Investigating the Impact of a Treadmill Transfer Bed (TTB) on Enhancing the Safety of Patient Transfers

Authors

  • Mohammad Shokraei Student Research Committee, BSc Student in Nursing, Faculty of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran Author

DOI:

https://doi.org/10.5281/zenodo.19852186

Keywords:

Treadmill Transfer Bed, Patient Safety, Safe Patient Handling, Clinical Simulation

Abstract

Manual patient transfer is one of the most frequent activities in healthcare, yet it poses significant risks of musculoskeletal disorders for medical staff and potential injuries, such as falls, for patients. Current transfer aids often fail to adequately address these issues, necessitating a technological solution. This project introduces the design and evaluation of an innovative Treadmill Transfer Bed (TTB), a semi-automated device engineered to improve the safety and efficiency of transferring patients from one surface to another. The TTB utilizes a unique mechanism combining a motorized, low-speed, high-torque conveyor belt with a linear sliding system. This design allows a single operator to slide the conveyor surface under the patient and transfer them smoothly without any lifting or manual repositioning, thereby minimizing physical strain on caregivers and eliminating dangerous patient movements. This paper outlines the design of a prototype and proposes a methodology for its evaluation in a clinical simulation environment using standardized mannequins to assess key performance indicators such as transfer time, safety, and operator workload. The development of the TTB aims to reduce patient fall risks, decrease the need for extra personnel, and enhance the overall safety and modernization of patient care protocols.

Downloads

Download data is not yet available.

Author Biography

  • Mohammad Shokraei, Student Research Committee, BSc Student in Nursing, Faculty of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran

       

References

[1] Abdul Halim, N. S. S., Ripin, Z. M., Ridzwan, M. I. Z. (2023). Effects of patient transfer devices on the risk of work-related musculoskeletal disorders: a systematic review. International Journal of Occupational Safety and Ergonomics, vol. 29, no. 2, p. 494-514.

[2] Daniell, N., Merrett, S., Paul, G. (2014). Effectiveness of powered hospital bed movers for reducing physiological strain and back muscle activation. Applied Ergonomics, vol. 45, no. 4, p. 849-856.

[3] Gaba, D. M. (2004). The future vision of simulation in health care. BMJ quality & safety, vol. 13, no. suppl 1, p. i2-i10.

[4] Guo, Z., Yee, R. B., Mun, K-R., Yu, H. (2017). Experimental evaluation of a novel robotic hospital bed mover with omni-directional mobility. Applied ergonomics, vol. 65, p. 389-397.

[5] ISO 14155 (2020). Clinical investigation of medical devices for human subjects: good clinical practice. Geneva, International Organization for Standardization.

[6] Kushniruk, A. W., Patel, V. L. (2004). Cognitive and usability engineering methods for the evaluation of clinical information systems. Journal of biomedical informatics, vol. 37, no. 1, p. 56-76.

[7] Pellino, T. A., Owen, B., Knapp, L., Noack, J. (2006). The evaluation of mechanical devices for lateral transfers on perceived exertion and patient comfort. Orthopaedic Nursing, vol. 25, no. 1, p. 4-10.

[8] Sivakanthan, S., Blaauw, E., Greenhalgh, M., Koontz, A. M., Vegter, R., Cooper, R. A. (2021). Person transfer assist systems: a literature review. Disability and Rehabilitation: Assistive Technology, vol. 16, no. 3, p. 270-279.

[9] Worker Safety in Hospitals. (2020). OSHA. Retrieved from https://www.osha.gov/hospitals/patient-handling.

Downloads

Published

2025-10-21

How to Cite

Investigating the Impact of a Treadmill Transfer Bed (TTB) on Enhancing the Safety of Patient Transfers. (2025). Development Engineering Conferences Center Articles Database, 2(9). https://doi.org/10.5281/zenodo.19852186

Similar Articles

11-20 of 131

You may also start an advanced similarity search for this article.