MAUDE Adverse Event Report: MEDTRONIC PUERTO RICO OPERATIONS CO. 630G INSULIN PUMP MMT-1715K 630G BLACK MG; AUTOMATED INSULIN DOSING, THRESHOLD SUSPEND

Model Number	MMT-1715K
Medical Device Problem Code	Battery Problem (2885)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	11/08/2016
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
This report is being submitted as part of remediation activities associated with capa # 643143, which is addressing mdr reporting guidance from fdas 1995 preamble, which ensures complaints related to corrections and recalls which were previously reported to fda under 21 cfr 806 are now reported as mdrs; this is not a new malfunction/event.This mdr related to the puerto rico manufacturing site has been assigned a medwatch number from the medtronic minimed northridge site, per variance 5.Pump passed the self-test, active current measurement, rewind test,prime/seating test, basic occlusion test, occlusion test, force sensortest and displacement test however, pump received with high sleepcurrent and multiple replace battery now alarms due to high resistanceon the internal battery connector.The loaded voltage (loaded vlith)display at the power graph management tool shows abnormal behavior.After disconnecting and reconnecting the internal battery connector onj6 / pcba 1, the pump was monitored and functioned properly.The batteryand battery tube did not heat up during the testing period.No obvioussigns of components heating up or heat damage noted during visualinspection of the electronic assembly.Pump received with scratchedcase and pillowing keypad overlay.Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide as much relevant information as is available to the company as of the submission date of 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.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.
Event or Problem Description
It was reported to medtronic minimed that the customer experienced multiple "low battery" and "replace battery now" alarms within 20 hours, with the battery becoming hot upon removal.The customer reported no adverse event.The event involved product(s) mmt-1715k.Troubleshooting was performed and which included reviewing alarm history, verifying the use of duracell batteries, and confirming that the battery cap was not loose, cracked, or damaged, but the issue persisted.No harm requiring medical intervention was reported.The product was returned for analysis.

• Brand Name: 630G INSULIN PUMP MMT-1715K 630G BLACK MG
• Common Device Name: AUTOMATED INSULIN DOSING, THRESHOLD SUSPEND
• Manufacturer (Section D): MEDTRONIC PUERTO RICO OPERATIONS CO.; ceiba norte ind. park #50 road; juncos 00777 -386; * 00777-3869
• Manufacturer (Section G): MEDTRONIC PUERTO RICO OPERATIONS CO.; ceiba norte ind. park #50 road; juncos 00777 -386; * 00777-3869
• Manufacturer Contact: lusine boyadzhyan ; ceiba norte ind. park #50 road; juncos 00777--386 ; * 00777-3869
• MDR Report Key: 22346193
• Report Number: 2032227-2025-199544
• Device Sequence Number: 8519602
• Product Code: OZO
• UDI-Device Identifier: 00643169656840
• UDI-Public: (01)00643169656840
• Combination Product (Y/N): N
• Initial Reporter State: NE
• Initial Reporter Country: US
• PMA/510(K) Number: P150001
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Consumer
• Initial Reporter Occupation: Non-Healthcare Professional
• Remedial Action: Recall
• Type of Report: Initial
• Report Date (Section B): 06/27/2025

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-1715K
• Device Catalogue Number: MMT-1715K
• Device Lot Number: HG1D2S0
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 03/02/2017
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 07/22/2024
• Initial Report FDA Received Date: 06/27/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Is the Device Labeled for Single Use? (Y/N): No
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: A
• If action reported to FDA under 21 USC 360i(g), list FDA-assigned Recall Number or include a statement: 2032227-07-23-2024-001-C
• Patient Sequence Number: 1
• Patient Age: 66 YR
• Patient Sex: Male