Gradient power reducing using pulsed selection-field sequences

Publikationstyp
Journal Article
Publikationsdatum
2020-09-02
Sprache
English
Author
Thieben, Florian orcid-logo
Boberg, Marija orcid-logo
Szwargulski, Patryk 
Gräser, Matthias 
Knopp, Tobias 
Institut
Biomedizinische Bildgebung E-5 
DOI
10.15480/882.4431
TORE-URI
http://hdl.handle.net/11420/7382
Enthalten in
International journal on magnetic particle imaging 
Volume
6
Issue
2, Suppl 1
Start Page
1
End Page
3
Article Number
2009054
Citation
International Journal on Magnetic Particle Imaging 6 (2, Suppl 1): 2009054, 1-3 (2020)
Publisher DOI
10.18416/IJMPI.2020.2009054
Scopus ID
2-s2.0-85090233426
Publisher
Infinite Science Publishing
Large selection-field power is required to generate a sufficient gradient strength in Magnetic Particle Imaging (MPI). Without cooling, the subsequent heat generation can limit the maximum experiment time. For commercially available MPI scanners a lot of effort was put into active cooling requiring space and infrastructure to dissipate heat. In this abstract, a promising power handling for the selection-field generation is presented. Using a pulsed instead of a continuous selection-field the gradient strength can be increased and no active cooling is required.
DDC Class
004: Informatik
610: Medizin
More Funding Information
Research funding: We acknowledge the financial support by the German research foundation (grand number KN 1108/7-1 and GR 5287/2-1).
Publication version
publishedVersion
Lizenz
https://creativecommons.org/licenses/by/4.0/
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