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IVOCT catheter tracking and targeted drug delivery using magnetic particle imaging and magnetic particle navigation
Citation Link: https://doi.org/10.15480/882.3230
Publikationstyp
Doctoral Thesis
Date Issued
2020
Sprache
English
Author(s)
Advisor
Referee
Title Granting Institution
Technische Universität Hamburg
Place of Title Granting Institution
Hamburg
Examination Date
2020-12-17
Institut
TORE-DOI
TORE-URI
Citation
Technische Universität Hamburg (2020)
The modality Magnetic Particle Imaging (MPI) visualizes the quantitative distribution of magnetic nanoparticles by using static and oscillating magnetic fields. In this work, a submillimeter-accurate localization method is developed to identify fiducial markers more precisely for the registration of MRI and MPI volumes. With this method a IVOCT catheter is also tracked in 4D for bimodal imaging of IVOCT and MPI. Further, the method of Magnetic Particle Imaging and Magnetic Particle Navigation is used to navigate
magnetic particles through a bifurcation within a vascular flow. Finally, the novel easy-axis aligned MPI contrast is used to determine the easy-axis orientation of samples.
magnetic particles through a bifurcation within a vascular flow. Finally, the novel easy-axis aligned MPI contrast is used to determine the easy-axis orientation of samples.
Subjects
Magnetic Particle Imaging (MPI)
Magnetic Particle Navigation (MPN)
intravascular optical coherence tomography (IVOCT)
Catheter Tracking
Bifurcation
Target Drug Delivery
DDC Class
570: Biowissenschaften, Biologie
610: Medizin
620: Ingenieurwissenschaften
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2020PhDGrieseTORE.pdf
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