Additive manufacturing applied in the manufacture of assistive devices for animals
DOI:
https://doi.org/10.5380/avs.v31i2.101655Keywords:
Manufatura aditiva, impressão 3D, medicina veterinária, prótese, saúde veterinária.Abstract
Additive Manufacturing (AM) has represented a significant innovation in the manufacturing field over the past four decades, evolving from a technology predominantly focused on prototyping to manufacturing complex, high-value-added end products. Among AM main advantages is the ability to create customized parts and complex geometries, as well as rapid design and material waste reduction. Several sectors have incorporated AM into development and manufacturing processes, the healthcare industry being the one which benefited the most of this technology. In this area, AM has been widely adopted to produce surgical instruments, anatomical models, prostheses, orthoses, and implants. However, the utilization of this technology in the veterinary field is still recent and little explored in literature. Animals with congenital or traumatic deformities often do not use orthopedic devices due to the lack of substantial scientific evidence on the effectiveness of these devices and also due to the high cost and complexity of manufacturing. In this context, the objective of this work was to develop personalized assistive solutions for two animals with specific needs, using low-cost design and manufacturing technologies. The first case involved a mixed-breed dog with a total amputation of the left pelvic limb. The amputation region was digitized to obtain the dog’s anatomy to develop and to manufacture an articulated prosthesis using AM. The second case involved a duck with a corneal ulcer in one eye, which required protection against trauma and periodic instillation of eye drops for treatment. In this case, indirect digitization was performed for design and AM manufacture was utilized to manufacture a protective helmet for the duck’s right eye. In both cases, it was possible to demonstrate the versatility of AM in the creation and production of personalized devices that promote quality of life and enable treatments for different species.
References
Arauz PG, Chiriboga P, García M, Kao I, Díaz EA, New technologies applied to canine limb prostheses: A review, Veterinary World, 14(10): 2793-2802, 2021.
Chopra TA, Study on applications of Prosthetic limbs in Animals and use of 3D Printing, A Journal for New Zealand Herpetology, 12(02), 556-560, 2023.
Culmone C, Smit G, Breedveld P, Additive manufacturing of medical instruments: A state-of-the-art review. Additive Manufacturing, 27, 461-473, 2019.. https://doi.org/10.1016/j.addma.2019.03.015.
Frankowski J, Kurzątkowska M, Sobczak M, & Piotrowska U, Utilization of 3D bioprinting technology in creating human tissue and organoid models for preclinical drug research – State-of-the-art. International Journal of Pharmaceutics, 646, 123313, 2023.
Demers L, Weiss R, Ska B, 2022. The Quebec User Evaluation of Satisfaction with Assistive Technology (QUEST 2.0): An overview and recent progress. J Tech Disab.14:101-105.
Dimitrov M, Georgieva D, Ilieva S, Petkova V, The era of digital pharmacy. 3D printing - realities and perspectives. Pharmacia, 70(4), 1083-1092, 2023.
Fischer LAS, Foggiatto JA, Marcondes PVP, Lajarin SF, Design for Additive Manufacturing (DFAM) applied in the manufacture of Master Sample for the automotive industry. Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 239(1-2), 96–103, 2024.
ISO/ASTM 52900:2021: Additive manufacturing — General principles — Fundamentals and vocabulary. 2. ed. Genebra: ISO/ASTM International, 2021.
Kumar R, Kumar M, Chohan JS, The role of additive manufacturing for biomedical applications: A critical review. Journal of Manufacturing Processes, 64, 828–850, 2021. https://doi.org/10.1016/j.jmapro.2021.02.022.
Lee S, Wendland TM, RAO S, MAGEE C, Orthotic Device Use in Canine Patients: Owner Perception of Quality of Life for Owners and Patients. Front. Vet. Sci. 8:709364, 2021. doi: 10.3389/fvets.2021.709364.
Mendaza-DeCal R, Peso-Fernandez S, Rodriguez-Quiros J, Orthotics and prosthetics by 3D-printing: Accelerating its fabrication flow. Research in Veterinary Science, 162, 104960, 2023.
Santos BBG, Casoni FTN, Weber SH, Brancher JA, Torres MFP, Farias ELP, Perception of Veterinary Medicine Students Regarding the Use of a 3D Model of the Canine Brain in Learning Neuroanatomy: a Pilot Study. Archives of Veterinary Science, Curitiba, v. 30, n. 2, 2025.
Sossou G, Demoly F, Montavon G, Gomes S, An additive manufacturing-oriented design approach to mechanical assemblies. J. of Comp. Des. and Eng., 5, pp. 3–18, 2018.
Thompson MK, Moroni G, Vaneker T, Fadel G, Campbell RI, Gibson I, Martina F, Design for Additive Manufacturing: Trends, opportunities, considerations, and constraints, CIRP Annals, 2016. 65:2, pp. 737-60.
Volpato N, et al., Manufatura Aditiva: Tecnologias e aplicações da impressão 3D, 2017. 1ª ed. São Paulo: Edgar Blucher Ltda. ISBN: 9788521211518.
Wang R, Exploration of the application of ergonomics in 3Dprintingdogprostheses, Literature and Art Development and Innovation, 1:8, 2024.
Downloads
Published
How to Cite
Issue
Section
License

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Authors that wish to publish in AVS agree with the following conditions:
- To keep copyright of the article and allow the AVS to publish the first time. The article will be licensed by Creative Commons - Atribuição 4.0 Internacional allowing the sharing of their work.
- Authors may distribute their work by other channel of distribution (ex.: local or public repository).
- Authors have the permission to publish their work online, using different channels (similar to above), even before the final editorial process.











