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Browsing Boğaziçi Üniversitesi Tezleri by Subject "Magnetic resonance imaging -- Safety measures."

Browsing Boğaziçi Üniversitesi Tezleri by Subject "Magnetic resonance imaging -- Safety measures."

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  • An MR-SAFE nitinol guidewire design for intravascular applications 
    Başar, Burcu. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2016., 2016.)
    Magnetic resonance imaging (MRI) o ers excellent soft tissue contrast and radiation free imaging. Conventional guidewires employ long metallic materials for versatility and mechanical characteristics, and are subject to ...
  • An optoelectronic system for device localization in interventional MRI 
    Tümer, Murat. (Thesis (Ph.D.)-Bogazici University. Institute of Biomedical Engineering, 2015., 2015.)
    In active catheter tracking, a microcoil directly connected to the MRI system and positioned at the distal end of the catheter is employed for localization. The peaks in the frequency spectrum of the acquired MR signal ...
  • Clinical grade active guidewire design for cardivascular interventional MRI 
    Sönmez, Merdim. (Thesis (Ph.D.)-Bogazici University. Institute of Biomedical Engineering, 2013., 2013.)
    In cardiovascular interventions, magnetic resonance imaging (MRI) can be used as an alternative to X-ray uoroscopy to address problems such as soft tissue contrast and exposed ionized radiation. In recent years, advances ...
  • RF front-end of a receiver for a 3 Tesla Magnetic Resonance Imager 
    Kalafat Kızılkaya, Işıl. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    In this study, a front-end circuitry is designed for a 3 Tesla Magnetic Resonance Imager Receiver with UMC 0.18 m technology. Folded cascode topology is seemed to be the optimum design for our design speci cations which ...

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