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 Fluid/Blood Leak (1250); Device Displays Incorrect Message (2591)

Patient Problem No Consequences Or Impact To Patient (2199)

Event Date 05/22/2018

Event Type  malfunction  

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 that the insulin pump alarmed compromised force sensor system.The customer¿s blood glucose level was 208 mg/dl at the time of the incident.The customer also reported that the insulin was squirting during manual prime process.Drive support cap was appears the customer was advised that the insulin pump needed to be replaced and was advised to discontinue use of the insulin pump and to revert to the backup plan.The insulin pump will be returned for analysis.

Manufacturer Narrative

Unit alarmed motor error during basic occlusion test due to faulty force sensor resistor.Unable to perform basic occlusion test, occlusion test, prime test, excessive no delivery test or verify the compromised force sensor system alarm due to motor error alarm.However, unit passed rewind test and displacement test.Motor passed motor test.

• 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: 7608646
• MDR Text Key: 111721801
• Report Number: 3004209178-2018-82287
• 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: user facility
• Reporter Occupation: Patient
• Type of Report: Initial,Followup
• Report Date: 09/13/2018

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 06/18/2018
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• 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: 06/06/2018
• Is the Reporter a Health Professional?: No
• Date Manufacturer Received: 08/17/2018
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 01/05/2015
• 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 Age: 18 YR
• Patient Weight: 131