Orthopaedic Biomaterials SIG Update: DESIGN OF ORTHOPAEDIC DEVICES WITH AUTODESK INVENTOR

摘要

The majority of clinical orthopaedic devices and hardware are solid and rigid metallic,ceramic,and polymeric biomaterials with distinct but defined geometries and shapes.1 Prior to manufacturing,these devices are initially conceptualized in the designer's mind,then sketched,prototyped and evaluated using three-dimensional 3D models.In today's technological landscape,computer-aided design(CAD)programs Z3 are widely used,particularly for the design and modeling of these mechanical parts and assemblies.Parametric modeling software employs dimensional and geometric relationships and constraints to lines,curves,vertices,edges,faces,and multiple other features that consequently make the iterative design process and design intent easier to accomplish.Inventor(Autodesk,San Rafael,CA)is a popular CAD parametric modeler.4 Individuals with educational affiliations(students,teachers and design mentors)can register for a free Inventor license for three years! Now,you just need to know how to use it.