Magnetic concentric tube robots: Introduction and analysis
Magnetic concentric tube robots: Introduction and analysis
复制标题
磁性同心管机器人:介绍与分析
DOI:
10.1177/02783649211071113
复制
发表时间:
2022
期刊:
影响因子:
--
通讯作者:
P. Renaud
中科院分区:
文献类型:
--
作者:
Quentin Peyron;Q. Boehler;P. Rougeot;Pierre Roux;B. Nelson;N. Andreff;K. Rabenorosoa;P. Renaud
In this paper, we propose a new type of continuum robot, referred to as a magnetic concentric tube robot (M-CTR), for performing minimally invasive surgery in narrow and difficult-to-access areas. The robot combines concentric tubes and magnetic actuation to benefit from the ‘follow the leader’ behaviour, the dexterity and stability of existing robots, while targeting millimetre-sized external diameters. These three kinematic properties are assessed through numerical and experimental studies performed on a prototype of a M-CTR. They are performed with general forward and inverse kineto-static models of the robot, continuation and bifurcation analysis, and a specific experimental setup. The prototype presents unique capabilities in terms of deployment and active stability management, while its dexterity in terms of tip orientability is also among the best reported for other robots at its scale.
影响因子:
4.1
作者:
Schäffner
通讯作者:
Schäffner
影响因子:
7.8
作者:
Burgner-Kahrs, Jessica;Rucker, D. Caleb;Choset, Howie
通讯作者:
Choset, Howie