MAUDE Adverse Event Report: W. L. GORE & ASSOCIATES, INC. GORE® EXCLUDER® ILIAC BRANCH ENDOPROSTHESIS; SYSTEM, ENDOVASCULAR GRAFT, AORTIC ANEURYSM TREATMENT

Catalog Number	HGB161207A
Medical Device Problem Code	Positioning Problem (3009)
Health Effect - Clinical Code	Obstruction/Occlusion (2422)
Date of Event	10/18/2024
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
H6: code c19 - a review of the manufacturing records indicated the lot met all pre-release specifications.According to the gore® excluder® iliac branch endoprosthesis instructions for use, adverse events that may occur and / or require intervention include but are not limited to occlusion of device or native vessel.W.L.Gore & associates, inc.(gore) is submitting this report to comply with 21 c.F.R.Part 803, the medical device reporting regulation.This report is based upon information obtained by gore, which the company may have not been able to fully investigate or verify prior to the date the report was required by the fda.Blank fields present on this report include required fields and fields determined to be not applicable.Blank required fields indicate that the information was not provided, was deemed unavailable or was not applicable.This report does not constitute an admission or a conclusion by fda, gore, or its associates that the device, gore or its associates caused or contributed to the event described in the report.In particular, this report does not constitute a legal admission by anyone that the product described in this report has any defects or has malfunctioned, as defined from a legal standpoint.These words are included in the report and are fixed items for selection created by the fda, to categorize the type of event solely for the purpose of reporting pursuant to part 803.This statement should be included with any information or report disclosed to the public under the freedom of information act.
Event or Problem Description
The following was reported to gore: on (b)(6) 2024, the patient underwent an endovascular procedure to treat an abdominal aortic and common iliac aneurysm utilizing multiple gore devices along with a gore® excluder® iliac branch endoprosthesis (ibe).Reportedly, physician had difficulty tracking the internal iliac component to the intended location due to patient's very long and tortuous anatomy.Physician removed the device.Physician did not plan on coiling the internal iliac artery as wires were in place but could not track the device.Physician did a coil embolization of the internal iliac artery then extended all the way to the external iliac artery from the flow divider of the trunk ipsilateral leg with a bridging limb (contralateral leg) to the ibe flow divider and past it due to additional length that was needed.Procedure ended successfully.
Additional Manufacturer Narrative
Added g3/h4, h1/h2, h6.Removed code: h6- d1102: unintended use error caused or contributed to event.

• Brand Name: GORE® EXCLUDER® ILIAC BRANCH ENDOPROSTHESIS
• 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 SILICON VALLEY B/P; 2890 de la cruz blvd.; santa clara CA 95050
• Manufacturer Contact: jaskaran parhar ; 1505 n. fourth street; flagstaff, AZ 86004 ; 9285263030
• MDR Report Key: 20929629
• Report Number: 3013164176-2024-02314
• Device Sequence Number: 18222791
• Product Code: MIH
• UDI-Device Identifier: 00733132635320
• UDI-Public: 00733132635320
• Combination Product (Y/N): N
• Initial Reporter State: IN
• Initial Reporter Country: US
• PMA/510(K) Number: P020004
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 12/20/2024

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?: No
• Operator of Device: Health Professional
• Device Catalogue Number: HGB161207A
• 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: 10/18/2024
• Supplement Date Received by Manufacturer: 12/20/2024
• Initial Report FDA Received Date: 12/13/2024
• Supplement Report FDA Received Date: 12/20/2024
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 07/22/2024
• 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
• Outcome Attributed to Adverse Event: Other
• Patient Sex: Male