MAUDE Adverse Event Report: MEDTRONIC PUERTO RICO OPERATIONS CO. CLARIA MRI QUAD CRT-D SURESCAN; DEFIBRILLATOR, AUTOMATIC IMPLANTABLE CARDIOVERTER, WITH CARDIAC RESYNCHRONIZATIO

Model Number DTMA1QQ

Device Problem Battery Problem (2885)

Patient Problem No Clinical Signs, Symptoms or Conditions (4582)

Event Date 01/24/2023

Event Type  Injury  

Manufacturer Narrative

Medtronic is submitting this report to comply with fda reporting regulations under 21 cfr parts 4 and 803.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 and has provided 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.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 regulatory reporting.Medtronic objects to the use of these words and others like them 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.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.A good faith effort will be made to obtain the applicable information relevant to the report.If information is provided in the future, a supplemental report will be issued.

Event Description

It was reported that the right ventricular (rv) lead and left ventricular (lv) lead exhibited elevated thresholds.It was also noted that the rv lead triggered a lead integrity alert (lia) due to oversensing and an elevated sensing integrity counter (sic).It was further reported that the cardiac resynchronization therapy defibrillator (crt-d) device sensitivity was changed to decrease the no ise episodes.The patient presented to the emergency department approximately one week after the sensitivity was changed due to the rv lead alert noise triggering again.At that time the physician elected to turn the rv lead alert alarm off and keep all therapies on with the crt-d.It was also reported that the rv lead had a fracture.The rv lead was subsequently explanted and replaced.The lv lead remains in use.The high thresholds caused a high battery drain on the crt-d and subsequently the device was also explanted and replaced.No patient complications have been reported as a result of this event.

Manufacturer Narrative

Product event summary: the device was returned and analyzed.Analysis of the device revealed normal battery depletion.The battery indicator signifying that it is time for device replacement occurred after explant.Medtronic is submitting this report to comply with fda reporting regulations under 21 cfr parts 4 and 803.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 and has provided 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.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 regulatory reporting.Medtronic objects to the use of these words and others like them 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.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.A good faith effort will be made to obtain the applicable information relevant to the report.If information is provided in the future, a supplemental report will be issued.

• Brand Name: CLARIA MRI QUAD CRT-D SURESCAN
• Type of Device: DEFIBRILLATOR, AUTOMATIC IMPLANTABLE CARDIOVERTER, WITH CARDIAC RESYNCHRONIZATIO
• Manufacturer (Section D): MEDTRONIC PUERTO RICO OPERATIONS CO.; road 31, km. 24, hm 4; ceiba norte industrial park; juncos PR 00777
• Manufacturer (Section G): MEDTRONIC PUERTO RICO OPERATIONS CO.; 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: 17329454
• MDR Text Key: 319227222
• Report Number: 3004209178-2023-12691
• Device Sequence Number: 1
• Product Code: NIK
• UDI-Device Identifier: 00643169720633
• UDI-Public: 00643169720633
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: P010031
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional,Company Representative
• Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date: 10/04/2023

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 07/14/2023
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Device Operator: Lay User/Patient
• Device Expiration Date: 07/28/2020
• Device Model Number: DTMA1QQ
• Device Catalogue Number: DTMA1QQ
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 10/02/2023
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 02/09/2019
• 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: 6935M55 LEAD, 439888 LEAD, 5076-45 LEAD
• Patient Outcome(s): Hospitalization; Required Intervention
• Patient Age: 66 YR
• Patient Sex: Female
• Patient Weight: 70 KG