Document Detail


MRI-powered Actuators for Robotic Interventions.
MedLine Citation:
PMID:  22287082     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
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.
Authors:
Panagiotis Vartholomeos; Lei Qin; Pierre E Dupont
Publication Detail:
Type:  JOURNAL ARTICLE    
Journal Detail:
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:
Created Date:  2012-1-30     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101532742     Medline TA:  Rep U S     Country:  -    
Other Details:
Languages:  ENG     Pagination:  4508-4515     Citation Subset:  -    
Affiliation:
Cardiac Surgery, Children's Hospital Boston, Harvard Medical School, Boston, MA 02115 USA.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:
Grant Support
ID/Acronym/Agency:
R01 HL073647-08//NHLBI NIH HHS

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Importance of specimen length during temporal artery biopsy (Br J Surg 2011; 98: 1556-1560).
Next Document:  Graphene: graphene audio voltage amplifier (small 3/2012).