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Phantom model for perfusion imaging
Borovičková, Michaela ; Harabiš, Vratislav (referee) ; Mézl, Martin (advisor)
This work focuses on issues relating to the perfusion analysis. The aim of this work is to perform experimental measurements of the phantom and then evaluate the perfusion curves. This curves are used to himation of perfusion hemodynamic parameters, which indicates important informatik about monitoring area. All processes associated with the designation and evaluation are performed in a program named Matlab. The output of work is a system that provides the reader into the problem of perfusion analysis and allows him to understand and know what is the meaning od analysis, what demands are placed on the evaluation and what is the result of this perfusion analysis.
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Design of On Demand Cardiac Pacemaker in LabVIEW
Borovičková, Michaela ; Tannenberg,, Milan (referee) ; Sekora, Jiří (advisor)
Proposal On Demand type pacemaker for educational purposes is designed and realized in the programming environment of LabVIEW. The thesis is a general description of pacemakers with the distribution according to various criteria including the type and duration of stimulation, scope, etc. Specifically, it dealt with a type of pacemaker On Demand system and made a proposal for implementation. To compare the effectiveness of the R wave detector includes a LabVIEW implementation of three selected methods for detection of R wave and by squaring the filtered signal, detecting the filtered envelope and wavelet transform. The outcome is a virtual pacemaker stimulation pulse with adjustable amplitude and pulse width.
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Design of On Demand Cardiac Pacemaker in LabVIEW
Borovičková, Michaela ; Tannenberg,, Milan (referee) ; Sekora, Jiří (advisor)
Proposal On Demand type pacemaker for educational purposes is designed and realized in the programming environment of LabVIEW. The thesis is a general description of pacemakers with the distribution according to various criteria including the type and duration of stimulation, scope, etc. Specifically, it dealt with a type of pacemaker On Demand system and made a proposal for implementation. To compare the effectiveness of the R wave detector includes a LabVIEW implementation of three selected methods for detection of R wave and by squaring the filtered signal, detecting the filtered envelope and wavelet transform. The outcome is a virtual pacemaker stimulation pulse with adjustable amplitude and pulse width.
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Phantom model for perfusion imaging
Borovičková, Michaela ; Harabiš, Vratislav (referee) ; Mézl, Martin (advisor)
This work focuses on issues relating to the perfusion analysis. The aim of this work is to perform experimental measurements of the phantom and then evaluate the perfusion curves. This curves are used to himation of perfusion hemodynamic parameters, which indicates important informatik about monitoring area. All processes associated with the designation and evaluation are performed in a program named Matlab. The output of work is a system that provides the reader into the problem of perfusion analysis and allows him to understand and know what is the meaning od analysis, what demands are placed on the evaluation and what is the result of this perfusion analysis.
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