MAUDE Adverse Event Report: W. L. GORE & ASSOCIATES, INC. GORE® TAG® CONFORMABLE THORACIC STENT GRAFT WITH ACTIVE CONTROL SYSTEM; SYSTEM, ENDOVASCULAR GRAFT, AORTIC ANEURYSM TREATMENT

Model Number	TGMR373720
Medical Device Problem Code	Fluid/Blood Leak (1250)
Health Effect - Clinical Code	Aneurysm (1708)
Date of Event	06/15/2022
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
(b)(4).
Event or Problem Description
On (b)(6) 2021, this patient underwent endovascular treatment for a thoracic aortic aneurysm and was implanted with two gore® tag® conformable thoracic stent graft with active control system endoprostheses.A tgmr373720 was the most proximal device, having been placed at the left common carotid artery with a snorkel within the left subclavian artery.The exposed stent apicespatient tolerated the procedure.On (b)(6) 2022, the patient underwent reintervention for a proximal type i endoleak (date of onset unknown) and an additional gore® tag® conformable thoracic stent graft with active control system (tgmr373715) was placed proximally.The physician reported that the device was deployed aggressively on target and needed to be retracted due to partial coverage of the innominate artery.The device was retracted successfully with lock wire in place, but it is suspected that it migrated proximally when the lock wire was removed due to stored energy and maneuvering through the previously placed tgmr device.The device was successfully retracted to a satisfactory position with a gore tri-lobe balloon.No injury was noted to the patient and the procedure was successfully completed.At the conclusion of the procedure the exposed stent apices breached the origin of the innominate artery however stent graft itself was well distal to the innominate artery.The patient tolerated the procedure and the endoleak was resolved.The physician reported no enlargement of the aneurysm.

• Brand Name: GORE® TAG® CONFORMABLE THORACIC STENT GRAFT WITH ACTIVE CONTROL SYSTEM
• Common Device Name: SYSTEM, ENDOVASCULAR GRAFT, AORTIC ANEURYSM TREATMENT
• Manufacturer (Section D): W. L. GORE & ASSOCIATES, INC.; 1505 n. fourth street; flagstaff AZ 86004
• Manufacturer (Section G): MEDICAL WOODY SPRINGS B/P; 3450 w. kiltie lane; flagstaff AZ 86005
• Manufacturer Contact: laura crawford ; 1505 n. fourth street; flagstaff, AZ 86004 ; 9285263030
• MDR Report Key: 14755268
• Report Number: 2017233-2022-03027
• Device Sequence Number: 1334362
• Product Code: MIH
• UDI-Device Identifier: 00733132646821
• UDI-Public: 00733132646821
• Combination Product (Y/N): N
• Initial Reporter State: CA
• Initial Reporter Country: US
• PMA/510(K) Number: P040043
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2021
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 06/21/2022

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?: No
• Operator of Device: Health Professional
• Device Expiration Date: 12/12/2023
• Device Model Number: TGMR373720
• Device Catalogue Number: TGMR373720
• 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: 06/15/2022
• Initial Report FDA Received Date: 06/21/2022
• Date Device Manufactured: 12/13/2020
• 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
• Outcome Attributed to Adverse Event: Other; Hospitalization; Required Intervention
• Patient Age: 59 YR
• Patient Sex: Female