Abstract
In the rehabilitation nursing of scoliosis patients, the rehabilitation exoskeleton is often used as an auxiliary medical device to improve the rehabilitation nursing effect of postoperative treatment or non-surgical treatment. In this paper, a new lightweight exoskeleton of the spine is proposed for correction, rehabilitation, and treatment of abnormal deformation of the spine. In some exoskeleton designs for correction of human scoliosis, the shape, volume, and mass of exoskeleton are not adequately controlled, which results in complex wearing, heavy feeling, and uncomfortable wearing. In this paper, the design principle and process of rehabilitation exoskeleton for scoliosis patients are introduced in detail. Notably, the concept of generative design is applied to the plan to optimize the appearance and structure of multiple parts of exoskeleton, to minimize the weight of exoskeleton. Then, the mechanical structure of exoskeleton after generative design is verified by finite element analysis. Finally, the exoskeleton is imported into the multi-body dynamics simulation software to simulate the working process of the exoskeleton. The results show that the bearing capacity of the mechanism after the generative design is in line with the requirements of the structure without generative design.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Taylor, H. J., Harding, I., Hutchinson, J., et al. (2013). Identifying scoliosis in population-based cohorts: development and validation of a novel method based on total-body dual-energy x-ray absorptiometric scans. Calcified Tissue International, 92(6), 539–547.
Khoshhal, Y., Jalali, M., Babaee, T., & et al. (2019). The effect of bracing on spinopelvic rotation and psychosocial parameters in adolescents with idiopathic scoliosis. Asian Spine Journal, 13(6). https://doi.org/10.31616/asj.2018.0307.
Grant, A. (2016). Letter to the Editor: The effectiveness of the SpineCor Brace for the conservative treatment of adolescent idiopathic scoliosis. Comparison with the Boston Brace. The Spine Journal, 16(8):1028–1029.
Zaina, F., De Mauroy, J. C., Grivas, T., et al. (2014). Bracing for scoliosis in 2014: state of the art. European Journal of Physical and Rehabilitation Medicine, 50(1), 93–110.
Mauroy, J. C. D., Pourret, S., Frédéric, B. (2016). Immediate in-brace correction with the new Lyon brace (ARTbrace): Results of 141 consecutive patients in accordance with SRS criteria for bracing studies. Annals of Physical and Rehabilitation Medicine, 59, e32.
Babaee, T., Kamyab, M., Ahmadi, A., Sanjari, M. A., Ganjavian, M. S. (2019). The intra- and inter-observer reliability of interface pressure measurements of the Milwaukee brace in adolescents with hyperkyphosis. Journal of back and musculoskeletal rehabilitation, 32(4).
Tu, Z., Wang, B., Li, L., et al. (2018). Early experience of full-endoscopic interlaminar discectomy for adolescent lumbar disc herniation with sciatic scoliosis. Pain Physician, 21(1), E63–E70.
Raison, M., Ballaz, L., Detrembleur, C., et al. (2012). Lombo-sacral joint efforts during gait: Comparison between healthy and scoliotic subjects. Studies in Health Technology and Informatics, 176, 113–116.
Cobetto, N., & Carl-Éric Aubin, P. S. et al. (2017). 3D correction of AIS in braces designed using CAD/CAM and FEM: a randomized controlled trial. Scoliosis and Spinal Disorders, 12(1), 24.
Viviani, G. R., Ghista, D. N., Lozada, P. J., et al. (1986). Biomechanical analysis and simulation of scoliosis surgical correction. Clinical Orthopaedics and Related Research, 208, 40–47.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The study was supported by Key projects of national key research and development plan (2017YFF0207400): Research on key technologies and important standards of health services and remote health monitoring for the elderly and the disabled.
Rights and permissions
Copyright information
© 2020 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
About this chapter
Cite this chapter
Chen, L., Li, Y., Han, L., Yuan, L., Sun, Y., Tang, X. (2020). Generative Design and Simulation of the Exoskeleton in Patients with Scoliosis. In: Elderly Health Services and Remote Health Monitoring. SpringerBriefs in Applied Sciences and Technology. Springer, Singapore. https://doi.org/10.1007/978-981-15-7154-1_2
Download citation
DOI: https://doi.org/10.1007/978-981-15-7154-1_2
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-15-7153-4
Online ISBN: 978-981-15-7154-1
eBook Packages: Mathematics and StatisticsMathematics and Statistics (R0)