Modeling in Biomedical Engineering

Code:

M.BIO011

Acronym:

MEBI

Keywords
Classification	Keyword
OFICIAL	Biomedical Engineering

Instance: 2024/2025 - 2S

Active?	Yes
Responsible unit:	Department of Metallurgical and Materials Engineering
Course/CS Responsible:	Master in Bioengineering

Cycles of Study/Courses

Acronym	No. of Students	Study Plan	Curricular Years	Credits UCN	Credits ECTS	Contact hours	Total Time
M.BIO	38	Syllabus	1	-	6	39	162
MEB	16	Syllabus	1	-	6	39	162

Teaching language

Portuguese

Objectives

3D modeling is a key tool for the manufacture of customized prostheses and implants using computer assisted design, rapid prototyping and additive manufacturing technologies. The overall objective of the course is to introduce the fundamental concepts of design, modeling, simulation and in biomedical engineering in the two main areas of knowledge, namely through 3D CAD design and in the manufacturing additive materials / manufacturing processes. Students have the opportunity to work individually and as a team, to promote their oral and written skills and to critically analyze the topics covered in the class.

Learning outcomes and competences

In the first part of the course, students acquire skills in all stages of 3D modeling and rapid prototyping and additive manufacturing technologies that are most commonly used in the medical field, for the manufacture of 3D medical models and of customized implants and prostheses by metallic, ceramic and polymeric materials. In the second part of the subject, students develop the ability to construct geometric models using 3D CAD modeling software (e.g., SolidWorks) for individual parts and assemblies. The learning process includes the acquisition of skills in the whole process of developing a model: critical analysis of modeling needs, definition of requirements, conceptualization, geometric design of parts, construction of sets, elaboration of technical drawing in 2D views, for example.

Working method

Presencial

Pre-requirements (prior knowledge) and co-requirements (common knowledge)

Have a good knowledge of Biomaterials and the manufacturing processes that give rise to them. Basics of descriptive geometry and mechanical elements.

Program

3D Biomodeling and Rapid Prototyping. Introduction and fundamental concepts. 3D Medical Models & Prototypes. Rapid prototyping techniques. Reverse engineering. Guided Implantology. Manufacture of custom biomaterials by additive manufacturing. Customised bioceramics, biopolymers and biometais. Clinical applications.

Practical component
3D geometric modeling: Importance of geometric modeling in product engineering, general aspects of technical drawing, computer aided design (CAD), main modeling functionalities of 3D CAD programs, construction of sets and 2D views in 3D CAD software. Applications.

Mandatory literature

Ben Redwood, Filemon Schoffer, Brian Garret; The 3D printing handbook, Technologies, Design and Applications, 3D HUBS, BV, 2017
Fernando Jorge Alves et al; “Protoclick- Prototopiagem Rápida”, 2001
Kai, Chua Chee; Rapid prototyping. ISBN: 981-238-117-1

Complementary Bibliography

Insight Media; Medical Applications of Rapid Prototyping, Insight Media, 2009
Principles of Materials Science and Engeneering

Teaching methods and learning activities

The adopted teaching methodology is based upon theoretical lectures under an open environment in order students can achieve full comprehension of the studied concepts on 3D modeling and additive manufacturing. Whenever possible, the studied subjects are centered on real clinical applications in several areas of reconstructive and regenerative medicine. During the class, the theory is analyzed collectively and consolidated via discussion of practical examples. During the semester some invited lectures take place.

Software

SolidWorks

keywords

Technological sciences > Engineering > Biomaterial engineering

Evaluation Type

Distributed evaluation with final exam

Assessment Components

Designation	Weight (%)
Teste	20,00
Exame	60,00
Trabalho prático ou de projeto	20,00
Total:	100,00

Amount of time allocated to each course unit

Designation	Time (hours)
Estudo autónomo	93,00
Frequência das aulas	42,00
Trabalho laboratorial	0,00
Total:	135,00

Eligibility for exams

Minimum of 10, which included the theoretical final exam and the practical component, with respective weights.

Calculation formula of final grade

Evaluation through final examination which counts with 60% to the final mark, a Practical Group work with 20% in the final mark and a Practical Exame with 20% in the final mark.

Examinations or Special Assignments

Not applicable

Internship work/project

Not applicable

Special assessment (TE, DA, ...)

 Through a final examination.

 

 

Classification improvement

One final exam will take place for classification improvement.

Observations

Suitable for English-speaking students.