Development of upper limb exoskeleton for elbow rehabilitation systems with fingerprint recognition for personalization
Main Article Content
Abstract
This work aimed to develop an easy-to-use elbow rehabilitation system with fingerprint recognition to ensure personalized movement accuracy. The system featured fingerprint scanning for user identification, an LCD display, Arduino-based control with manual and automatic modes, and a motor-driven elbow support
(0–85°). Ten healthy participants, aged 13 to 45 years, tested this system while fingerprint accuracy, motion precision, cycle time consistency, and motor temperature (monitored via thermocouple) were evaluated. Fingerprint verification and system activation showed a total delay of 185.3 ms, with 100% success for all fingers in dry conditions, while wet conditions resulted in verification failure. Rehabilitation cycle time remained stable at 7.39 ± 0.11 s. Furthermore, motion error averaged 1.29%. Motor temperature stabilized at 44°C within 60 min, confirming continuous safe operation.
Downloads
Article Details

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
References
Barbosa, I. M., Alves, P. R., & Silveira, Z. C. (2021). Upper limbs’ assistive devices for stroke rehabilitation: A systematic review on design engineering solutions. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 43(5), Article 236. https://doi.org/10.1007/s40430-021-02919-4
Chohan, S. A., Venkatesh, P. K., & How, C. H. (2019). Long-term complications of stroke and secondary prevention: An overview for primary care physicians. Singapore Medical Journal, 60(12), 616–620. https://doi.org/10.11622/smedj.2019158
Feigin, V. L., Stark, B. A., Johnson, C. O., Roth, G. A., Bisignano, C., Abady, G. G., Abbasifard, M., Abbasi-Kangevari, M., Abd-Allah, F., Abedi, V., Abualhasan, A., Abu-Rmeileh, N. M., Abushouk, A. I., Adebayo, O. M., Agarwel, G., Agasthi, P., Ahinkorah, B. O., Ahmad, S., Ahmadi, S., . . . Murray, C. J. L. (2021). Global, regional, and national burden of stroke and its risk factors, 1990–2019: A systematic analysis for the global burden of disease study 2019. The Lancet Neurology, 20(10), 795–820. https://doi.org/10.1016/s1474-4422(21)00252-0
Fuior, R., Băeșu, A. C., Andrițoi, D., Luca, C., & Corciovă, C. (2021). Elbow rehabilitation using intelligent medical devices. Balneo and PRM Research Journal, 12(4), 396–399. http://dx.doi.org/10.12680/balneo.2021.469
Jambi, L. K., Hamad, A., Salah, H., & Sulieman, A. (2024). Stroke and disability: Incidence, risk factors, management, and impact. Journal of Disability Research, 3(7), Article 20240094. https://dx.doi.org/10.57197/jdr-2024-0094
Jameel, H. F., Alazawi, A., & Mahmood, A. I. (2024). Design and investigation of a low-cost elbow rehabilitation tool. Annals of 3D Printed Medicine, 15, Article 100167. https://doi.org/10.1016/j.stlm.2024.100167
Krishnasamy, P., Belongie, S., & Kriegman, D. (2011, October 11–13). Wet fingerprint recognition: Challenges and opportunities [Paper presentation]. 2011 International Joint Conference on Biometrics (IJCB), Washington, D.C., United States. https://doi.org/10.1109/IJCB.2011.6117594
Liu, G., Zeng, L., Meng, Q., Xu, X., Meng, Q., & Yu, H. (2025). Six-degree-of-freedom upper limb rehabilitation robot based on tight-coupled dynamic interactive control: Design and implementation. Robotics and Autonomous Systems, 185, Article 104895. https://doi.org/10.1016/j.robot.2024.104895
Maciejasz, P., Eschweiler, J., Gerlach-Hahn, K., Jansen-Troy, A., & Leonhardt, S. (2014). A survey on robotic devices for upper limb rehabilitation. Journal of NeuroEngineering and Rehabilitation, 11(1), Article 3. http://dx.doi.org/10.1186/1743-0003-11-3
Naghavi, M., Ong, K. L., Aali, A., Ababneh, H. S., Abate, Y. H., Abbafati, C., Abbasgholizadeh, R., Abbasian, M., Abbasi-Kangevari, M., Abbastabar, H., ElHafeez, S. A., Abdelmasseh, M., Abd-Elsalam, S., Abdelwahab, A., Abdollahi, M., Abdollahifar, M.-A., Abdoun, M., Abdulah, D. M., Abdullahi, A., . . . Murray, C. J. L. (2024). Global burden of 288 causes of death and life expectancy decomposition in 204 countries and territories and 811 subnational locations, 1990–2021: A systematic analysis for the global burden of disease study 2021. The Lancet, 403(10440), 2100–2132. https://doi.org/10.1016/s0140-6736(24)00367-2
Ning, Y., Wang, H., Liu, Y., Wang, Q., Rong, Y., & Niu, J. (2024). Design and analysis of a compatible exoskeleton rehabilitation robot system based on upper limb movement mechanism. Medical & Biological Engineering & Computing, 62(3), 883–899. https://doi.org/10.1007/s11517-023-02974-0
Olsen, M. A., Dusio, M., & Busch, C. (2015, March 3–4). Fingerprint skin moisture impact on biometric performance [Paper presentation]. 3rd International Workshop on Biometrics and Forensics (IWBF 2015), Gjøvik, Norway. http://dx.doi.org/10.1109/IWBF.2015.7110223
Qiu, W., Cai, A., Nie, Z., Wang, J., Ou, Y., & Feng, Y. (2024). Age and sex differences in the impact of common comorbidities on stroke and myocardial infarction: Results from the China patient-centered evaluative assessment of cardiac events million persons project. Public Health, 235, 119–127. https://doi.org/10.1016/j.puhe.2024.06.005
Rahman, M. H., Kittel-Ouimet, T., Saad, M., Kenné, J.-P., & Archambault, P. S. (2012). Development and control of a robotic exoskeleton for shoulder, elbow and forearm movement assistance. Applied Bionics and Biomechanics, 9(3), 275–292. http://dx.doi.org/10.1504/IJMA.2012.046587
Roy, S., & Raja, G. L. (2025). Hybrid Kalman-Sliding mode control for accurate speed tracking of DC motors. Procedia Computer Science, 258, 3231–3240. https://doi.org/10.1016/j.procs.2025.04.581
Said, R. R., Yong, W. Q., Bin Heyat, M. B., Ali, L., Qiang, S., Ali, A., Rauf, H. T., & Wu, Z. (2022). Design of a smart elbow brace as a home‐based rehabilitation device. Computational Intelligence and Neuroscience, 2022(1), Article 3754931. https://doi.org/10.1155/2022/3754931
Shahid, J., Kashif, A., & Shahid, M. K. (2023). A comprehensive review of physical therapy interventions for stroke rehabilitation: Impairment-based approaches and functional goals. Brain Sciences, 13(5), Article 717. https://doi.org/10.3390/brainsci13050717
Steinberg, L., Albert, D., Cauffman, E., Banich, M., Graham, S., & Woolard, J. (2008). Age differences in sensation seeking and impulsivity as indexed by behavior and self-report: Evidence for a dual systems model. Developmental Psychology, 44(6), 1764–1778. https://doi.org/10.1037/a0012955
Stephenson, A., & Stephens, J. (2018). An exploration of physiotherapists’ experiences of robotic therapy in upper limb rehabilitation within a stroke rehabilitation centre. Disability and Rehabilitation: Assistive Technology, 13(3), 245–252. https://doi.org/10.1080/17483107.2017.1306593
Wang, H., Wang, Y., He, Z., Li, X., & Yao, Y. (2025a). Personalised healthcare and exercise rehabilitation based on upper-limb metrics. Engineering Applications of Artificial Intelligence, 151, Article 110673. https://doi.org/10.1016/j.engappai.2025.110673
Wang, Q., Guan, S., Su, L., Yang, Y., Wei, N., Zhu, X., Zhang, J., Ma, Z., & Zeng, W. (2025b). A multifunctional pressure sensor for finger rehabilitation training with the assistance of convolutional neural network. Applied Surface Science, 710(30), Article 163892. https://doi.org/10.1016/j.apsusc.2025.163892
Wei, W., Zhang, W., Guo, S., Zhao, X., & Wang, Y. (2014, August 3–6). Development of an upper limb rehabilitation robot system for bilateral training [Paper presentation]. 2014 IEEE International Conference on Mechatronics and Automation, Tianjin, China. https://doi.org/10.1109/ICMA.2014.6885822
Wu, Q., & Chen, Y. (2023). Adaptive cooperative control of a soft elbow rehabilitation exoskeleton based on improved joint torque estimation. Mechanical Systems and Signal Processing, 184, Article 109748. http://dx.doi.org/10.1016/j.ymssp.2022.109748
Zhou, M., Wang, H., Zeng, X., Yin, P., Zhu, J., Chen, W., Li, X., Wang, L., Wang, L., Liu, Y., Liu, J., Zhang, M., Qi, J., Yu, S., Afshin, A., Gakidou, E., Glenn, S., Krish, V. S., Miller-Petrie, M. K., . . . Liang, X. (2019). Mortality, morbidity, and risk factors in China and its provinces, 1990–2017: A systematic analysis for the global burden of disease study 2017. The Lancet, 394(10204), 1145–1158. https://doi.org/10.1016/S0140-6736(19)30427-1
Zuccon, G., Bottin, M., Ceccarelli, M., & Rosati, G. (2020). Design and performance of an elbow assisting mechanism. Machines, 8(4), Article 68. https://doi.org/10.3390/machines8040068