Development of Patient Mobility Assistance and Transfer System
DOI:
https://doi.org/10.46610/JEDT.2025.v02i03.002Keywords:
Assistive technology, Ergonomic design, Healthcare innovation, Lifter system, Motorized lifting mechanism, Paralyzed patient, Toggle jack mechanism, Wheelchair alternativeAbstract
This project introduces a portable and automated patient lifting and transfer system that functions as a mobile seating unit. Unlike conventional wheelchairs, the design features an exoskeleton-inspired structure, enabling patients to sit comfortably in various environments. The primary objective is to improve the quality of life for individuals with paralysis by providing mobility support in both hospital and home settings. The system not only reduces the physical effort required for patient handling but also minimizes workplace strain and injury risks for caregivers. It is adaptable to various body sizes and clothing conditions, enabling safe and convenient patient transfer with minimal human intervention. The device requires only one operator and ensures smooth movement from one location to another with ease.
References
S. A. Satpute et al., “Participatory action design and engineering of powered personal transfer system for wheelchair users: Initial design and assessment,” Sensors, vol. 23, no. 12, pp. 5540–5540, Jun. 2023, doi: https://doi.org/10.3390/s23125540
Y. Tian et al., “Structural design and preliminary tests of a novel patient transfer apparatus for medical scenarios,” Journal of Healthcare Engineering, vol. 2021, no. 1, pp. 1–12, Aug. 2021, doi: https://doi.org/10.1155/2021/2770846
S. Sivakanthan, E. Blaauw, M. Greenhalgh, A. M. Koontz, R. Vegter, and R. A. Cooper, “Person transfer assist systems: A literature review,” Disability and Rehabilitation: Assistive Technology, vol. 16, no. 3, pp. 270–279, Oct. 2019, doi: https://doi.org/10.1080/17483107.2019.1673833
N. M. Abdul Ghani and M. O. Tokhi, “Sit-to-stand and stand-to-sit control mechanisms of two-wheeled wheelchair,” Journal of Biomechanical Engineering, vol. 138, no. 4, Mar. 2016, doi: https://doi.org/10.1115/1.4032800
S. Goemaere, M. Van Laere, P. De Neve, and J. M. Kaufman, “Bone mineral status in paraplegic patients who do or do not perform standing,” Osteoporosis International, vol. 4, no. 3, pp. 138–143, May 1994, doi: https://doi.org/10.1007/bf01623058
Nirmal Mistry, Mit Panchal, Bhadresh Mangroliya, and Avinash Kumar Labana, “Design and fabrication of convertible wheelchair”, International Journal of Advance Research, Ideas and Innovations in Technology, vol. 4, no. 3, pp. 485–492, 2018, Available: https://www.ijariit.com/manuscripts/v4i3/V4I3-1369.pdf
J. Arva et al., “RESNA Position on the application of wheelchair standing devices,” Assistive Technology, vol. 21, no. 3, pp. 161–168, Sep. 2009, doi: https://doi.org/10.1080/10400430903175622
M. K. Tiwari, D. P. Prabhu, A. Chavan, A. Sharma, M. Tiwari, and M. Kalkotwar, “Design of an indigenously developed patient transfer assistive device,” International Journal of Health Sciences and Research, vol. 13, no. 4, pp. 62–72, Apr. 2023, doi: https://doi.org/10.52403/ijhsr.20230410
R. Bergman and O. De Jesus, “Patient care transfer techniques,” Stat Pearls, Oct. 2022, Available: https://europepmc.org/article/NBK/nbk564305
D. Callon, M. Nadeau, and A. Girard, “Controller design and experimental evaluation of a motorised assistance for a patient transfer floor lift,” arXiv (Cornell University), Jan. 2022, doi: https://doi.org/10.48550/arxiv.2205.15201
C. E. Silvia, D. S. Bloswick, D. Lillquist, D. Wallace, and M. S. Perkins, “An ergonomic comparison between mechanical and manual patient transfer techniques,” WORK: A Journal of Prevention, Assessment & Rehabilitation, vol. 19, no. 1, pp. 19–34, Jan. 2002, doi: https://doi.org/10.3233/wor-2002-00223
