Hybrid upper-limb prostheses: a manufacturing proposal based on market and production factors
DOI:
https://doi.org/10.35381/r.k.v10i20.4753Keywords:
Myoelectric prostheses, productive proposal, manufacturing, production, line, market factors, (UNESCO Thesaurus).Abstract
The objective of the research is to design a productive proposal for hybrid prostheses for upper limbs, based on the analysis of productive and market factors for people with disabilities in Ecuador. Qualitative and quantitative methods were used to collect data on upper limb prostheses currently on the market. Demand was quantified using data from various sources within the Ministry of Health, and unmet demand was determined using the simple growth rate method. The production design, optimized with FlexSim software for plant layout, established an annual capacity of 215 units, covering 70% of the need. The economic-financial study confirms its viability: with an investment of $202,194.73, a sale price of $1,532 per unit, and profits of $60,696.51, the indicators are as follows. The project proves to be profitable (68.29%) with a return on investment in two years.
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Copyright (c) 2025 Gloria Elizabeth Miño-Cascante, Carlos José Santillán-Mariño , Allison Dayanara Casillas-Caza , Sandra Marisol Saquisilli-Guaraca
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