Evaluation of the impacts caused by the "warp" effect on 3D printed phantoms for clinical application of photon beams

Detalhes bibliográficos
Autor(a) principal: ALMEIDA, S.B.
Data de Publicação: 2021
Outros Autores: TAVARES, P.V.S., CAMPOS, L.L., CONGRESSO BRASILEIRO DE METROLOGIA, 11; CONGRESSO BRASILEIRO DE METROLOGIA DAS RADIA????ES IONIZANTES, 8
Tipo de documento: Artigo de conferência
Título da fonte: Repositório Institucional do IPEN
Texto Completo: http://repositorio.ipen.br/handle/123456789/32595
Resumo: This work aims to evaluate the impact of the warp effect on printed phantoms with tissue equivalence to be used in radiotherapy. The ???warp??? effect is caused by several parameters that directly interfere in the printing process. The ???warp??? effect causes a warping or slanting of the outer edges of the parts being printed, this occurs when there is no adherence of the part to the printer platform. The tendency to distort a printed object to simulate a patient is great because the warp effect occurs due to the way the objects will be printed, especially if they are to be printed in successive layers. Despite the difficulties of printing the phantoms with tissue equivalence for clinical application with 100% filling, it is possible to use this technology to simulate a patient and obtain advantageously a phantom for clinical photon beam dosimetry.
id IPEN_f24004f933456a9b921b24efc9d1a241
oai_identifier_str oai:repositorio.ipen.br:123456789/32595
network_acronym_str IPEN
network_name_str Repositório Institucional do IPEN
repository_id_str 4510
spelling 2021-12-30T15:53:19Z2021-12-30T15:53:19Z18-21 de outubro, 2021http://repositorio.ipen.br/handle/123456789/325950000-0001-7137-0613This work aims to evaluate the impact of the warp effect on printed phantoms with tissue equivalence to be used in radiotherapy. The ???warp??? effect is caused by several parameters that directly interfere in the printing process. The ???warp??? effect causes a warping or slanting of the outer edges of the parts being printed, this occurs when there is no adherence of the part to the printer platform. The tendency to distort a printed object to simulate a patient is great because the warp effect occurs due to the way the objects will be printed, especially if they are to be printed in successive layers. Despite the difficulties of printing the phantoms with tissue equivalence for clinical application with 100% filling, it is possible to use this technology to simulate a patient and obtain advantageously a phantom for clinical photon beam dosimetry.Submitted by Celia Satomi Uehara (celia.u-topservice@ipen.br) on 2021-12-30T15:53:19Z No. of bitstreams: 1 28369.pdf: 864615 bytes, checksum: b7691d86aa575e0ec4d1b9986e66959b (MD5)Made available in DSpace on 2021-12-30T15:53:19Z (GMT). No. of bitstreams: 1 28369.pdf: 864615 bytes, checksum: b7691d86aa575e0ec4d1b9986e66959b (MD5)Conselho Nacional de Desenvolvimento Cient??fico e Tecnol??gico (CNPq)Funda????o de Amparo ?? Pesquisa do Estado de S??o Paulo (FAPESP)CNPq: 426513/2018-5FAPESP: 18/05982-0Sociedade Brasileira de Metrologiaphoton beamsphantoms3d printingdeformationtissue-equivalent materialsEvaluation of the impacts caused by the "warp" effect on 3D printed phantoms for clinical application of photon beamsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectCBM; CBMRINRio de JaneiroOnline14033152161195600600600ALMEIDA, S.B.TAVARES, P.V.S.CAMPOS, L.L.CONGRESSO BRASILEIRO DE METROLOGIA, 11; CONGRESSO BRASILEIRO DE METROLOGIA DAS RADIA????ES IONIZANTES, 8info:eu-repo/semantics/openAccessreponame:Repositório Institucional do IPENinstname:Instituto de Pesquisas Energéticas e Nucleares (IPEN)instacron:IPEN283692021CAMPOS, L.L.TAVARES, P.V.S.ALMEIDA, S.B.21-12Anais11951521614033CAMPOS, L.L.:1195:330:NTAVARES, P.V.S.:15216:330:NALMEIDA, S.B.:14033:330:SLICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositorio.ipen.br/bitstream/123456789/32595/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52ORIGINAL28369.pdf28369.pdfapplication/pdf864615http://repositorio.ipen.br/bitstream/123456789/32595/1/28369.pdfb7691d86aa575e0ec4d1b9986e66959bMD51123456789/325952022-01-25 13:38:30.445oai:repositorio.ipen.br:123456789/32595Tk9URTogUExBQ0UgWU9VUiBPV04gTElDRU5TRSBIRVJFClRoaXMgc2FtcGxlIGxpY2Vuc2UgaXMgcHJvdmlkZWQgZm9yIGluZm9ybWF0aW9uYWwgcHVycG9zZXMgb25seS4KCk5PTi1FWENMVVNJVkUgRElTVFJJQlVUSU9OIExJQ0VOU0UKCkJ5IHNpZ25pbmcgYW5kIHN1Ym1pdHRpbmcgdGhpcyBsaWNlbnNlLCB5b3UgKHRoZSBhdXRob3Iocykgb3IgY29weXJpZ2h0Cm93bmVyKSBncmFudHMgdG8gRFNwYWNlIFVuaXZlcnNpdHkgKERTVSkgdGhlIG5vbi1leGNsdXNpdmUgcmlnaHQgdG8gcmVwcm9kdWNlLAp0cmFuc2xhdGUgKGFzIGRlZmluZWQgYmVsb3cpLCBhbmQvb3IgZGlzdHJpYnV0ZSB5b3VyIHN1Ym1pc3Npb24gKGluY2x1ZGluZwp0aGUgYWJzdHJhY3QpIHdvcmxkd2lkZSBpbiBwcmludCBhbmQgZWxlY3Ryb25pYyBmb3JtYXQgYW5kIGluIGFueSBtZWRpdW0sCmluY2x1ZGluZyBidXQgbm90IGxpbWl0ZWQgdG8gYXVkaW8gb3IgdmlkZW8uCgpZb3UgYWdyZWUgdGhhdCBEU1UgbWF5LCB3aXRob3V0IGNoYW5naW5nIHRoZSBjb250ZW50LCB0cmFuc2xhdGUgdGhlCnN1Ym1pc3Npb24gdG8gYW55IG1lZGl1bSBvciBmb3JtYXQgZm9yIHRoZSBwdXJwb3NlIG9mIHByZXNlcnZhdGlvbi4KCllvdSBhbHNvIGFncmVlIHRoYXQgRFNVIG1heSBrZWVwIG1vcmUgdGhhbiBvbmUgY29weSBvZiB0aGlzIHN1Ym1pc3Npb24gZm9yCnB1cnBvc2VzIG9mIHNlY3VyaXR5LCBiYWNrLXVwIGFuZCBwcmVzZXJ2YXRpb24uCgpZb3UgcmVwcmVzZW50IHRoYXQgdGhlIHN1Ym1pc3Npb24gaXMgeW91ciBvcmlnaW5hbCB3b3JrLCBhbmQgdGhhdCB5b3UgaGF2ZQp0aGUgcmlnaHQgdG8gZ3JhbnQgdGhlIHJpZ2h0cyBjb250YWluZWQgaW4gdGhpcyBsaWNlbnNlLiBZb3UgYWxzbyByZXByZXNlbnQKdGhhdCB5b3VyIHN1Ym1pc3Npb24gZG9lcyBub3QsIHRvIHRoZSBiZXN0IG9mIHlvdXIga25vd2xlZGdlLCBpbmZyaW5nZSB1cG9uCmFueW9uZSdzIGNvcHlyaWdodC4KCklmIHRoZSBzdWJtaXNzaW9uIGNvbnRhaW5zIG1hdGVyaWFsIGZvciB3aGljaCB5b3UgZG8gbm90IGhvbGQgY29weXJpZ2h0LAp5b3UgcmVwcmVzZW50IHRoYXQgeW91IGhhdmUgb2J0YWluZWQgdGhlIHVucmVzdHJpY3RlZCBwZXJtaXNzaW9uIG9mIHRoZQpjb3B5cmlnaHQgb3duZXIgdG8gZ3JhbnQgRFNVIHRoZSByaWdodHMgcmVxdWlyZWQgYnkgdGhpcyBsaWNlbnNlLCBhbmQgdGhhdApzdWNoIHRoaXJkLXBhcnR5IG93bmVkIG1hdGVyaWFsIGlzIGNsZWFybHkgaWRlbnRpZmllZCBhbmQgYWNrbm93bGVkZ2VkCndpdGhpbiB0aGUgdGV4dCBvciBjb250ZW50IG9mIHRoZSBzdWJtaXNzaW9uLgoKSUYgVEhFIFNVQk1JU1NJT04gSVMgQkFTRUQgVVBPTiBXT1JLIFRIQVQgSEFTIEJFRU4gU1BPTlNPUkVEIE9SIFNVUFBPUlRFRApCWSBBTiBBR0VOQ1kgT1IgT1JHQU5JWkFUSU9OIE9USEVSIFRIQU4gRFNVLCBZT1UgUkVQUkVTRU5UIFRIQVQgWU9VIEhBVkUKRlVMRklMTEVEIEFOWSBSSUdIVCBPRiBSRVZJRVcgT1IgT1RIRVIgT0JMSUdBVElPTlMgUkVRVUlSRUQgQlkgU1VDSApDT05UUkFDVCBPUiBBR1JFRU1FTlQuCgpEU1Ugd2lsbCBjbGVhcmx5IGlkZW50aWZ5IHlvdXIgbmFtZShzKSBhcyB0aGUgYXV0aG9yKHMpIG9yIG93bmVyKHMpIG9mIHRoZQpzdWJtaXNzaW9uLCBhbmQgd2lsbCBub3QgbWFrZSBhbnkgYWx0ZXJhdGlvbiwgb3RoZXIgdGhhbiBhcyBhbGxvd2VkIGJ5IHRoaXMKbGljZW5zZSwgdG8geW91ciBzdWJtaXNzaW9uLgo=Repositório InstitucionalPUBhttp://repositorio.ipen.br/oai/requestbibl@ipen.bropendoar:45102022-01-25T13:38:30Repositório Institucional do IPEN - Instituto de Pesquisas Energéticas e Nucleares (IPEN)false
dc.title.pt_BR.fl_str_mv Evaluation of the impacts caused by the "warp" effect on 3D printed phantoms for clinical application of photon beams
title Evaluation of the impacts caused by the "warp" effect on 3D printed phantoms for clinical application of photon beams
spellingShingle Evaluation of the impacts caused by the "warp" effect on 3D printed phantoms for clinical application of photon beams
ALMEIDA, S.B.
photon beams
phantoms
3d printing
deformation
tissue-equivalent materials
title_short Evaluation of the impacts caused by the "warp" effect on 3D printed phantoms for clinical application of photon beams
title_full Evaluation of the impacts caused by the "warp" effect on 3D printed phantoms for clinical application of photon beams
title_fullStr Evaluation of the impacts caused by the "warp" effect on 3D printed phantoms for clinical application of photon beams
title_full_unstemmed Evaluation of the impacts caused by the "warp" effect on 3D printed phantoms for clinical application of photon beams
title_sort Evaluation of the impacts caused by the "warp" effect on 3D printed phantoms for clinical application of photon beams
author ALMEIDA, S.B.
author_facet ALMEIDA, S.B.
TAVARES, P.V.S.
CAMPOS, L.L.
CONGRESSO BRASILEIRO DE METROLOGIA, 11; CONGRESSO BRASILEIRO DE METROLOGIA DAS RADIA????ES IONIZANTES, 8
author_role author
author2 TAVARES, P.V.S.
CAMPOS, L.L.
CONGRESSO BRASILEIRO DE METROLOGIA, 11; CONGRESSO BRASILEIRO DE METROLOGIA DAS RADIA????ES IONIZANTES, 8
author2_role author
author
author
dc.contributor.author.fl_str_mv ALMEIDA, S.B.
TAVARES, P.V.S.
CAMPOS, L.L.
CONGRESSO BRASILEIRO DE METROLOGIA, 11; CONGRESSO BRASILEIRO DE METROLOGIA DAS RADIA????ES IONIZANTES, 8
dc.subject.por.fl_str_mv photon beams
phantoms
3d printing
deformation
tissue-equivalent materials
topic photon beams
phantoms
3d printing
deformation
tissue-equivalent materials
description This work aims to evaluate the impact of the warp effect on printed phantoms with tissue equivalence to be used in radiotherapy. The ???warp??? effect is caused by several parameters that directly interfere in the printing process. The ???warp??? effect causes a warping or slanting of the outer edges of the parts being printed, this occurs when there is no adherence of the part to the printer platform. The tendency to distort a printed object to simulate a patient is great because the warp effect occurs due to the way the objects will be printed, especially if they are to be printed in successive layers. Despite the difficulties of printing the phantoms with tissue equivalence for clinical application with 100% filling, it is possible to use this technology to simulate a patient and obtain advantageously a phantom for clinical photon beam dosimetry.
publishDate 2021
dc.date.evento.pt_BR.fl_str_mv 18-21 de outubro, 2021
dc.date.accessioned.fl_str_mv 2021-12-30T15:53:19Z
dc.date.available.fl_str_mv 2021-12-30T15:53:19Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.ipen.br/handle/123456789/32595
dc.identifier.orcid.pt_BR.fl_str_mv 0000-0001-7137-0613
url http://repositorio.ipen.br/handle/123456789/32595
identifier_str_mv 0000-0001-7137-0613
dc.relation.authority.fl_str_mv 14033
15216
1195
dc.relation.confidence.fl_str_mv 600
600
600
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.coverage.pt_BR.fl_str_mv N
dc.publisher.none.fl_str_mv Sociedade Brasileira de Metrologia
publisher.none.fl_str_mv Sociedade Brasileira de Metrologia
dc.source.none.fl_str_mv reponame:Repositório Institucional do IPEN
instname:Instituto de Pesquisas Energéticas e Nucleares (IPEN)
instacron:IPEN
instname_str Instituto de Pesquisas Energéticas e Nucleares (IPEN)
instacron_str IPEN
institution IPEN
reponame_str Repositório Institucional do IPEN
collection Repositório Institucional do IPEN
bitstream.url.fl_str_mv http://repositorio.ipen.br/bitstream/123456789/32595/2/license.txt
http://repositorio.ipen.br/bitstream/123456789/32595/1/28369.pdf
bitstream.checksum.fl_str_mv 8a4605be74aa9ea9d79846c1fba20a33
b7691d86aa575e0ec4d1b9986e66959b
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
repository.name.fl_str_mv Repositório Institucional do IPEN - Instituto de Pesquisas Energéticas e Nucleares (IPEN)
repository.mail.fl_str_mv bibl@ipen.br
_version_ 1767254255022899200

Registros relacionados