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National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Use of digital accelerometers in Linet bed controls
 Dvořák, Ferdinand ; Sekora, Jiří (referee) ; Kolářová, Jana (advisor)
The subject of this bachelor thesis is a design of methods for accelerometer usage in medical bed controllers in order to eliminate the activation button. In the introduction the Linet company is presented and the issue of legislation and safety of controling the medical beds is briefly discussed. This part is followed by a theoretical chapter considering MEMS technology and accelerometers. The metodology of reference and simulative signals acquisition is designed. These signals are then analysed. In following chapters the particular methods of solutions are presented. The comparison of the presented methods and the final summary of the thesis is included in the conclusion.
Detailed record
Enhancement of a mechanical eye model setup for IOL testing
 Dvořák, Ferdinand ; BSc, Andrea Balz (referee) ; BSc, Lukas Traxler, (advisor)
Cataract is the most common cause of blindness. The only way to treat it is the cataract surgery during which the affected crystalline lens is destroyed and removed from the eye and replaced with an implantable intraocular lens. After the cataract surgery, a displacement of the intraocular lens from its aligned position happens in some cases. The lenses may be of several designs and their properties are subject to regulatory standards. These standards, however, do not include testing of the postoperative displacement of the lens. For this purpose, an optomechanical eye model setup was previously developed to enable measuring of the wavefront aberrations of the intraocular lenses. As this setup does not perfectly mimic the physiology of the human eye and the manipulation with it may sometimes introduce unwanted errors, the objective of this thesis is to fight the above-mentioned imperfections and develop a new, enhanced eye model setup which will address these.
Detailed record
Use of digital accelerometers in Linet bed controls
 Dvořák, Ferdinand ; Sekora, Jiří (referee) ; Kolářová, Jana (advisor)
The subject of this bachelor thesis is a design of methods for accelerometer usage in medical bed controllers in order to eliminate the activation button. In the introduction the Linet company is presented and the issue of legislation and safety of controling the medical beds is briefly discussed. This part is followed by a theoretical chapter considering MEMS technology and accelerometers. The metodology of reference and simulative signals acquisition is designed. These signals are then analysed. In following chapters the particular methods of solutions are presented. The comparison of the presented methods and the final summary of the thesis is included in the conclusion.
Detailed record

See also: similar author names
27 DVOŘÁK, Filip
10 DVOŘÁK, František
27 Dvořák, Filip
10 Dvořák, František
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