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All Journal Disease Prevention and Public Health Journal Jurnal Pemberdayaan: Publikasi Hasil Pengabdian Kepada Masyarakat ARTERI : Jurnal Ilmu Kesehatan Journal of Engineering, Technology, and Applied Science (JETAS) SPEKTA (Jurnal Pengabdian Kepada Masyarakat : Teknologi dan Aplikasi) Promotor: Jurnal Mahasiswa Kesehatan Masyarakat Spektrum Industri
Tri Budiyanto
Fakultas Teknologi Industri, Universitas Ahmad Dahlan, Yogyakarta
Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Prototype Design of Ergo-Flexibility Wheelchair Based on Stakeholder Technical Requirements, Zachman Framework Approach, and Nigel Cross Method Integration Setiawan, Heri; Budiyanto, Tri; Rinamurti, Micheline; Budiarto, Dominikus; Dicka Pratama, Yohanes; Alfian, Achmad
Spektrum Industri Vol. 23 No. 2 (2025): Spektrum Industri - October 2025
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/si.v23i2.356

Abstract

The increasing demand for ergonomic and flexible wheelchairs in Indonesia highlights the need for innovation that meets both user needs and national standards. Most wheelchairs circulating in the domestic market are low-cost imported products that do not comply with the ISO 7176 series SNI 09-4663-1998 medical device standard, leading to concerns over safety and quality assurance. This study aims to design an ergo-flexibility wheelchair prototype based on stakeholder technical requirements while identifying gaps in the existing standards to improve product competitiveness and user protection. The research integrates the Zachman Framework according to the FACTS stages with the Nigel Cross seven-step design method. Data were collected through observation, in-depth interviews, and participatory ergonomics focus group discussions. The data analysis employed the Inter-Rater Reliability (IRR) method to determine stakeholder agreement levels. The findings identified seven key technical parameters, stability, maneuverability, mobility, dimensions, strength, durability, and product information, that are essential for wheelchair standardization. The mapping analysis revealed that the current SNI standard primarily emphasizes product strength through drop testing, while other ergonomic and safety factors remain unaddressed. From the evaluation of three design alternatives, Alternative 2 was selected, featuring aluminum material, dimensions of 1000 mm (L), 620 mm (W), and 910 mm (H), a foldable transport design, semi-manual manufacturing, and a weight of 12 kg with an 80 kg load capacity. Prototype testing using a roll machine and static load confirmed its structural reliability and ergonomic performance. The research contributes to advancing national wheelchair standards by integrating stakeholder-driven design parameters, promoting local innovation, and enhancing the competitiveness of Indonesian medical devices.
Co-Authors Alfian, Achmad Annie Purwani Astuti, Reni Dwi Dominikus Budiarto, Dominikus Erza Yanti Pratiwi Fitri, Rika Yulianti Heri setiawan M Yusuf Micheline Rinamurti, Micheline Muhammad Faishal Novianti, Tria Nisa Pratama, Yohanes Dicka Pratiwi, Erza Yanti Pratiwi, Erza Yanti Reni Dwi Astuti Sandra, Angga Maulana