Assessment of electromagnetic tracking systems in a surgical environment using ultrasonography and ureteroscopy instruments for percutaneous renal access
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/11110/1778 |
Resumo: | Purpose: Electromagnetic tracking systems (EMTSs) have been proposed to assist the percutaneous renal access (PRA) during minimally invasive interventions to the renal system. However, the influence of other surgical instruments widely used during PRA (like ureteroscopy and ultrasound equipment) in the EMTS performance is not completely known. This work performs this assessment for two EMTSs (Aurora® Planar Field Generator – PFG; Aurora® Tabletop Field Generator - TTFG). Methods: An assessment platform, composed by a scaffold with specific supports to attach the surgical instruments and a plate phantom with multiple levels to precisely translate or rotate the surgical instruments, was developed. The median accuracy and precision in terms of position and orientation were estimated for the and in a surgical environment using this platform. Then, the influence of different surgical instruments (alone or together), namely analogic flexible ureterorenoscope (AUR), digital flexible ureterorenoscope (DUR), 2D ultrasound (US) probe and 4D mechanical US probe, was assessed for both EMTSs by coupling the instruments to 5-DOF and 6-DOF sensors. Results: Overall, the median positional and orientation accuracies in the surgical environment were 0.85 mm and 0.42º for , and 0.72 mm and 0.39 º for , while precisions were 0.10 mm and 0.03 º for, and 0.20 mm and 0.12 º for , respectively. No significant differences were found for accuracy between EMTSs. However, showed a tendency for higher precision than . AUR, DUR, and 2D US probe did not influence the accuracy and precision of both EMTSs. In opposition, the 4D probe distorted the signal near the attached sensor, making readings unreliable. Conclusion: Ureteroscopy and ultrasonography-assisted PRA based on EMTS guidance are feasible with the tested AUR or DUR together with the 2D probe. More studies must be performed to evaluate the probes and ureterorenoscopes’ influence before their use in PRA based on EMTS guidance. |
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Assessment of electromagnetic tracking systems in a surgical environment using ultrasonography and ureteroscopy instruments for percutaneous renal accessImage-guided interventionspercutaneous renal accesselectromagnetic tracking systemultrasonographyureteroscopyPurpose: Electromagnetic tracking systems (EMTSs) have been proposed to assist the percutaneous renal access (PRA) during minimally invasive interventions to the renal system. However, the influence of other surgical instruments widely used during PRA (like ureteroscopy and ultrasound equipment) in the EMTS performance is not completely known. This work performs this assessment for two EMTSs (Aurora® Planar Field Generator – PFG; Aurora® Tabletop Field Generator - TTFG). Methods: An assessment platform, composed by a scaffold with specific supports to attach the surgical instruments and a plate phantom with multiple levels to precisely translate or rotate the surgical instruments, was developed. The median accuracy and precision in terms of position and orientation were estimated for the and in a surgical environment using this platform. Then, the influence of different surgical instruments (alone or together), namely analogic flexible ureterorenoscope (AUR), digital flexible ureterorenoscope (DUR), 2D ultrasound (US) probe and 4D mechanical US probe, was assessed for both EMTSs by coupling the instruments to 5-DOF and 6-DOF sensors. Results: Overall, the median positional and orientation accuracies in the surgical environment were 0.85 mm and 0.42º for , and 0.72 mm and 0.39 º for , while precisions were 0.10 mm and 0.03 º for, and 0.20 mm and 0.12 º for , respectively. No significant differences were found for accuracy between EMTSs. However, showed a tendency for higher precision than . AUR, DUR, and 2D US probe did not influence the accuracy and precision of both EMTSs. In opposition, the 4D probe distorted the signal near the attached sensor, making readings unreliable. Conclusion: Ureteroscopy and ultrasonography-assisted PRA based on EMTS guidance are feasible with the tested AUR or DUR together with the 2D probe. More studies must be performed to evaluate the probes and ureterorenoscopes’ influence before their use in PRA based on EMTS guidance.This work has been funded by FEDER funds, through the Competitiveness Factors Operational Programme (COMPETE), and by National funds, through the Foundation for Science and Technology (FCT), under the scope of the project POCI-01-0145-FEDER-007038; and by the project NORTE-01-0145-FEDER-000013, supported by the Northern Portugal Regional Operational Programme (NORTE 2020), under the Portugal 2020 Partnership Agreement, through the European Regional Development Fund (FEDER). João Gomes-Fonseca and Fernando Veloso were funded by FCT under the Ph.D. grants PD/BDE/113597/2015 and SFRH/BD/131545/2017. The funders had no role in study design, data collection, and analysis, decision to publish, or preparation of the manuscript.Medical Physics2019-11-14T14:28:44Z2019-11-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/11110/1778oai:ciencipca.ipca.pt:11110/1778enghttps://doi.org/10.1002/mp.13879http://hdl.handle.net/11110/1778metadata only accessinfo:eu-repo/semantics/openAccessFonseca, JoãoVeloso, FernandoQueirós, SandroMorais, PedroPinho, AntónioFonseca, JaimePinto, JorgeLima, EstevãoVilaça, Joãoreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-09-05T12:53:08Zoai:ciencipca.ipca.pt:11110/1778Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:02:05.542157Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Assessment of electromagnetic tracking systems in a surgical environment using ultrasonography and ureteroscopy instruments for percutaneous renal access |
title |
Assessment of electromagnetic tracking systems in a surgical environment using ultrasonography and ureteroscopy instruments for percutaneous renal access |
spellingShingle |
Assessment of electromagnetic tracking systems in a surgical environment using ultrasonography and ureteroscopy instruments for percutaneous renal access Fonseca, João Image-guided interventions percutaneous renal access electromagnetic tracking system ultrasonography ureteroscopy |
title_short |
Assessment of electromagnetic tracking systems in a surgical environment using ultrasonography and ureteroscopy instruments for percutaneous renal access |
title_full |
Assessment of electromagnetic tracking systems in a surgical environment using ultrasonography and ureteroscopy instruments for percutaneous renal access |
title_fullStr |
Assessment of electromagnetic tracking systems in a surgical environment using ultrasonography and ureteroscopy instruments for percutaneous renal access |
title_full_unstemmed |
Assessment of electromagnetic tracking systems in a surgical environment using ultrasonography and ureteroscopy instruments for percutaneous renal access |
title_sort |
Assessment of electromagnetic tracking systems in a surgical environment using ultrasonography and ureteroscopy instruments for percutaneous renal access |
author |
Fonseca, João |
author_facet |
Fonseca, João Veloso, Fernando Queirós, Sandro Morais, Pedro Pinho, António Fonseca, Jaime Pinto, Jorge Lima, Estevão Vilaça, João |
author_role |
author |
author2 |
Veloso, Fernando Queirós, Sandro Morais, Pedro Pinho, António Fonseca, Jaime Pinto, Jorge Lima, Estevão Vilaça, João |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Fonseca, João Veloso, Fernando Queirós, Sandro Morais, Pedro Pinho, António Fonseca, Jaime Pinto, Jorge Lima, Estevão Vilaça, João |
dc.subject.por.fl_str_mv |
Image-guided interventions percutaneous renal access electromagnetic tracking system ultrasonography ureteroscopy |
topic |
Image-guided interventions percutaneous renal access electromagnetic tracking system ultrasonography ureteroscopy |
description |
Purpose: Electromagnetic tracking systems (EMTSs) have been proposed to assist the percutaneous renal access (PRA) during minimally invasive interventions to the renal system. However, the influence of other surgical instruments widely used during PRA (like ureteroscopy and ultrasound equipment) in the EMTS performance is not completely known. This work performs this assessment for two EMTSs (Aurora® Planar Field Generator – PFG; Aurora® Tabletop Field Generator - TTFG). Methods: An assessment platform, composed by a scaffold with specific supports to attach the surgical instruments and a plate phantom with multiple levels to precisely translate or rotate the surgical instruments, was developed. The median accuracy and precision in terms of position and orientation were estimated for the and in a surgical environment using this platform. Then, the influence of different surgical instruments (alone or together), namely analogic flexible ureterorenoscope (AUR), digital flexible ureterorenoscope (DUR), 2D ultrasound (US) probe and 4D mechanical US probe, was assessed for both EMTSs by coupling the instruments to 5-DOF and 6-DOF sensors. Results: Overall, the median positional and orientation accuracies in the surgical environment were 0.85 mm and 0.42º for , and 0.72 mm and 0.39 º for , while precisions were 0.10 mm and 0.03 º for, and 0.20 mm and 0.12 º for , respectively. No significant differences were found for accuracy between EMTSs. However, showed a tendency for higher precision than . AUR, DUR, and 2D US probe did not influence the accuracy and precision of both EMTSs. In opposition, the 4D probe distorted the signal near the attached sensor, making readings unreliable. Conclusion: Ureteroscopy and ultrasonography-assisted PRA based on EMTS guidance are feasible with the tested AUR or DUR together with the 2D probe. More studies must be performed to evaluate the probes and ureterorenoscopes’ influence before their use in PRA based on EMTS guidance. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-11-14T14:28:44Z 2019-11-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/11110/1778 oai:ciencipca.ipca.pt:11110/1778 |
url |
http://hdl.handle.net/11110/1778 |
identifier_str_mv |
oai:ciencipca.ipca.pt:11110/1778 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://doi.org/10.1002/mp.13879 http://hdl.handle.net/11110/1778 |
dc.rights.driver.fl_str_mv |
metadata only access info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
metadata only access |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Medical Physics |
publisher.none.fl_str_mv |
Medical Physics |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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