MAUDE Adverse Event Report: MEDTRONIC PUERTO RICO OPERATIONS CO. 530G INSULIN PUMP MMT-751LNAS; ARTIFICIAL PANCREAS DEVICE SYSTEM, THRESHOLD SUSPEND

Model Number	MMT-751LNAS
Medical Device Problem Codes	Device Difficult to Program or Calibrate (1496); Battery Problem (2885); Material Integrity Problem (2978); Power Problem (3010)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	08/04/2020
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.No conclusion can be drawn at this time.We therefore consider this report complete to the best of our knowledge.
Event or Problem Description
Information received by medtronic indicated that the insulin pump's buttons were not responding.Customer stated the insulin pump had battery life lasting under a week, rejected new batteries and battery cap stripped and hard to secure.No harm requiring medical intervention was reported.The insulin pump will not be returned for analysis.
Additional Manufacturer Narrative
Device monitored for several days.Device received with intermittent button response due to flattened express bolus button dome switch (creased).No damage on keypad assembly.No unlocked lcd keypad connector.Device passed self test and passed displacement test.Device received with all operating currents within specification and passed a21 error test and displacement test.No unexpected failed battery alarm anomalies noted.No unexpected low battery alarm anomalies noted.Device received with stripped battery cap coin slot(p).This mdr related to the puerto rico manufacturing site has been assigned a medwatch number from the medtronic minimed northridge site, per variance 5.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: 530G INSULIN PUMP MMT-751LNAS
• Common Device Name: ARTIFICIAL PANCREAS DEVICE SYSTEM, THRESHOLD SUSPEND
• Manufacturer (Section D): MEDTRONIC PUERTO RICO OPERATIONS CO.; ceiba norte ind. park #50 road; juncos 00777 -386
• MDR Report Key: 10384189
• Report Number: 2032227-2020-160331
• Device Sequence Number: 19263732
• Product Code: OZO
• UDI-Device Identifier: 00643169507784
• UDI-Public: (01)00643169507784
• Combination Product (Y/N): N
• Initial Reporter State: SD
• 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): 10/01/2020

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-751LNAS
• Device Catalogue Number: MMT-751LNAS
• Device Lot Number: A4751LNASJ
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 09/10/2020
• Initial Date Received by Manufacturer: 08/04/2020
• Supplement Date Received by Manufacturer: 09/30/2020
• Initial Report FDA Received Date: 08/10/2020
• Supplement Report FDA Received Date: 10/01/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 23 YR
• Patient Weight: 34