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

Model Number MMT-751NAL

Device Problems Device Inoperable (1663); Device Operates Differently Than Expected (2913)

Patient Problem Hyperglycemia (1905)

Event Date 05/17/2018

Event Type  Injury  

Manufacturer Narrative

Currently it is unknown whether or not the device may have caused or contributed to the event.The device has been returned, but not yet evaluated.Further information will follow once the analysis has been completed.No conclusion can be drawn at this time.

Event Description

The customer reported via phone call the insulin pump had a keypad anomaly and high blood glucose event.The customer¿s blood glucose was 433 mg/dl at the time of incident.Customer stated that the insulin pump buttons does not work during bolus delivery.No significant events leading to keypad anomaly were observed.Keypad anomaly troubleshooting was performed and confirmed that time is not advancing.Customer had a high blood glucose of 433 mg/dl and treated.Customer declined high blood glucose troubleshooting.The customer was advised to discontinue use of pump and revert to back-up plan.The insulin pump is being replaced and is expected to return for analysis.

Manufacturer Narrative

Device had unresponsive buttons at esc and act due to unlocked lcd keypad connector during visual inspection.Unable to perform the rewind test, basic occlusion test, occlusion test, prime test, excessive no delivery test and displacement test due to unresponsive button.No button error alarm during testing.

• Brand Name: 530G INSULIN PUMP MMT-751NAL
• Type of Device: ARTIFICIAL PANCREAS DEVICE SYSTEM, THRESHOLD SUSPEND
• Manufacturer (Section D): MEDTRONIC PUERTO RICO OPERATIONS CO.; ceiba norte ind. park #50 road; juncos 00777 -386
• Manufacturer (Section G): MEDTRONIC PUERTO RICO OPERATIONS CO.; ceiba norte ind. park #50 road; juncos 00777 -386
• Manufacturer Contact: gerwin de graaff ; ceiba norte ind. park #50 road; juncos 00777--386
• MDR Report Key: 7640534
• MDR Text Key: 112421597
• Report Number: 3004209178-2018-85393
• Device Sequence Number: 1
• Product Code: OZO
• UDI-Device Identifier: 00643169503694
• UDI-Public: (01)00643169503694
• Combination Product (y/n): N
• Reporter Country Code: US
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: consumer
• Reporter Occupation: Patient
• Type of Report: Initial,Followup
• Report Date: 12/21/2018

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 06/27/2018
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Lay User/Patient
• Device Model Number: MMT-751NAL
• Device Catalogue Number: MMT-751NAL
• Device Lot Number: A4751NALJ
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 06/13/2018
• Is the Reporter a Health Professional?: No
• Date Manufacturer Received: 12/19/2018
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 12/01/2015
• Is the Device Single Use?: No
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Unknown
• Patient Sequence Number: 1
• Patient Outcome(s): Other
• Patient Age: 55 YR
• Patient Weight: 234