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

Model Number MMT-751NAH

Device Problems Failure to Prime (1492); Incorrect, Inadequate or Imprecise Result or Readings (1535)

Patient Problem No Consequences Or Impact To Patient (2199)

Event Date 05/09/2018

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 had prime rewind anomaly.The customer¿s blood glucose level was unknown at the time of the incident.The customer stated that they are unable to exit the preparing to prime loop.The customer stated that the drive support cap was flush.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

Insulin pump passed the displacement test but received compromised force sensor system alarm during the basic occlusion test due to loose/protruded drive support disk.Unable to perform the occlusion, prime/compromised force sensor system and excessive no delivery test or verify prime/fill anoamly due to compromised force sensor system alarm.

• Brand Name: 530G INSULIN PUMP MMT-751NAH
• 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: 7574751
• MDR Text Key: 110340816
• Report Number: 3004209178-2018-78036
• Device Sequence Number: 1
• Product Code: OZO
• UDI-Device Identifier: 00643169404311
• UDI-Public: (01)00643169404311
• 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: 09/13/2018

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
• Device Operator: Lay User/Patient
• Device Model Number: MMT-751NAH
• Device Catalogue Number: MMT-751NAH
• Device Lot Number: A3751NAHJ
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 05/25/2018
• Is the Reporter a Health Professional?: No
• Initial Date Manufacturer Received: 05/09/2018
• Initial Date FDA Received: 06/06/2018
• Supplement Dates Manufacturer Received: 08/18/2018
• Supplement Dates FDA Received: 09/13/2018
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 07/14/2014
• 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: 23 YR
• Patient Weight: 208