MAUDE Adverse Event Report: MEDTRONIC, INC. SUBCUTANEOUS, UNIPOLAR LEAD; DEFIBRILLATOR, AUTOMATIC IMPLANTABLE CARDIOVERTER

Model Number	6996SQ41
Medical Device Problem Codes	Low impedance (2285); Impedance Problem (2950)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	06/01/2020
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Concomitant medical products: dvfb1d1 icd, implanted: (b)(6) 2017.If information is provided in the future, a supplemental report will be issued.
Event or Problem Description
It was reported that the epicardial pacing leads has low impedance that has been trending down and triggered an impedance warning.The leads remain in use.No patient complications have been reported as a result of this event.
Additional Manufacturer Narrative
Upon secondary review the reported event of declining and low pacing impedance should not have been reported on this lead as the lead does not have pacing capabilities.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: SUBCUTANEOUS, UNIPOLAR LEAD
• Common Device Name: DEFIBRILLATOR, AUTOMATIC IMPLANTABLE CARDIOVERTER
• Manufacturer (Section D): MEDTRONIC, INC.; 8200 coral sea street ne; mounds view MN 55112
• MDR Report Key: 11237997
• Report Number: 2182208-2021-00398
• Device Sequence Number: 3721169
• Product Code: LWS
• UDI-Device Identifier: 00721902183065
• UDI-Public: 00721902183065
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: P920015
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2009
• 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,Followup
• Report Date (Section B): 02/05/2021

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 Expiration Date: 11/28/2009
• Device Model Number: 6996SQ41
• Device Catalogue Number: 6996SQ41
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 01/15/2021
• Supplement Date Received by Manufacturer: 02/03/2021
• Initial Report FDA Received Date: 01/27/2021
• Supplement Report FDA Received Date: 02/05/2021
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: 6937A-35 LEAD, 4968-25 LEAD; 6937A-35 LEAD, 4968-25 LEAD
• Patient Age: 14 YR
• Patient Weight: 39