MAUDE Adverse Event Report: MEDTRONIC PUERTO RICO OPERATIONS CO. 530G INSULIN PUMP MMT-551LNAS; ARTIFICIAL PANCREAS DEVICE SYSTEM, THRESHOLD SUSPEND

Model Number	MMT-551LNAS
Medical Device Problem Codes	Adverse Event Without Identified Device or Use Problem (2993); Power Problem (3010)
Health Effect - Clinical Code	Insufficient Information (4580)
Date of Event	07/26/2020
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Insulin pump monitored for several days.Unit received with all operating currents within spec and passed unexpected restart error test and displacement test.No unexpected failed battery alarm anomalies noted.Pump received with broken reservoir tube lip, missing reservoir tube o ring, cracked belt clip slot, cracked battery tube threads and corroded battery tube.The test infusion set and reservoir does not lock into place.(b)(4).
Event or Problem Description
Information received by medtronic indicated that the insulin pump had weak battery alarm and was able to clear the alarm.No harm requiring medical intervention was reported.The device will be returned for analysis.

• Brand Name: 530G INSULIN PUMP MMT-551LNAS
• 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; * 00777-3869
• MDR Report Key: 12055779
• Report Number: 2032227-2021-160567
• Device Sequence Number: 3768462
• Product Code: OZO
• UDI-Device Identifier: 00643169507739
• UDI-Public: (01)00643169507739
• Combination Product (Y/N): N
• Initial Reporter State: CA
• 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
• Report Date (Section B): 06/23/2021

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-551LNAS
• Device Catalogue Number: MMT-551LNAS
• Device Lot Number: A4551LNASJ
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 06/07/2021
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 06/17/2021
• Initial Report FDA Received Date: 06/24/2021
• 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: 142