Development of a Universal Finger Module for Various Degrees of Amputation
Citation
MLA Style: Ivan V. Krechetov, Arkady A. Skvortsov, Ivan A. Poselsky "Development of a Universal Finger Module for Various Degrees of Amputation" International Journal of Engineering Trends and Technology 68.9(2020):101-108.
APA Style:Ivan V. Krechetov, Arkady A. Skvortsov, Ivan A. Poselsky. Development of a Universal Finger Module for Various Degrees of Amputation International Journal of Engineering Trends and Technology, 68(9),101-108.
Abstract
This paper describes the results of research on the development of a bionic finger module intended for human upper limb prostheses. A feature of the implementation is the design with the placement of the servo, which includes a motor, a gearbox, and a feedback sensor inside the finger. Thus, each finger is a complete autonomous module, which allows it to be used both for the implementation of a complete hand prosthesis and for finger prosthetics in patients with partial hand amputation. The key advantage of the design is the use of a built-in gearbox based on a cycloidal transmission, which can significantly increase the resistance of the finger to the loads arising from the gripping and power holding of various objects. Within the framework of the article, the design of the pin is presented, including the internal elements and the results of the analysis of the mechanical strength of the most loaded elements are presented. Load simulation made it possible to modernize the structure in order to eliminate critical points and possible breakdowns during operation, as well as outline the directions for further work. The developed finger module will make it possible to implement a complete hand prosthesis with characteristics that are not inferior to those of the world`s leading manufacturers. At the same time, the cost of a full hand will be significantly lower than analogs.
Reference
[1] K. Ziegler-Graham, E.J. MacKenzie, P.L. Ephraim, T.G. Travison, R. Brookmeyer. “Estimating the prevalence of limb loss in the United States: 2005 to 2050”. Arch Phys Med Rehabil., vol. 89, n. 3, pp. 422- 9, Mar 2008.
[2] Dr. G. McGimpsey, T.C. Bradford. “Limb Prosthetics Services and Devices Critical Unmet Need: Market Analysis.” [Online]. Available: http://www.nist.gov/tip/wp/pswp/upload/239_limb_pr osthetics_services_devices.pdf
[3] E. Biddiss, T. Chau. “Upper-limb prosthetics: critical factors in device abandonment”. American journal of physical medicine & rehabilitation, vol. 86, n. 12, pp. 977-987, 2007.
[4] I. Krechetov, A. Skvortsov, I. Poselsk.y Development of bionic arm prosthesis: selection of research directions. Jour of Adv Research in Dynamical & Control Systems, vol. 11, n. 06, pp. 2060-2068, 2019.
[5] Vincent Systems GmbH. Vincent Evolution 2. [Online]. Available: https://vincentsystems.de/en/prosthetics/vincentevolution- 2/
[6] OSSUR. iLimb Ultra Information Sheet. [Online]. Available: https://www.ossur.com/library/40545/i- Limb%20Ultra%20Information%20Sheet%20- %20.pdf
[7] H. Liu. Development of a multi-DOF prosthetic hand with intrinsic actuation, intuitive control and sensory feedback. Industrial Robot: An International Journal, vol. 41, n. 4, pp. 381-392, 2014.
[8] K. Xu. A single-actuator prosthetic hand using a continuum differential mechanism. Robotics and Automation (ICRA), 2015 IEEE International Conference, pp. 6457-6462, 2015.
[9] P.L. Srinivasa. Development of two degree of freedom (DoF) bionic hand for below elbow amputee. Electronics, Computing and Communication Technologies (CONECCT), 2013 IEEE International Conference, pp. 1-6, 2013.
[10] H. Wang, S. Fan, H. Liu. An anthropomorphic design guideline for the thumb of the dexterous hand. Mechatronics and Automation (ICMA), 2012 International Conference, pp. 777-782, 2012.
[11] G.D. Lin. Development of multi-fingered dexterous hand for grasping manipulation. Science China Information Sciences, vol. 57, n. 12, pp. 1-10, 2014.
[12] 9 OttoBock. beBionic 3 User Guide. [Online]. Available: https://www.ottobockus.com/media/localmedia/ prosthetics/upperlimb/ files/14112_bebionic_user_guide_lo.pdf
[13] OttoBock. Michelangelo broshure. [Online]. Available: https://www.ottobockus.com/media/localmedia/ prosthetics/upperlimb/ michelangelo/files/michelangelo-brochure.pdf
[14] Taska Prosthetics. Taska hand. [Online]. Available: http://www.taskaprosthetics.com/the-taska/features/
Keywords
bionic finger, upper limb prosthesis, partial palm prosthesis.