Performance of magnetic field‐guided navigation system for interventional neurosurgical and cardiac procedures

A hospital‐based magnetic guidance system (MGS) was installed to assist a physician in navigating catheters and guide wires during interventional cardiac and neurosurgical procedures. The objective of this study is to examine the performance of this magnetic field‐guided navigation system. Our resul...

Descripción completa

Detalles Bibliográficos
Autores principales: Chu, James C.H., Hsi, Wen Chien, Hubbard, Lincoln, Zhang, Yunkai, Bernard, Damian, Reeder, Pamela, Lopes, Demetrius
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2005
Materias:
Other Topics
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5723488/
https://www.ncbi.nlm.nih.gov/pubmed/16143799
http://dx.doi.org/10.1120/jacmp.v6i3.2111
_version_ 1783285223335657472
author Chu, James C.H.
Hsi, Wen Chien
Hubbard, Lincoln
Zhang, Yunkai
Bernard, Damian
Reeder, Pamela
Lopes, Demetrius
author_facet Chu, James C.H.
Hsi, Wen Chien
Hubbard, Lincoln
Zhang, Yunkai
Bernard, Damian
Reeder, Pamela
Lopes, Demetrius
author_sort Chu, James C.H.
collection PubMed
description A hospital‐based magnetic guidance system (MGS) was installed to assist a physician in navigating catheters and guide wires during interventional cardiac and neurosurgical procedures. The objective of this study is to examine the performance of this magnetic field‐guided navigation system. Our results show that the system's radiological imaging components produce images with quality similar to that produced by other modern fluoroscopic devices. The system's magnetic navigation components also deflect the wire and catheter tips toward the intended direction. The physician, however, will have to oversteer the wire or catheter when defining the steering angle during the procedure. The MGS could be clinically useful in device navigation deflection and vessel access. PACS numbers: 07.55.Db, 07.85.‐m
format Online
Article
Text
id pubmed-5723488
institution National Center for Biotechnology Information
language English
publishDate 2005
publisher John Wiley and Sons Inc.
record_format MEDLINE/PubMed
spelling pubmed-57234882018-04-02 Performance of magnetic field‐guided navigation system for interventional neurosurgical and cardiac procedures Chu, James C.H. Hsi, Wen Chien Hubbard, Lincoln Zhang, Yunkai Bernard, Damian Reeder, Pamela Lopes, Demetrius J Appl Clin Med Phys Other Topics A hospital‐based magnetic guidance system (MGS) was installed to assist a physician in navigating catheters and guide wires during interventional cardiac and neurosurgical procedures. The objective of this study is to examine the performance of this magnetic field‐guided navigation system. Our results show that the system's radiological imaging components produce images with quality similar to that produced by other modern fluoroscopic devices. The system's magnetic navigation components also deflect the wire and catheter tips toward the intended direction. The physician, however, will have to oversteer the wire or catheter when defining the steering angle during the procedure. The MGS could be clinically useful in device navigation deflection and vessel access. PACS numbers: 07.55.Db, 07.85.‐m John Wiley and Sons Inc. 2005-08-17 /pmc/articles/PMC5723488/ /pubmed/16143799 http://dx.doi.org/10.1120/jacmp.v6i3.2111 Text en © 2005 The Authors. This is an open access article under the terms of the Creative Commons Attribution (http://creativecommons.org/licenses/by/3.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Other Topics
Chu, James C.H.
Hsi, Wen Chien
Hubbard, Lincoln
Zhang, Yunkai
Bernard, Damian
Reeder, Pamela
Lopes, Demetrius
Performance of magnetic field‐guided navigation system for interventional neurosurgical and cardiac procedures
title Performance of magnetic field‐guided navigation system for interventional neurosurgical and cardiac procedures
title_full Performance of magnetic field‐guided navigation system for interventional neurosurgical and cardiac procedures
title_fullStr Performance of magnetic field‐guided navigation system for interventional neurosurgical and cardiac procedures
title_full_unstemmed Performance of magnetic field‐guided navigation system for interventional neurosurgical and cardiac procedures
title_short Performance of magnetic field‐guided navigation system for interventional neurosurgical and cardiac procedures
title_sort performance of magnetic field‐guided navigation system for interventional neurosurgical and cardiac procedures
topic Other Topics
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5723488/
https://www.ncbi.nlm.nih.gov/pubmed/16143799
http://dx.doi.org/10.1120/jacmp.v6i3.2111
work_keys_str_mv AT chujamesch performanceofmagneticfieldguidednavigationsystemforinterventionalneurosurgicalandcardiacprocedures
AT hsiwenchien performanceofmagneticfieldguidednavigationsystemforinterventionalneurosurgicalandcardiacprocedures
AT hubbardlincoln performanceofmagneticfieldguidednavigationsystemforinterventionalneurosurgicalandcardiacprocedures
AT zhangyunkai performanceofmagneticfieldguidednavigationsystemforinterventionalneurosurgicalandcardiacprocedures
AT bernarddamian performanceofmagneticfieldguidednavigationsystemforinterventionalneurosurgicalandcardiacprocedures
AT reederpamela performanceofmagneticfieldguidednavigationsystemforinterventionalneurosurgicalandcardiacprocedures
AT lopesdemetrius performanceofmagneticfieldguidednavigationsystemforinterventionalneurosurgicalandcardiacprocedures

Ejemplares similares