MAUDE Adverse Event Report: MEDTRONIC MINIMED PARADIGM REAL-TIME INSULIN INFUSION PUMP MMT-522RNAB; PUMP, INFUSION, INSULIN, TO BE USED WITH INVASIVE GLUCOSE SENSOR

Model Number	MMT-522RNAB
Medical Device Problem Codes	Device Difficult to Program or Calibrate (1496); Power Problem (3010); Patient Device Interaction Problem (4001)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	06/15/2018
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Insulin pump received with broken battery tube thread and cracked display window corners noted.All buttons functioning properly.No button error alarm during testing.No moisture or corroded keypad found.No flatted keypad.J2 connector was inspected and locked on lcd board.Unite power up properly after battery installation.Unite received with operating current within specs.No unexpected low battery alarm was noted.Unite passed.Displacement test, self test, off no power test and all operating current test.However, corrode battery tube compartment was noted.The asr exemption e2015043 was revoked on february 4, 2019.This event was previously reported as an asr.Additional information or analysis results regarding this event will be reported as an mdr.
Event or Problem Description
The customer reported via phone call that the esc and act buttons hard to press as well as insulin pump rejecting the new batteries also random no delivery alarms.The customer¿s blood glucose was unknown.The insulin pump will be returned for analysis.

• Brand Name: PARADIGM REAL-TIME INSULIN INFUSION PUMP MMT-522RNAB
• Common Device Name: PUMP, INFUSION, INSULIN, TO BE USED WITH INVASIVE GLUCOSE SENSOR
• Manufacturer (Section D): MEDTRONIC MINIMED; 18000 devonshire st.; northridge CA 91325 1219
• MDR Report Key: 8455067
• Report Number: 2032227-2019-02596
• Device Sequence Number: 16250738
• Product Code: OYC
• UDI-Device Identifier: 00613994623553
• UDI-Public: (01)00613994623553
• Combination Product (Y/N): N
• Initial Reporter State: MN
• 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): 03/27/2019

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-522RNAB
• Device Catalogue Number: MMT-522RNAB
• Device Lot Number: A000142708
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 02/07/2019
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 03/25/2019
• Initial Report FDA Received Date: 03/27/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 82 YR
• Patient Weight: 45