Studies about Movement Biofidelity of a Dummy Neck Used in an Impact Testing Device

The paper first presented the stages of obtaining a virtual model of a female patient, aged 13 years and who had multiple dental malpositions. The patient underwent a CT scan, and CT images were initially processed using the InVesalius program and three-dimensional geometries were obtained, both for the mandible and jaw, but also for the dental structure. These primary geometries were processed, edited and transformed using Reverse Engineering techniques in the Geomagic program. Dental alveoli were obtained in SolidWorks using CAD methods and techniques. Bracket elements and orthodontic wires were also generated in SolidWorks. Interference solids have been removed by various processes so that the model is geometrically accurate. Finally, these structures formed of virtual solids recomposed the orthodontic system of the analyzed patient. The custom model was exported to Ansys, where it was analyzed and result maps were obtained. Finally, interesting conclusions and some clinical observations were highlighted.

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“…14) and deformation energies (Fig. 15) were obtained, similar simulations in [12][13][14][15][16][17][18][19][20][21].…”

Section: Analysis Of the Mechanical Behavior Of The Personalized Orth...supporting

confidence: 64%

Modeling and Simulation of an Orthodontic System of a Real Patient Starting from CBCT Images

Popa¹,

Dascălu²,

Tarniţă³

et al. 2023

Atlantis Highlights in Engineering

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“…Also, for the same reasons, the model contains a series of self-intersecting surfaces, highly creased edges, spikes, small components, small holes and small tunnels. It is more than obvious that these surface defects do not belong to the patient studied [16,17]. These can be removed and replaced using various reverse engineering techniques.…”

Section: The Three-dimensional Model Of a Personalized Dento-maxillar...mentioning

confidence: 99%

A Personalized Three-Dimensional Model of a Patient Using CT Images

Popa¹,

Duță²,

Buciu³

et al. 2023

Atlantis Highlights in Engineering

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In order to obtain a personalized three-dimensional model of a patient based on CT images, the InVesalius program was initially used, which performs the initial conversion of the analyzed tissues into a specific engineering file composed of the so-called "point cloud". This "point cloud" was imported into the Geomagic program, in which, using reverse engineering techniques, the "point cloud" was initially transformed into elementary triangular surfaces. These primary geometric structures have been edited, transformed, adapted so that, in the end, perfectly closed surfaces are obtained. It was done in this way, both for the bone structure of the head, but also for the dental structure. These complex geometries were loaded into SolidWorks, where they were originally transformed into virtual solids. These geometric structures were loaded and assembled into SolidWorks and interference solids were removed. Finally, a customized three-dimensional model was obtained on which different normal or pathological situations can be analyzed using kinematic simulations or using the finite element method.

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“…The curriculum is made by contemporary and traditional conceptions of study. An overview of mechatronics as evolution is presented; introduction to computer-aided engineering software; automotive sensors; actuators and powertrain devices; automotive electronics; automotive control systems and mechatronics case studies [13,14].…”

Section: Mechatronics Course Curriculummentioning

confidence: 99%

About Mechatronics in the Engineering Education at the Faculty of Mechanics Craiova

Gherghina

Tutunea

Lambrache³

et al. 2016

AMM

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In the conditions of the accentuated globalization and marked by a strong economical concurrence, the development of the present society imposes a new type of education. This must take into account all dimensions of the human being because our whole individual and social life is structured by education. The confirmation of the creative valences of Mechatronics in all fields makes possible the appearance of a new philosophy compatible with the actual technological and informatical development in society. At the base of the Mechatronics’ principles in Education is situated the development of the systemic thinking and the formation of the work abilities in team based on the informatics role in all fields. In mechatronic Education is followed by the formation of the information, mental action and social skills.

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Studies about Movement Biofidelity of a Dummy Neck Used in an Impact Testing Device

Cited by 4 publications

References 3 publications

Modeling and Simulation of an Orthodontic System of a Real Patient Starting from CBCT Images

Modeling and Simulation of an Orthodontic System of a Real Patient Starting from CBCT Images

A Personalized Three-Dimensional Model of a Patient Using CT Images

About Mechatronics in the Engineering Education at the Faculty of Mechanics Craiova

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