Aorta aneurysm anastomosis device

EP4565147A1Pending Publication Date: 2025-06-11LEE CHEE YONG
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Patent Information

Application Number
EP2023752035
Authority / Receiving Office
EP · EP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2023-07-09
Publication Date
2025-06-11

AI Technical Summary

Technical Problem

Traditional suture-based techniques for vascular anastomosis are time-consuming, require significant technical expertise, and can be challenging in cases of diseased arteries or limited access surgeries, necessitating the development of sutureless methods for faster, safer, and more reliable procedures.

Method used

The Aorta Aneurysm Anastomosis Device uses grooves and protrusions on a cylindrical tube to secure suture loops around the Aorta Proximal and Distal ends, eliminating the need for traditional suturing and ensuring a secure, stable connection.

Benefits of technology

This approach reduces surgical time, minimizes complications, enhances patency, and provides greater stability and safety compared to traditional suture-based techniques, leading to improved patient outcomes and recovery.

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Abstract

A medical implant device for Anastomosis of both Aorta Proximal and Distal ends is presented. The device is designed to facilitate the connection between the Aorta and the device, with both ends of the device being one size smaller than the Aorta size. The device features grooves and protrusions located about 8mm from both ends, which are specifically designed to aid in the application of suture loops to tighten the Aorta and block blood flow between the device and the Aorta, respectively. The design of the device aims to simplify the Anastomosis procedure, reducing the time and skill required for the surgeon to perform the procedure, while also improving the overall safety and efficacy of the Anastomosis.
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