| MRI-powered Actuators for Robotic Interventions. | |
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MedLine Citation:
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PMID: 22287082 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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This paper presents a novel actuation technology for robotically assisted MRI-guided interventional procedures. Compact and wireless, the actuators are both powered and controlled by the MRI scanner. The design concept and performance limits are described and derived analytically. Simulation and experiments in a clinical MR scanner are used to validate the analysis and to demonstrate the capability of the approach for needle biopsies. The concepts of actuator locking mechanisms and multi-axis control are also introduced. |
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Authors:
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Panagiotis Vartholomeos; Lei Qin; Pierre E Dupont |
Publication Detail:
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Type: JOURNAL ARTICLE |
Journal Detail:
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Title: Proceedings of the ... IEEE/RSJ International Conference on Intelligent Robots and Systems. IEEE/RSJ International Conference on Intelligent Robots and Systems Volume: - ISSN: 2153-0866 ISO Abbreviation: - Publication Date: 2011 Sep |
Date Detail:
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Created Date: 2012-1-30 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101532742 Medline TA: Rep U S Country: - |
Other Details:
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Languages: ENG Pagination: 4508-4515 Citation Subset: - |
Affiliation:
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Cardiac Surgery, Children's Hospital Boston, Harvard Medical School, Boston, MA 02115 USA. |
Export Citation:
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Descriptor/Qualifier:
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| Grant Support | |
ID/Acronym/Agency:
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R01 HL073647-08//NHLBI NIH HHS |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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