MAUDE Adverse Event Report: Medtronic Puerto Rico Villalba INTERSTIM¿; STIMULATOR, ELECTRICAL, IMPLANTABLE, FOR INCON

Model Number	3058
Medical Device Problem Codes	Electromagnetic Interference (1194); Inappropriate/Inadequate Shock/Stimulation (1574)
Health Effect - Clinical Code	Electric Shock (2554)
Date of Event	07/27/2026
Type of Reportable Event	Serious Injury
Event or Problem Description
Information was received from a patient who was implanted with an implantable neurostimulator (ins) for urinary dysfunction/sacral nerve stim and gastrointestinal/pelvic floor.It was reported that the patient (pt) experienced electric shocks during two mri procedures.The pt needed the mri because they had been in a car accident.The pt stated that the mri technician told them the ins was mri scan compatible but did not tell them they needed to turn off the ins prior to the mri scan.The pt was redirected to their healthcare provider (hcp) to further address the issue.
Additional Manufacturer Narrative
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 employee 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.

• Brand Name: INTERSTIM¿
• Common Device Name: STIMULATOR, ELECTRICAL, IMPLANTABLE, FOR INCON
• Manufacturer (Section D): Medtronic Puerto Rico Villalba; road 149 km 56.3; villalba PR 00766
• Manufacturer (Section G): Medtronic Puerto Rico Villalba; road 149 km 56.3; villalba PR 00766
• Manufacturer Contact: justin ellis ; 8200 coral sea street ne mvs21; mounds view, MN 55112 ; +1(763)526-5677
• MDR Report Key: 50074650
• Report Number: 2649622-2026-22440
• Device Sequence Number: 21395674
• Product Code: EZW
• UDI-Device Identifier: 00763000449711
• UDI-Public: (01)00763000449711(17)230128
• Combination Product (Y/N): N
• Initial Reporter State: OK
• Initial Reporter Country: US
• PMA/510(K) Number: P970004
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2021
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Consumer
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial
• Report Date (Section B): 07/29/2026

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Expiration Date: 01/28/2023
• Device Model Number: 3058
• Device Catalogue Number: 3058
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 07/28/2026
• Initial Report FDA Received Date: 07/29/2026
• Date Device Manufactured: 07/29/2021
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Patient Age: 71 YR
• Patient Sex: Female