MAUDE Adverse Event Report: MEDTRONIC SINGAPORE OPERATIONS AZURE XT DR MRI SURESCAN; PULSE GENERATOR, PERMANENT, IMPLANTABLE

Model Number W1DR01

Device Problems Electrical /Electronic Property Problem (1198); Mechanical Problem (1384)

Patient Problem Tachycardia (2095)

Event Date 01/30/2024

Event Type  Injury  

Event Description

It was reported that approximately two weeks post implant the patient experienced atrial tachycardia with rapid heart rate.The implantable pulse generator (ipg) exhibited a loose set screw and a polarity switch.The right atrial (ra) lead exhibited  oversensing, noise and high out of range (oor) impedance.A revision was completed to fix the loose set screw.The ipg and ra lead remains in use.No further patient complications have been reported as a result of this .

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.

Manufacturer Narrative

Correction to b5, h6 a07 removed 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.

Event Description

It was further reported that the polarity switch occurred on th ra lead not the ipg.

• Brand Name: AZURE XT DR MRI SURESCAN
• Type of Device: PULSE GENERATOR, PERMANENT, IMPLANTABLE
• Manufacturer (Section D): MEDTRONIC SINGAPORE OPERATIONS; 49 changi south avenue 2; nasaco tech centre; singapore 48605 6; SN 486056
• Manufacturer (Section G): MEDTRONIC SINGAPORE OPERATIONS; 49 changi south avenue 2; nasaco tech centre; singapore 48605 6; SN 486056
• Manufacturer Contact: paula bixby ; 8200 coral sea st ne; mounds view, MN 55112 ; 7635055378
• MDR Report Key: 18985122
• MDR Text Key: 338661319
• Report Number: 3008973940-2024-02206
• Device Sequence Number: 1
• Product Code: NVZ
• UDI-Device Identifier: 00763000316846
• UDI-Public: 00763000316846
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: P980035
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional
• Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date: 03/28/2024

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 03/27/2024
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Device Operator: Lay User/Patient
• Device Model Number: W1DR01
• Device Catalogue Number: W1DR01
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 03/13/2024
• Was Device Evaluated by Manufacturer?: No
• Date Device Manufactured: 05/16/2023
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Treatment: 5086MRI58, LEAD, 5086MRI52, LEAD.
• Patient Outcome(s): Hospitalization; Required Intervention
• Patient Age: 67 YR
• Patient Sex: Female