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 Code	Mechanical Problem (1384)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	11/20/2019
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
A complete analysis and testing of the insulin pump showed that it was functioning properly and passed all functional testing.After testing it was concluded that the device operated within specifications.(b)(4).No motor error alarm noted during testing.Unit passed rewind test, basic occlusion test, occlusion test, prime/a33 test, excessive no delivery test and displacement test.The motor was tested outside the device and passed.
Event or Problem Description
Information received by medtronic indicated that insulin pump had motor error alarm.The customer stated that they were unable to clear the alarm and able to rewind the insulin pump.The customer was assisted with troubleshooting.The customer was reported that the drive support cap was normal.No harm requiring medical intervention was reported.The insulin pump 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: 9662057
• Report Number: 3004209178-2020-63653
• Device Sequence Number: 2396169
• Product Code: OZO
• UDI-Device Identifier: 00643169933033
• UDI-Public: (01)00643169933033
• 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
• Report Date (Section B): 02/03/2020

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-551LNAS
• Device Catalogue Number: MMT-551LNAS
• Device Lot Number: A5551LNASJ
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 12/05/2019
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 01/29/2020
• Initial Report FDA Received Date: 02/03/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 41 YR
• Patient Weight: 172