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

Model Number	MMT-751PNAB
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	09/28/2017
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 motor error and motor position encoder error.Customer's blood glucose level was not reported.Customer was advised to discontinue use of the device and revert to a backup plan.The customer was advised that the device would be replaced and agreed to return the product for analysis.
Additional Manufacturer Narrative
The insulin pump alarmed motor error during the rewind due to motor leaking oil and contaminating the motor home switch.Motor position encoder error alarms found at the alarm history file.Analysis was unable to perform basic occlusion test, occlusion test, prime test, excessive no delivery test and displacement test due to motor error alarms.The insulin pump was received with cracked case at the display window corners and display window and minor scratched display window and case.

• Brand Name: 530G INSULIN PUMP MMT-751PNAB
• 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: 6915177
• Report Number: 2032227-2017-55718
• Device Sequence Number: 13671470
• Product Code: OZO
• UDI-Device Identifier: 00643169507319
• UDI-Public: (01)00643169507319
• Combination Product (Y/N): N
• Initial Reporter State: SC
• Initial Reporter Country: US
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: health professional
• Initial Reporter Occupation: Nurse
• Type of Report: Initial,Followup
• Report Date (Section B): 02/19/2018

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-751PNAB
• Device Catalogue Number: MMT-751PNAB
• Device Lot Number: A3751PNABJ
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 10/09/2017
• Initial Date Received by Manufacturer: 09/28/2017
• Supplement Date Received by Manufacturer: 02/01/2018
• Initial Report FDA Received Date: 10/05/2017
• Supplement Report FDA Received Date: 02/19/2018
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 63 YR
• Patient Weight: 174