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Medical standing devices
Vadják, Šimon ; Ronzhina, Marina (referee) ; Kolářová, Jana (advisor)
This bachelor‘s thesis deals with patient verticalization and medical standing devices, which we use for this purpose. These findings are particularly important for rehabilitation and nursing care and also for the development of new standing devices. The bachelor‘s thesis describes the basic con¬cepts of human motor skills, the effect of changing position on the human organism, an overview of medical standing devices and their comparison. Thesis deals with comparison of the technical pa¬rameters of two standing devices more closely, standing device BALANCE Trainer and STOJ. The final part is devoted to measuring blood pressure using the noninvasive, continuous method of measuring at a group of wheelchair users during verticalization. I created a program with a graphical interface which allows measured data to load, display and measure, in numerical compu-ting environment MATLAB (version 7.9.0-R2009B). The results were statistically tested in the same numerical computing environment.
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Influence of physical load to electrical activity of muscles
Kadeřábek, Jan ; Sekora, Jiří (referee) ; Kolářová, Jana (advisor)
This bachelor’s thesis describes influence of physical load on electrical activity of muscles. In each of bachelor’s thesis chapters are analyzed questions of measurement EMG signals and their elaboration, include statistic attestation of influence physical load on electrical activity of muscles. EMG signals were received from group of 10 students and in program acqKnowledge, were taken off parameters for statistic elaboration. In created program were due to time and frequency analysis calculated parameters of EMG records, which can also describe influence of physical load. Accomplishments of this project are the tables with measured data, their graphs, statistics attestation of influence physical load on electrical activity of muscles and program, which can do time and frequency analysis of measured records. On significance level 10% was verified hypothesis, that physical load influence electrical activity of muscles.
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