Fabrication of a resin appliance with alloy components using digital technology without an analog impression.
Identifieur interne : 000892 ( Main/Merge ); précédent : 000891; suivant : 000893Fabrication of a resin appliance with alloy components using digital technology without an analog impression.
Auteurs : Noor Al Mortadi [Jordanie] ; Quentin Jones [Royaume-Uni] ; Dominic Eggbeer [Royaume-Uni] ; Jeffrey Lewis [Royaume-Uni] ; Robert J. Williams [Royaume-Uni]Source :
- American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics [ 1097-6752 ] ; 2015.
English descriptors
- KwdEn :
- Chromium Alloys (chemistry), Composite Resins (chemistry), Computer-Aided Design, Dental Clasps, Dental Impression Technique, Dental Materials (chemistry), Humans, Imaging, Three-Dimensional (methods), Orthodontic Appliance Design, Orthodontic Retainers, Orthodontic Wires, Technology, Dental, User-Computer Interface, Workflow.
- MESH :
- chemical , chemistry : Chromium Alloys, Composite Resins, Dental Materials.
- methods : Imaging, Three-Dimensional.
- Computer-Aided Design, Dental Clasps, Dental Impression Technique, Humans, Orthodontic Appliance Design, Orthodontic Retainers, Orthodontic Wires, Technology, Dental, User-Computer Interface, Workflow.
Abstract
The aim of this study was to fabricate a resin appliance incorporating "wire" components without the use of an analog impression and dental casts using an intraoral scanner and computer technology to build the appliance. This unique alignment of technology offers an enormous reduction in the number of fabrication steps when compared with more traditional methods of manufacture. The prototype incorporated 2 Adams clasps and a fitted labial bow. The alloy components were built from cobalt-chromium in an initial powdered form using established digital technology methods and then inserted into a build of a resin base plate. This article reports the first known use of computer-aided design and additive manufacture to fabricate a resin and alloy appliance, and constitutes proof of the concept for such manufacturing. The original workflow described could be seen as an example for many other similar appliances, perhaps with active components. The scan data were imported into an appropriate specialized computer-aided design software, which was used in conjunction with a force feedback (haptic) interface. The appliance designs were then exported as stereolithography files and transferred to an additive manufacturing machine for fabrication. The results showed that the applied techniques may provide new manufacturing and design opportunities in orthodontics and highlights the need for intraoral-specific additive manufacture materials to be produced and tested for biocompatibility compliance. In a trial, the retainer was fitted orally and judged acceptable by the clinician according to the typical criteria when placing such appliances in situ.
DOI: 10.1016/j.ajodo.2015.06.014
PubMed: 26522047
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pubmed:26522047Le document en format XML
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Electronic address: naalmortadi@just.edu.jo.</nlm:affiliation><country xml:lang="fr">Jordanie</country><wicri:regionArea>Assistant professor, Jordan University of Science and Technology, Irbid</wicri:regionArea><wicri:noRegion>Irbid</wicri:noRegion></affiliation></author><author><name sortKey="Jones, Quentin" sort="Jones, Quentin" uniqKey="Jones Q" first="Quentin" last="Jones">Quentin Jones</name><affiliation wicri:level="1"><nlm:affiliation>Orthodontist, Cardiff University Dental School, Heath Park, Cardiff, United Kingdom.</nlm:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Orthodontist, Cardiff University Dental School, Heath Park, Cardiff</wicri:regionArea><wicri:noRegion>Cardiff</wicri:noRegion></affiliation></author><author><name sortKey="Eggbeer, Dominic" sort="Eggbeer, Dominic" uniqKey="Eggbeer D" first="Dominic" last="Eggbeer">Dominic Eggbeer</name><affiliation wicri:level="1"><nlm:affiliation>Senior lecturer, National Centre for Product Design and Development Research, Cardiff, United Kingdom.</nlm:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Senior lecturer, National Centre for Product Design and Development Research, Cardiff</wicri:regionArea><wicri:noRegion>Cardiff</wicri:noRegion></affiliation></author><author><name sortKey="Lewis, Jeffrey" sort="Lewis, Jeffrey" uniqKey="Lewis J" first="Jeffrey" last="Lewis">Jeffrey Lewis</name><affiliation wicri:level="1"><nlm:affiliation>Head of surgical and prosthetic design, Cardiff School of Health Sciences, Cardiff Metropolitan University, Cardiff, United Kingdom.</nlm:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Head of surgical and prosthetic design, Cardiff School of Health Sciences, Cardiff Metropolitan University, Cardiff</wicri:regionArea><wicri:noRegion>Cardiff</wicri:noRegion></affiliation></author><author><name sortKey="Williams, Robert J" sort="Williams, Robert J" uniqKey="Williams R" first="Robert J" last="Williams">Robert J. Williams</name><affiliation wicri:level="1"><nlm:affiliation>Professor, Cardiff School of Health Sciences, Cardiff Metropolitan University, Cardiff, United Kingdom.</nlm:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Professor, Cardiff School of Health Sciences, Cardiff Metropolitan University, Cardiff</wicri:regionArea><wicri:noRegion>Cardiff</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2015">2015</date><idno type="doi">10.1016/j.ajodo.2015.06.014</idno><idno type="RBID">pubmed:26522047</idno><idno type="pmid">26522047</idno><idno type="wicri:Area/PubMed/Corpus">000209</idno><idno type="wicri:Area/PubMed/Curation">000209</idno><idno type="wicri:Area/PubMed/Checkpoint">000354</idno><idno type="wicri:Area/Ncbi/Merge">003D28</idno><idno type="wicri:Area/Ncbi/Curation">003D28</idno><idno type="wicri:Area/Ncbi/Checkpoint">003D28</idno><idno type="wicri:Area/Main/Merge">000892</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Fabrication of a resin appliance with alloy components using digital technology without an analog impression.</title><author><name sortKey="Al Mortadi, Noor" sort="Al Mortadi, Noor" uniqKey="Al Mortadi N" first="Noor" last="Al Mortadi">Noor Al Mortadi</name><affiliation wicri:level="1"><nlm:affiliation>Assistant professor, Jordan University of Science and Technology, Irbid, Jordan. Electronic address: naalmortadi@just.edu.jo.</nlm:affiliation><country xml:lang="fr">Jordanie</country><wicri:regionArea>Assistant professor, Jordan University of Science and Technology, Irbid</wicri:regionArea><wicri:noRegion>Irbid</wicri:noRegion></affiliation></author><author><name sortKey="Jones, Quentin" sort="Jones, Quentin" uniqKey="Jones Q" first="Quentin" last="Jones">Quentin Jones</name><affiliation wicri:level="1"><nlm:affiliation>Orthodontist, Cardiff University Dental School, Heath Park, Cardiff, United Kingdom.</nlm:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Orthodontist, Cardiff University Dental School, Heath Park, Cardiff</wicri:regionArea><wicri:noRegion>Cardiff</wicri:noRegion></affiliation></author><author><name sortKey="Eggbeer, Dominic" sort="Eggbeer, Dominic" uniqKey="Eggbeer D" first="Dominic" last="Eggbeer">Dominic Eggbeer</name><affiliation wicri:level="1"><nlm:affiliation>Senior lecturer, National Centre for Product Design and Development Research, Cardiff, United Kingdom.</nlm:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Senior lecturer, National Centre for Product Design and Development Research, Cardiff</wicri:regionArea><wicri:noRegion>Cardiff</wicri:noRegion></affiliation></author><author><name sortKey="Lewis, Jeffrey" sort="Lewis, Jeffrey" uniqKey="Lewis J" first="Jeffrey" last="Lewis">Jeffrey Lewis</name><affiliation wicri:level="1"><nlm:affiliation>Head of surgical and prosthetic design, Cardiff School of Health Sciences, Cardiff Metropolitan University, Cardiff, United Kingdom.</nlm:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Head of surgical and prosthetic design, Cardiff School of Health Sciences, Cardiff Metropolitan University, Cardiff</wicri:regionArea><wicri:noRegion>Cardiff</wicri:noRegion></affiliation></author><author><name sortKey="Williams, Robert J" sort="Williams, Robert J" uniqKey="Williams R" first="Robert J" last="Williams">Robert J. Williams</name><affiliation wicri:level="1"><nlm:affiliation>Professor, Cardiff School of Health Sciences, Cardiff Metropolitan University, Cardiff, United Kingdom.</nlm:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Professor, Cardiff School of Health Sciences, Cardiff Metropolitan University, Cardiff</wicri:regionArea><wicri:noRegion>Cardiff</wicri:noRegion></affiliation></author></analytic><series><title level="j">American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics</title><idno type="eISSN">1097-6752</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Chromium Alloys (chemistry)</term><term>Composite Resins (chemistry)</term><term>Computer-Aided Design</term><term>Dental Clasps</term><term>Dental Impression Technique</term><term>Dental Materials (chemistry)</term><term>Humans</term><term>Imaging, Three-Dimensional (methods)</term><term>Orthodontic Appliance Design</term><term>Orthodontic Retainers</term><term>Orthodontic Wires</term><term>Technology, Dental</term><term>User-Computer Interface</term><term>Workflow</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Chromium Alloys</term><term>Composite Resins</term><term>Dental Materials</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Imaging, Three-Dimensional</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Computer-Aided Design</term><term>Dental Clasps</term><term>Dental Impression Technique</term><term>Humans</term><term>Orthodontic Appliance Design</term><term>Orthodontic Retainers</term><term>Orthodontic Wires</term><term>Technology, Dental</term><term>User-Computer Interface</term><term>Workflow</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The aim of this study was to fabricate a resin appliance incorporating "wire" components without the use of an analog impression and dental casts using an intraoral scanner and computer technology to build the appliance. This unique alignment of technology offers an enormous reduction in the number of fabrication steps when compared with more traditional methods of manufacture. The prototype incorporated 2 Adams clasps and a fitted labial bow. The alloy components were built from cobalt-chromium in an initial powdered form using established digital technology methods and then inserted into a build of a resin base plate. This article reports the first known use of computer-aided design and additive manufacture to fabricate a resin and alloy appliance, and constitutes proof of the concept for such manufacturing. The original workflow described could be seen as an example for many other similar appliances, perhaps with active components. The scan data were imported into an appropriate specialized computer-aided design software, which was used in conjunction with a force feedback (haptic) interface. The appliance designs were then exported as stereolithography files and transferred to an additive manufacturing machine for fabrication. The results showed that the applied techniques may provide new manufacturing and design opportunities in orthodontics and highlights the need for intraoral-specific additive manufacture materials to be produced and tested for biocompatibility compliance. In a trial, the retainer was fitted orally and judged acceptable by the clinician according to the typical criteria when placing such appliances in situ.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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