MAUDE Adverse Event Report: AVENU MEDICAL ELLIPSYS CATHETER; PERCUTANEOUS CATHETER FOR CREATION OF AN ARTER

Catalog Number	AMI6005
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Codes	Stenosis (2263); Thrombosis/Thrombus (4440)
Date of Event	10/12/2023
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
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
During the index procedure an ellipsys device was used to treat the right arm arteriovenous fistula.Approximately 2 months post procedure patient suffered nonocclusive thrombus in the lower arm cephalic vein of right arm.Subject had previously omitted previous secondary procedure during interrogation at visit 3 and 6, duplex ultrasound completed during visit 12 suggesting prior interventions.Medical records were requested and showed a secondary procedure due to a written referral for difficult cannulation, where a fistulagram was completed showing stenosis of the mid arm cephalic vein and a nonocclusive thrombus was noted in the lower arm cephalic vein.Stenosis and thrombus were addressed by secondary procedure on completed with resolution with removal of central venous catheter.Patient recovered.

• Brand Name: ELLIPSYS CATHETER
• Common Device Name: PERCUTANEOUS CATHETER FOR CREATION OF AN ARTER
• Manufacturer (Section D): AVENU MEDICAL; 27123 calle arroyo; #2101; san juan capistrano CA 92675
• Manufacturer (Section G): AVENU MEDICAL; 27123 calle arroyo; #2101; san juan capistrano CA 92675
• Manufacturer Contact: alison sweeney ; parkmore business park west; galway ; EI ; 091708096
• MDR Report Key: 22000720
• Report Number: 3014251914-2025-00008
• Device Sequence Number: 15744229
• Product Code: PQK
• UDI-Device Identifier: 00763000496975
• UDI-Public: (01)00763000496975(17)240524(10)001070
• Combination Product (Y/N): N
• Initial Reporter State: TX
• Initial Reporter Country: US
• PMA/510(K) Number: K191114
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Study,Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 05/12/2025

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?: No
• Operator of Device: Health Professional
• Device Expiration Date: 05/24/2024
• Device Catalogue Number: AMI6005
• Device Lot Number: 001070
• 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: 04/15/2025
• Initial Report FDA Received Date: 05/12/2025
• Date Device Manufactured: 05/24/2022
• 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: Required Intervention
• Patient Age: 62 YR
• Patient Sex: Male
• Patient Weight: 102 KG
• Patient Ethnicity: Hispanic
• Patient Race: White