Key Mechanism Design and CAE Analysis of Multifunctional Medical Turnover Bed

Hanrui Wang; Xuefei Li

doi:10.6919/ICJE.202508_11(8).0014

Authors

Hanrui Wang
Xuefei Li

DOI:

https://doi.org/10.6919/ICJE.202508_11(8).0014

Keywords:

Turning Over Bed; Structural Design; 3D Model; CAE.

Abstract

About millions of paralytic around the world stay in bed for a long time. Multi-functional nursing bed play an important role in improving patients' ability to live independently and reducing the burden of medical care. This paper adopts the idea of modular design concept based on axiomatic design and 3D modeling, complet the overall design of multifunctional turn-over bed with perfect functions and simple operation ised,and structural design of key components such as supporting back mechanism, curved legs mechanism, rollover mechanism, slip mechanism.useing the CAE methd to analyze the mechanical properties of multifunctional turn-over bed.The multifunctional medical turnover bed designed in this paper has realized the core function of lifting/flexing/rollover and the combination of integration optimization and simple operation combination, which has clinical application value and industrialization prospect.

Downloads

Download data is not yet available.

References

[1] R.W. Zhan , L.H. Wang, J.w. Xu. A Design for Prone Position Ventilation Turning Bed . Journal of Clinical Nursing, Vol.24(2025) No. 2, p. 79-80.

[2] Y.D. Qiao, Q.X Meng., W.D. Li, et al. Multifunctional nursing bed based on Aliyun. Papermaking Equipment & Materials, Vol.51(2022),No.1, p37-40.

[3] H.Z. Geng, M.N. Hu, P. Cheng, et al. Development of Multifunctional programmable automatic turning bed. Journal of Biomedical Engineering, Vol. 30(2013), No.2,p: 301-305.

[4] J.S. Luo, Y.M. Tao, Y.X. Xu, et al. Design and application effect analysis of intelligent frequency conversion turning bed based on STM32 single chip microcomputer. Journal of China Plant Engineering, Vol. 04(2022) ,p 88-89.

[5] Z.Y. Liu, L.W. Li, X.M Chen, et al. Design of a multi-functional roll-over bed based on OneNET. Journal of Technology Innovation and Application, Vol. 08(2021) , p: 50-52.

[6] X.X. Gong, Y.Q. Zhang, R.R. Zhang, et al. Design of an automatic medical turning bed . Chinese Medical Equipment Journal, Vol.41(2020),No.01,p:17-20.

[7] H.P. Zhang, X. Jin, H.J. Han, et al. The structural characteristics of the roll-over bed and the precautions for its use . Chinese Medical Equipment Journal, Vol. 37(2016), No.12,p163-164.

[8] K. Su, C. Xu. Research on product structure design model based on axiomatic design. Journal of Packaging Engineering, Vol.41(2020),No.10,p136-143.