MAUDE Adverse Event Report: MEDTRONIC, INC. TYRX ABSORBABLE ANTIBACTERIAL ENVELOPE; MESH, SURGICAL, POLYMERIC

Model Number	CMRM6133
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Erosion (1750)
Date of Event	02/03/2025
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Continuation of d10: product id dtpa2qq lot# serial# (b)(6) implanted: (b)(6)2024 explanted: (b)(6)2025 product id 6935m55 lot# serial# (b)(6) implanted: (b)(6) 2024 explanted: (b)(6) 2025 product id 5076-45 lot# serial# (b)(6) implanted: (b)(6) 2024 explanted: (b)(6) 2025 product id 479878 lot# serial# (b)(6) implanted: (b)(6) 2024 explanted: (b)(6) 2025 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 or Problem Description
It was reported that approximately three and a half months post right sided cardiac resynchronization therapy defibrillator (crt-d) system implant involving an antibacterial absorbable envelope, the system was explanted due to erosion.A new left sided crt-d system was implanted 3 days later.No further patient complications have been reported as a result of this event.
Additional Manufacturer Narrative
This regulatory report is being submitted as part of a retrospective review and remediation related to capa 711948.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: TYRX ABSORBABLE ANTIBACTERIAL ENVELOPE
• Common Device Name: MESH, SURGICAL, POLYMERIC
• Manufacturer (Section D): MEDTRONIC, INC.; 8200 coral sea street ne; mounds view MN 55112
• Manufacturer (Section G): MEDTRONIC, INC.; 8200 coral sea street ne; mounds view MN 55112
• Manufacturer Contact: gerard torenvliet ; 8200 coral sea st ne; mounds view, MN 55112-4391 ; 7635269277
• MDR Report Key: 22546906
• Report Number: 2182208-2025-03573
• Device Sequence Number: 15607135
• Product Code: FTL
• UDI-Device Identifier: 00763000307882
• UDI-Public: 00763000307882
• Combination Product (Y/N): N
• Initial Reporter State: MA
• Initial Reporter Country: US
• PMA/510(K) Number: K130943
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2024
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 12/24/2025

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: 07/13/2025
• Device Model Number: CMRM6133
• Device Catalogue Number: CMRM6133
• Device Lot Number: R238909
• 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: 02/03/2025
• Supplement Date Received by Manufacturer: 11/25/2025
• Initial Report FDA Received Date: 07/18/2025
• Supplement Report FDA Received Date: 12/24/2025
• Date Device Manufactured: 07/18/2024
• 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: "SEE H11...."
• Outcome Attributed to Adverse Event: Required Intervention; Hospitalization
• Patient Age: 79 YR
• Patient Sex: Female