Abstract
Parallel continuum robots have been widely utilized in minimally invasive surgery as a result of their high flexibility and dexterity, which can minimize surgical trauma. In this paper, we propose a dexterous surgical manipulator with four DOFs, which is composed of three parallel superelastic NiTi rods. With a tool channel in the middle of the manipulator, several surgical procedures can be performed in confined and narrow cavities. The classic Cosserat Rod model was applied to establish the kinematics model of the flexible manipulator, where the Jacobian and compliance matrix of flexible manipulator can be solved numerically by a shooting method. Manipulability and compliance ellipsoid were employed in three separate configurations to characterize and visualize the manipulator's abilities. The performance and feasibility of this manipulator were demonstrated by the results of flexible grasping simulation.
Original language | English |
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Title of host publication | 2023 IEEE International Conference on Robotics and Biomimetics, ROBIO 2023 |
Editors | Mehmet Dogar, Bin Fang, Dimitrios Kanoulas, Jia Pan, Alessandra Sciutti, Moju Zhao, Guanjun Bao, Bimbo Joao, Boyle Jordan Hylke, He Chen, Chen Teng, Yunduan Cui, Dagnino Giulio, Wenbo Ding, Liang Du, Farinha Andre, Yuan Gao, Hasegawa Shun, Liang He, Taogang Hou, Zhe Hu, Zhong Huang, Jackson-Mills George, Yunfeng Ji, Jirak Doreen, Feng Ju, Kaddouh Bilal, Kim Wansoo, Takuya Kiyokawa, Haiyuan Li, Peng Li, Shihao Li, Xu Li, Jianfeng Liao, Ling Jie, Chunfang Liu, Quanquan Liu, Liang Lu, Qiuyue Luo, Yudong Luo, Zebing Mao, Martinez-Hernandez Uriel, Matsuno Takahiro, Nguyen Thanh Luan, Nishio Takuzumi, Pasquali Dario, Pierella Camilla, Chao Ren, Ricci Serena, Rossini Luca, Shi Fan, Summa Susanna, Rongchuan Sun, Zhenglong Sun, Vannucci Fabio, Gang Wang, Wei Wang, Xin Wang, Yuquan Wang, Ziya Wang, Qingxiang Wu, Xiaojun Wu, Yuxin Sun, Youcan Yan, Lei Yang, Yanokura Iori, Jingfan Zhang, Shuai Zhang, Tianwei Zhang, Jinglei Zhao, Na Zhao, Chengxu Zhou, Peng Zhou, Haifei Zhu |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9798350325706 |
DOIs | |
Publication status | Published - 2023 |
Event | 2023 IEEE International Conference on Robotics and Biomimetics, ROBIO 2023 - Koh�Samui, Thailand Duration: 4 Dec 2023 → 9 Dec 2023 |
Publication series
Name | 2023 IEEE International Conference on Robotics and Biomimetics, ROBIO 2023 |
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Conference
Conference | 2023 IEEE International Conference on Robotics and Biomimetics, ROBIO 2023 |
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Country/Territory | Thailand |
City | Koh�Samui |
Period | 4/12/23 → 9/12/23 |
Keywords
- Cosserat Rod model
- Flexible parallel mechanism
- Kinematic analysis
- Surgical robotics