MAUDE Adverse Event Report: MEDTRONIC PUERTO RICO OPERATIONS CO. PUMP MMT-1711KL 640G V4.10 BK SF MM; PUMP, INFUSION, INSULIN, TO BE USED WITH INVASIVE GLUCOSE SENSOR

Model Number MMT-1711KL

Device Problem Excess Flow or Over-Infusion (1311)

Patient Problem Hypoglycemia (1912)

Event Date 10/22/2022

Event Type  malfunction  

Event Description

Information received by medtronic indicated that the pump did not stop delivering the insulin at low and the customer's blood glucose value was kept falling.The customer experienced hypoglycemia with blood glucose value 3.8mmol/l.No further patient complications were reported.Troubleshooting could not be performed.The insulin pump will be returned for the analysis.

Manufacturer Narrative

(b)(4).Currently it is unknown whether or not the device may have caused or contributed to the event as no product has been returned.The device will be returned for analysis and further information will follow once the analysis has been completed.No conclusion can be drawn at this time.The insulin pump involved in this event is the 640g insulin infusion pump, which is not marketed in the united states.However, the device is similar to the paradigm real-time insulin infusion pump, which is marketed in the united states.Medtronic, inc.(medtronic) is submitting this report to comply with 21 c.F.R.Part 803, the medical device reporting regulation.This report is based upon information obtained by medtronic, which the company may not have been able to fully investigate or verify prior to the date the report was required by the fda.Medtronic has made reasonable efforts to obtain more complete information in the time allotted and has provided as much information as is available to the company as of the submission date this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employees caused or contributed to the event described in the report.In particular, this report does not constitute an admission by anyone that the product described in this report has any "defects" or has "malfunctioned".These words are included in the fda 3500a form and are fixed items for selection created by the fda, to categorize the type of event solely for the purpose of reporting pursuant to part 803.Medtronic objects to the use of these words and others like it because of the lack of definition and the connotations implied by these terms.This statement should be included with any information or report disclosed to the public under the freedom of information act.

Manufacturer Narrative

Inserted a test p-cap into the retainer ring, and it locked in place properly.The retainer ring is solidly attached to the reservoir tube lip.Did not note any cracks in or around the reservoir tube lip, or in the retainer ring.Did not note any cracks in the battery tube or in the battery threads.Unit passed displacement, rewind, prime/seating, basic occlusion, force sensor, occlusion, sleep current measurement, active current measurement, self, and displacement accuracy tests.No under or over delivery anomalies were noted during testing.Attempt to upload the unit¿s history and trace files using thus was successful.Attempt to upload the patient¿s data using carelink was also successful.Although the adapt tool does list some delivery related alarms/alerts, they occur way before the event date:.The adapt tool does not list any pump errors that could potentially trigger a critical pump error.The case was cut open.After visual inspection, did not note any signs of previous moisture presence or corrosion inside the battery compartment or on any of the boards, assemblies, and the motor inside the unit.In summary, the customer¿s report of over delivery was not confirmed during testing.Medtronic, inc.(medtronic) is submitting this report to comply with 21 c.F.R.Part 803, the medical device reporting regulation.This report is based upon information obtained by medtronic, which the company may not have been able to fully investigate or verify prior to the date the report was required by the fda.Medtronic has made reasonable efforts to obtain more complete information in the time allotted and has provided as much information as is available to the company as of the submission date this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employees caused or contributed to the event described in the report.In particular, this report does not constitute an admission by anyone that the product described in this report has any "defects" or has "malfunctioned".These words are included in the fda 3500a form and are fixed items for selection created by the fda, to categorize the type of event solely for the purpose of reporting pursuant to part 803.Medtronic objects to the use of these words and others like it because of the lack of definition and the connotations implied by these terms.This statement should be included with any information or report disclosed to the public under the freedom of information act.

• Brand Name: PUMP MMT-1711KL 640G V4.10 BK SF MM
• Type of Device: PUMP, INFUSION, INSULIN, TO BE USED WITH INVASIVE GLUCOSE SENSOR
• 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: tricha miles ; ceiba norte ind. park #50 road; juncos 00777--386 ; 7635140379
• MDR Report Key: 15813307
• MDR Text Key: 306892961
• Report Number: 2032227-2022-361715
• Device Sequence Number: 1
• Product Code: OYC
• UDI-Device Identifier: 000000763000367039
• UDI-Public: (01)000000763000367039
• Combination Product (y/n): N
• Reporter Country Code: DA
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Consumer
• Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup
• Report Date: 02/16/2023

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 11/17/2022
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Lay User/Patient
• Device Model Number: MMT-1711KL
• Device Catalogue Number: MMT-1711KL
• Device Lot Number: HG5ZWDR
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Manufacturer Received: 02/02/2023
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 01/12/2022
• 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