Ingeniería de diseño en Cirugía. ¿Cómo diseñar, probar y comercializar dispositivos quirúrgicos fabricados con impresión 3D?

García, Jesús Hernández; Velasco, José Manuel Sierra; Suárez, Marta María Vidal; Pereira, A. Cabrera; Sosa, Valentina; Cortizo, J. L.

doi:10.1016/j.ciresp.2017.12.007

Cited by 3 publications

(1 citation statement)

References 18 publications

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“…New technologies have allowed developing products and prototypes in all disciplines for their commercialization; the influence of the digitalization and 3D printing is related with I4.0, this activity facilitates the experimentation with new products (Rodríguez et al, 2018). Business models have allowed giving added value to the commercialized product derived from advance and innovation technological, in counterpart, this has occasioned a product life cycle reduction, making them obsolete quickly (Cornelios & Strandhagen, 2017;López, Pereira y Alves 2017;Müller & Voigt, 2018).…”

Section: Literature Reviewmentioning

confidence: 99%

The perception of Industry 4.0 in the managers of automobile distribution companies

Hernández¹,

Martínez²,

Domínguez³

2019

JBRMR

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Industry 4.0 is originated in Germany in 2011, it is focused on optimize value chain through autonomous manufacturing and through technological systems; it's related with automotive sector as a product of international highly competitive. That is how the fourth industrial revolution started. The sector is very dynamic in Asia-Pacific, Mexico and United States. The goal of this investigation is to determinate three groups with respect to Industry 4.0, which allows them to identify new technology-based business strategies. The hypothesis shows that proposed methodology is useful to evaluate adopted strategies in the business to introduce the industry 4.0. A transverse quantitative study was realized, using multivariate statistic and a population of 16 automobiles distributors located in three adjacent cities. An instrument was designed with six variables: Process, Product, Persons, Technology, Business and Social Responsibility. With 30 items; it was validated by Cronbach's alpha and it was used SPSS V25. Three groups were determined with similarity shown in four indicator variables in the technology stage in industry 4.0. Groups were determined through ANOVA test. The most significant variables were analyzed by groups. A characterization of the variables was realized for their interpretation. "Process" variable got the highest value among the three groups; the perception about productive process, services that they offer, and continuous improvement are positively identified at interior of the business. Process, Persons and Social Responsibility are the highest variables of the group three.

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Section: Literature Reviewmentioning

confidence: 99%

The perception of Industry 4.0 in the managers of automobile distribution companies

Hernández¹,

Martínez²,

Domínguez³

2019

JBRMR

View full text Add to dashboard Cite

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Transanal endoscopic surgery with a 3D printed device

et al. 2021

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Validation of design and materials for additive manufacturing of endocavitary mechanical distractor

Sierra

Fernandez

Garcia

et al. 2022

RPJ

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Purpose This paper describes the evolution of the design of a mechanical distractor fabricated using additive manufacturing (AM) technology for use in surgical procedures, such as transanal endoscopic microsurgery (TEM). The functionality of the final device was analysed and the suitability of different materials was determined. Design/methodology/approach Solid modelling and finite element modelling software were used in the design and validation process to allow the fabrication of the device by AM. Several prototypes were manufactured and tested in this study. Findings A new design was developed to greatly simplify the existing devices used in TEM surgery. The new design is easy to use, more economical and does not require pneumorectum. Different AM materials were investigated with regard to their mechanical properties, orientation of parts in the three-dimensional (3D) printer and cytotoxicity to select the optimal material for the design. Social implications The device designed by AM can be printed anywhere in the world, provided that a 3D printer is available; the 3D printer does not have to be a high-performance printer. This makes surgery more accessible, particularly in low-income regions. Moreover, patient recovery is improved and pneumorectum is not required. Originality/value A suitable mechanical distractor was designed for TEM, and different materials were validated for fabrication by AM.

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Ingeniería de diseño en Cirugía. ¿Cómo diseñar, probar y comercializar dispositivos quirúrgicos fabricados con impresión 3D?

Cited by 3 publications

References 18 publications

The perception of Industry 4.0 in the managers of automobile distribution companies

The perception of Industry 4.0 in the managers of automobile distribution companies

Transanal endoscopic surgery with a 3D printed device

Validation of design and materials for additive manufacturing of endocavitary mechanical distractor

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