円形吻合器のための革新的ロボット手術器具の設計
Design of an innovative robotic surgical instrument for circular stapling
食道癌手術における円形吻合器の精度と組織整列を改善するため、3つのアクチュエータと75度の屈曲機構を備えたロボット円形吻合器を設計し、運動学解析を行った。
詳しい要約
1. どんなもの？
2. 先行研究と比べてどこがすごい？
3. 技術・手法の肝は？
4. どうやって有効だと検証した？
5. 議論はある？
6. 次に読むべき論文は？
※ AIが要旨から生成した要約です。正確性は原文をご確認ください。
著者: Paul Tucan, Nadim Al Hajjar, Calin Vaida, Alexandru Pusca, Tiberiu Antal, Corina Radu, Daniel Jucan, Adrian Pisla, Damien Chablat, Doina Pisla
分類: cs.RO
原文アブストラクト
Esophageal cancer remains a highly aggressive malignancy with low survival rates, requiring advanced surgical interventions like esophagectomy. Traditional manual techniques, including circular staplers, face challenges such as limited precision, prolonged recovery times, and complications like leaks and tissue misalignment. This paper presents a novel robotic circular stapler designed to enhance the dexterity in confined spaces, improve tissue alignment, and reduce post-operative risks. Integrated with a cognitive robot that serves as a surgeon's assistant, the surgical stapler uses three actuators to perform anvil motion, cutter/stapler motion and allows a 75-degree bending of the cartridge (distal tip). Kinematic analysis is used to compute the stapler tip's position, ensuring synchronization with a robotic system.
