosed to the public under the freedom of information act.

• 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
• Manufacturer (Section G): MEDTRONIC PUERTO RICO OPERATIONS CO.; ceiba norte ind. park #50 road; juncos 00777 -386
• Manufacturer Contact: gerwin de graaff ; ceiba norte ind. park #50 road; juncos 00777--386 ; 8185464805
• MDR Report Key: 10294744
• Report Number: 2032227-2020-149313
• Device Sequence Number: 2912508
• Product Code: OYC
• UDI-Device Identifier: 00643169478602
• UDI-Public: (01)00643169478602
• Combination Product (Y/N): N
• Initial Reporter State: NC
• 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): 08/10/2022

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
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 07/13/2020
• Supplement Date Received by Manufacturer: 08/05/2022
• Initial Report FDA Received Date: 07/20/2020
• Supplement Report FDA Received Date: 08/10/2022
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 10/10/2014
• Is the Device Labeled for Single Use? (Y/N): No
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Unknown
• Patient Sequence Number: 1
• Patient Age: 57 YR
• Patient Sex: Male
• Patient Weight: 73 KG