A novel approach to learning virtual engineering in the medical devices process

López, Clara Isabel; Bautista, Luis; Mantilla, Carlos

doi:10.1007/s10639-020-10236-x

Cited by 2 publications

(3 citation statements)

References 57 publications

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“…The Interfaz group conducted the process for generating the biomodels at the 3D technology laboratory at the Universidad Industrial de Santander. 15 , 16…”

Section: Methodsmentioning

confidence: 99%

“…The Interfaz group conducted the process for generating the biomodels at the 3D technology laboratory at the Universidad Industrial de Santander. 15,16 Five evaluators were included in this study: three orthopaedic surgeons and traumatologists, one specialized in trauma surgery, one knee surgeon, and one general orthopaedic surgeon; and two students of a third-year and a fourth-year resident of orthopedy and traumatology who had previously reviewed the Luo Classification 13 and the surgical approaches, namely anterolateral, anteromedial, midline, posteromedial, posterolateral, posterior inverted L, and minimally invasive. A pilot test was performed with three cases to become familiar with the data collection instrument, the classification, and the surgical approaches used for tibial plateau fractures.…”

Section: Methodsmentioning

confidence: 99%

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Intraobserver and Interobserver Reproducibility of Classifications of Tibial Plateau Fractures and the Surgical Approaches Chosen Comparing 2D CT and 3D Printing: Reliability Study

Osma-Rueda¹,

Mantilla-Angarita²,

Lopez-Gualdron³

2023

JAAOS Glob Res Rev

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Introduction: Reliability is the study of internal consistency, reproducibility (intraobserver and interobserver), and agreement. Reproducibility studies that classify tibial plateau fractures have used plain radiography and two-dimensional (2D) CT scans and three-dimensional (3D) printing. The objective of this study was to evaluate the reproducibility of the Luo Classification of tibial plateau factures and the surgical approaches chosen for these fractures based on 2D CT scans and 3D printing. Methods: A reliability study was performed at the Universidad Industrial de Santander, Colombia, that evaluated the reproducibility of the Luo Classification of tibial plateau fractures and the choice of surgical approaches based on 20 CT scans and 3D printing, with five evaluators. Results: For the trauma surgeon, reproducibility was better when evaluating the classification using 3D printing, with a kappa of 0.81 (95% confidence interval [CI], 0.75-0.93; P < 0.01) than when using CT scans, with a kappa of 0.76 (95% CI, 0.62-0.82; P < 0.01). When comparing the surgical decisions made by the fourth-year resident with those of the trauma surgeon, a fair reproducibility was obtained using CT, with a kappa of 0.34 (95% CI, 0.21-0.46; P < 0.01), which improved to substantial when using 3D printing, with a kappa of 0.63 (95% CI, 0.53-0.73; P < 0.01). Discussion: This study found that 3D printing provided more information than CT and decreased measurement errors, thereby improving reproducibility, as shown by the higher kappa values that were obtained. Conclusion: The use of 3D printing and its usefulness are helpful to decision making when providing emergency trauma services to patients with intraarticular fractures such as those of the tibial plateau.

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“…The Interfaz group conducted the process for generating the biomodels at the 3D technology laboratory at the Universidad Industrial de Santander. 15 , 16…”

Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Intraobserver and Interobserver Reproducibility of Classifications of Tibial Plateau Fractures and the Surgical Approaches Chosen Comparing 2D CT and 3D Printing: Reliability Study

Osma-Rueda¹,

Mantilla-Angarita²,

Lopez-Gualdron³

2023

JAAOS Glob Res Rev

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“…However, design is an inventive process and therefore, it should be worked on as such, with activities that require this skill (Cropley, 2016) and work on skills based on visual mental imagery. Recent studies in virtual environments encourage the use of PBL techniques to improve students' competences and motivation (Aslan & Duruhan, 2021;López et al, 2020).…”

Section: Training New Engineers Using Cax In An Active Learning Environmentmentioning

confidence: 99%

Teaching CAD/CAM/CAE tools with project-based learning in virtual distance education

2021

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Computer-aided design, manufacturing and engineering technologies (CAD/CAM/CAE) are a mainstay in today’s industry and therefore they should be an important part in the current training plan of the graduate engineers. However, their implementation in the university environment presents certain barriers that make it difficult. In this work, we study the feasibility of the teaching proposal of the management of this type of tools through a Project-Based Learning method in a distance learning environment. The methodology has been implemented transversally in two Master’s degree subjects related to advanced design and manufacturing and has been carried out thanks to the operation of the product lifecycle management platform software by virtual machines. The practice has given very good pedagogical results in the work of skills related to the field of industrial design and manufacturing. The virtual system has demonstrated high efficiency and students have shown a satisfactory evolution in their professional training.

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A novel approach to learning virtual engineering in the medical devices process

Cited by 2 publications

References 57 publications

Intraobserver and Interobserver Reproducibility of Classifications of Tibial Plateau Fractures and the Surgical Approaches Chosen Comparing 2D CT and 3D Printing: Reliability Study

Intraobserver and Interobserver Reproducibility of Classifications of Tibial Plateau Fractures and the Surgical Approaches Chosen Comparing 2D CT and 3D Printing: Reliability Study

Teaching CAD/CAM/CAE tools with project-based learning in virtual distance education

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