Respiratory Motion Compensation Based on Phase Prediction for Spine Surgery Robots

Shu, Yu; Dou, Maowei; Sun, Rongchuan; Sun, Lining

doi:10.1109/icinfa.2018.8812386

2018 IEEE International Conference on Information and Automation (ICIA) 2018

DOI: 10.1109/icinfa.2018.8812386

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Respiratory Motion Compensation Based on Phase Prediction for Spine Surgery Robots

Yu Shu

Maowei Dou

Rongchuan Sun

et al.

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2024

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A Respiratory Motion Prediction Method Based on LSTM-AE with Attention Mechanism for Spine Surgery

Han,

Tian,

Han

et al. 2024

Cyborg Bionic Syst

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Respiratory motion-induced vertebral movements can adversely impact intraoperative spine surgery, resulting in inaccurate positional information of the target region and unexpected damage during the operation. In this paper, we propose a novel deep learning architecture for respiratory motion prediction, which can adapt to different patients. The proposed method utilizes an LSTM-AE with attention mechanism network that can be trained using few-shot datasets during operation. To ensure real-time performance, a dimension reduction method based on the respiration-induced physical movement of spine vertebral bodies is introduced. The experiment collected data from prone-positioned patients under general anaesthesia to validate the prediction accuracy and time efficiency of the LSTM-AE-based motion prediction method. The experimental results demonstrate that the presented method (RMSE: 4.39%) outperforms other methods in terms of accuracy within a learning time of 2 min. The maximum predictive errors under the latency of 333 ms with respect to the x , y , and z axes of the optical camera system were 0.13, 0.07, and 0.10 mm, respectively, within a motion range of 2 mm.

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A Respiratory Motion Prediction Method Based on LSTM-AE with Attention Mechanism for Spine Surgery

Han,

Tian,

Han

et al. 2024

Cyborg Bionic Syst

View full text Add to dashboard Cite

show abstract

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Respiratory Motion Compensation Based on Phase Prediction for Spine Surgery Robots

Cited by 1 publication

References 11 publications

A Respiratory Motion Prediction Method Based on LSTM-AE with Attention Mechanism for Spine Surgery

A Respiratory Motion Prediction Method Based on LSTM-AE with Attention Mechanism for Spine Surgery

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