MAUDE Adverse Event Report: MEDTRONIC MED REL MEDTRONIC PUERTO RICO MAXIMO II VR; IMPLANTABLE CARDIOVERTER DEFIBRILLATOR (NON-CRT)

Model Number	D284VRC
Medical Device Problem Codes	Failure to Charge (1085); Electrical /Electronic Property Problem (1198); Delayed Charge Time (2586)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	08/25/2018
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that the right ventricular (rv) lead triggered alerts for high and undefined high rv defibrillation coil impedance values.In addition, the rv lead triggered a lead integrity alert (lia) due to non-sustained ventricular tachycardia episodes and a high sensing integrity counter (sic) value.The lead also triggered an alert for out of range (oor) high rv pacing impedance value.The device reached end of service (eos) and triggered alerts for longer than expected charge time at elective replacement indicator (eri) and charge circuit timeout.Additionally, the device exhibited charge circuit inactive.The device was explanted and the lead is no longer in use.No patient complications have been reported as a result of this event.
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: MAXIMO II VR
• Common Device Name: IMPLANTABLE CARDIOVERTER DEFIBRILLATOR (NON-CRT)
• Manufacturer (Section D): MEDTRONIC MED REL MEDTRONIC PUERTO RICO; road 31, km. 24, hm 4; ceiba norte industrial park; juncos PR 00777
• Manufacturer (Section G): MEDTRONIC MED REL MEDTRONIC PUERTO RICO; road 31, km. 24, hm 4; ceiba norte industrial park; juncos PR 00777
• Manufacturer Contact: paula bixby ; 8200 coral sea st ne; mounds view, MN 55112 ; 7635055378
• MDR Report Key: 19071024
• Report Number: 3004209178-2024-08725
• Device Sequence Number: 6938498
• Product Code: LWS
• UDI-Device Identifier: 00613994446619
• UDI-Public: 00613994446619
• Combination Product (Y/N): N
• Initial Reporter State: VT
• Initial Reporter Country: US
• PMA/510(K) Number: P980016
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2011
• Device Explanted Year: 2024
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 04/09/2024

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?: Yes
• Operator of Device: Lay User/Patient
• Device Expiration Date: 08/14/2012
• Device Model Number: D284VRC
• Device Catalogue Number: D284VRC
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 03/22/2024
• Initial Report FDA Received Date: 04/09/2024
• Date Device Manufactured: 02/17/2011
• 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
• Concomitant Medical Products and Therapy/Usage Dates: 693565, LEAD.
• Outcome Attributed to Adverse Event: Hospitalization; Required Intervention
• Patient Age: 43 YR
• Patient Sex: Female