| Analysis of Springback Displacement of dura mater Substitute for Precise Electrode Implantation | |
Cao L(曹蕾)1,2 ; Li J(李杰)1,3; Wang CY(王重阳)1; Zhang C(张诚)1; Liu H(刘浩)1
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| Department | 机器人学研究室 |
| Conference Name | 2018 IEEE International Conference on Information and Automation, ICIA 2018 |
| Conference Date | August 11-13, 2018 |
| Conference Place | Wuyishan, China |
| Source Publication | Proceeding of the 2018 IEEE International Conference on Information and Automation |
| Publisher | IEEE |
| Publication Place | New York |
| 2018 | |
| Pages | 26-31 |
| Indexed By | EI |
| EI Accession number | 20193807457986 |
| Contribution Rank | 1 |
| ISBN | 978-1-5386-8069-8 |
| Keyword | Electrode-dura interaction Energy model Springback displacement Implantation velocity Parameter identification |
| Abstract | Electrode implantation through the dura mater usually leads to inaccurate localization of the superficial of the brain. The springback displacement of dura mater along with the puncture is a major reason. In this paper, we establish an energy model which can be described from three parts to represent the mechanical properties of the electrode-dura interaction based on two phases of the electrode implantation. The puncture of dura mater is analyzed from the perspective of energy conservation. With the whole model of different phases in electrode implantation, the springback displacement can be calculated by the puncture force, the puncture displacement and the implantation velocity. A series of experiments in eight different velocities are implemented on the artificial tissue to validate the model and identify the character parameters for getting a relation with the implantation velocity. Finally the validation experiments in other two velocities show that the proposed model can well represent the whole process. The mean error of the springback displacement is 0.0703mm which can be accepted in electrode implantation. |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://ir.sia.cn/handle/173321/23844 |
| Collection | 机器人学研究室 |
| Corresponding Author | Liu H(刘浩) |
| Affiliation | 1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, Liaoning Province, China 2.University of the Chinese Academy of Sciences, Beijing, China 3.Shenyang Jianzhu University, Shenyang, Liaoning Province, China |
| Recommended Citation GB/T 7714 | Cao L,Li J,Wang CY,et al. Analysis of Springback Displacement of dura mater Substitute for Precise Electrode Implantation[C]. New York:IEEE,2018:26-31. |
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| Analysis of springba（446KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Download | ||
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