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Machining technologies used in medicinal producing
Drábek, Tomáš ; Sedlák, Josef (referee) ; Kalivoda, Milan (advisor)
This bachelor‘s thesis is focused on the connection of machining technologies with medical production. The first part includes an overview of a few Czech companies that pursue production of joint replacements. There are also some examples of the joint replacements included in this part. Frequently used materials for implants and constructions of dental replacements are included in the following part. The next section contains a summary of machining technologies used in this area. Additionally, there are a few technological production processes of components of joint replacements which are mentioned in the first part. This part also outlines machining technologies used in constructions of dental replacement production. Also included is an evaluation of the possibilities of producing femoral components of a knee replacement, as well as points out the specificity of machining technologies used in stomatology. The ending section of the thesis contains an overview of machining machines, tools, and software used in these areas. Lastly, there is a final evaluation concluding the work as a whole.
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Health Center
Kalenda, Lukáš ; Kozubíková, Ivana (referee) ; Matějka, Libor (advisor)
The subject of this master´s thesis is the preparation of selected parts of the project documentation for the construction of the health centre. The building is designed as nearly zero energy building. The aim is to design a suitable layout that meets the requirements for the operation of a small-scale health centre without an inpatient area. It is also necessary to select a suitable structural and material solution. The building is situated in a gap in an existing terraced development on a flat site. The building consists of three floors above ground and one underground floor. The foundation of the building is made up of plain and reinforced concrete foundations in combination with reinforced concrete footings in place of columns. The vertical load-bearing structures are made of therm ceramic blocks, which are supplemented by reinforced concrete columns inside the layout. In the case of the perimeter masonry, the construction is supplemented by a contact insulation system and a ventilated facade with cladding made of metal cassettes. The horizontal load-bearing structures are made of reinforced concrete monolithic slabs. Flat vegetated roofs are designed over the lower parts of the building. The uppermost roof plane is designed as a double-skin roof with a stacked concrete tile covering. In the basement area of the building there is a technical background, while it is possible to further subdivide these spaces and use part of them as a warehouse or filing cabinet. On the first floor there are 3 commercial premises usable for example as a pharmacy, optics and beauty salon. On the second floor there are a total of 5 surgeries with a common waiting room and 1 dispensary. There is also 1 commercial space usable as a massage studio. On the third floor there are 2 dental surgeries with a common X-ray room and one dental hygiene surgery. The layout of all floors also includes sanitary facilities divided for staff and visitors. The thesis includes an assessment of the proposed building in terms of building physics (thermal technology, acoustics and daylighting) and fire safety.
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The role of the radiographer in stomatology
STEINEROVÁ, Karolína
This bachelor's thesis focuses on radiological imaging methods and their use in dentistry. Radiological devices have been developing rapidly recently and have become a common part of dental outmous clinics. They are used not only in the field of dental and surgical dentistry, but also in aesthetic dental treatments. The thesis is divided into theoretical and practical parts. The aim is to map the advantages and disadvantages of each type of device and theri suitability of their use in dentistry. The theoretical part deals with basic anatomical concepts of the orofacial field, an overview of radiological diagnostic devices, their use in the field of dentistry and specially aesthetic dentistry, and the associated radiation protection of workers and patients. Furthermore, it focuses on the basic aesthetic anomalies of the teeth and their treatment, which usually precedes the imaging of the target area. The second part of the thesis was compiled on the basis of a questionnaire survey conducted. Two questionnaires were created concerning the use of imaging methods in the aesthetic repair of teeth, the equipment of dental workplaces and access to patients from the point of view of imaging and radiation protection from the point of view of patients and dentists. The aim was to answer research questions about the use of radiology in aesthetic dentistry and the level of information patients receive about their radiological examinations. According to research, the largest representation is the intraoral type of imaging, namely bitewing image, which is suitable for basic diagnosis of dental anomalies as well as changes in the structure of the tooth. This method is easy, fast and practically without any extra burden put on the patient. The most commonly performed aesthetic procedure turned out to be treatment with orthodontic apparatus, in which imaging of the original position of the teeth is necessary. The least used method in the field of dentistry is magnetic resonance imaging, due to the availability and creation of artifacts in images from dental metal fillings. Research shows that patients are not properly informed about the course, necessity or consequences of radiological examination. Although the dose of ionizing radiation is negligible in dental imaging examinations, the doctor should prevent and inform the patient of the patient's concerns. More than half of respondents consider X-rays to be health-burdensome.
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Using the Learning Management system in the university environment: Applications for medical informatics and dentistry
Feberová, Jitka ; Dostálová, Taťjana (advisor) ; Ohlídková, Blanka (referee) ; Dušek, Jaroslav (referee)
This dissertation pursues the possibility of increasing quality of teaching students in medical fields using LMS Moodle. It is based on years of experience with designing of e-learning courses at the Charles University. LMS Moodle uses knowledge of computer-aided or computer-controlled teaching at universities. According to an analysis of the changing situation at universities that is characterized by increasing number of students, also by creation of bachelor degree courses and unideal teaching financial security on the one hand and the significant developement of ICT on the other. As part of this work the usability of ICT in medical study fields was solved in subjects "Medical Informatics" , " Prosthetic materials and technology" and " Gnathology". In the last year (2010) LMS Moodle was started for a whole network of medical faculties that cooperate on the creation and access to electronic learning materials MEFANET (Medical faculty's network since 2007). Analysis of the central installation operation of Charles University's LMS Moodle for teaching from 2004 to 2010 gives a good picture of the aspects associated with the operation LMS Moodle, which would help assisting in management of LMS Mooodle Mefanet. The tracking of an e-learning course's development within the central Moodle installation at the...
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Dentists literacy of non-medical staff
Havlíčková, Kateřina ; Kordulová, Pavla (advisor) ; Kulhavá, Miluše (referee)
(v AJ) Through the bachelor thesis I open the issue of dental literacy for non-medical health workers. The World Health Organization points out the importance of high health literacy and health education. Therefore, I decided to elaborate the final work on this topic and thus find out the level of dental literacy at various clinics. The theoretical part describes health literacy, anatomy and pathology of oral cavity and current knowledge of literacy in dentistry. The basis for the work I drew mainly on the basis of the research in the National Medical Library. From the catalog of the National Medical Library Medvik, the BMC database (Bibliographia medica čechoslovaca), the specialized databases CINAHL (Cumulative Index to Nursing and Allied Health Literature) and MEDLINE (Medical Literature Analysis and Retrieval System Online), from a personal source of professional literature, expert consultation with dental doctors and dental hygienists, own experience and other bachelor theses. The aim of this work is to create an information leaflet to address health professionals in the field of care. Methods: The work was elaborated on the basis of quantitative research by means of anonymous non-standardized questionnaire in printed form. The target group was non-medical health professionals. Objective: The...
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System to support decision making in dental implantology - quality of life of patients with dental implants
Kříž, Pavel ; Dostálová, Taťjana (advisor) ; Mazánek, Jiří (referee) ; Zvárová, Jana (referee)
Title: System to support decission making in dental implantology - quality of life of patients with dental implants Author: MUDr. Pavel Kříž Department: Paediatric Stomatology of 2nd Medical School and Faculty Hospital Motol, V Úvalu 84, 150 06 Prague 5 Supervisor: Prof. MUDr. Taťjana Dostálová, DrSc., MBA Supervisor's e-mail: tatjana.dostalova@fnmotol.cz Dental implants are the method of choice in the treatment of missing tooth/teeth replacement. Implant therapy must be preceded by a detailed examination and the overall treatment plan. As an aid for decision-making for dentists was created decision-making scheme, which gradually, logically and schematically guides the dentists in this particular situation. Health is closely related to the quality of life. Our work evaluates the oral health-related quality of life (OHRQoL) of patients with dental implants. The aim of our study was to determine whether treatment with a dental implant(s) improve(s) OHRQoL. We created a questionnaire to determine the quality of life before and after implantation. In our study, we evaluated only patients who were treated by the only one implantological system to eliminate the influence of other systems on the quality of the results of the study; we evaluated a total of 297 implants. It was assessed a total of 97...
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Dental status in handicapped patients
Chleborád, Karel ; Dostálová, Taťjana (advisor) ; Racek, Jaroslav (referee) ; Hanzlíček, Petr (referee)
The information in the medical records serve many purposes: they can be used for diagnosis and therapy, medical documentation contains information that can be the basis for financial authorities for treatment or for pumping reimbursement from health insurance. The data can be used in statistics and other scientific purposes. The aim of study is to verify the simplicity of data process implementation and time of data storing for modification of classical paper WHO dental card, lifetime dental EHR controlled by keyboard and lifetime dental EHR controlled by voice. All three methods were applied on 126 patients. At first the patients were inspected by a standard technique (communication between dentist and nurse) and the data recorded into the paper WHO dental card. The same person recorded all data to lifetime dental EHR using keyboard and using voice. Then we compared the time, which was needed for recording the data using these three methods. Using Friedman test we found very significant differences in time of recording among three methods (p<0.001). We can see that the paper WHO dental card was recorded quickly, but its rise due to missing electronic form is difficult. Times for recording data using keyboard or voice in lifetime dental EHR were not significantly different. The clinical practice...
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Voice controled electronic health record in dentistry
Hippmann, Radek ; Dostálová, Taťjana (advisor) ; Hanzlíček, Petr (referee) ; Racek, Jaroslav (referee)
Title: Voice controlled electronic health record in dentistry Author: MUDr. Radek Hippmann Department: Department of paediatric stomatology, Faculty hospital Motol Supervisor: Prof. MUDr. Taťjana Dostalová, DrSc., MBA Supervisor's e-mail: Tatjana.Dostalova@fnmotol.cz This PhD thesis is concerning with development of the complex electronic health record (EHR) for the field of dentistry. This system is also enhanced with voice control based on the Automatic speech recognition (ASR) system and module for speech synthesis Text-to- speech (TTS). In the first part of the thesis is described the whole issue and are defined particular areas, whose combination is essential for EHR system creation in this field. It is mainly basic delimiting of terms and areas in the dentistry. In the next step we are engaged in temporomandibular joint (TMJ) problematic, which is often ignored and trends in EHR and voice technologies are also described. In the methodological part are described delineated technologies used during the EHR system creation, voice recognition and TMJ disease classification. Following part incorporates results description, which are corresponding with the knowledge base in dentistry and TMJ. From this knowledge base originates the graphic user interface DentCross, which is serving for dental data...
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Change of Cephalometric Values Focused on Labial Bone Thickness
Filipová, Diana ; Dostálová, Taťjana (advisor) ; Racek, Jaroslav (referee) ; Špidlen, Miloš (referee)
The morphology of the craniofacial complex is prone to alterations resulting from a wide range of external factors. In the first part of the presented thesis, we analysed the influence of slow long- term changes of the environment and population genome by comparing historical (11-12th century AD) and contemporary skulls using cephalometric X-ray images. The second part focuses on the effects of orthodontic treatment on bone thickness in relevant areas, with the analysis being based on Cone Beam computed tomography. A comparison of the palatal angle of 115 historical and 75 contemporary skulls revealed a statistically significant decrease of this parameter. The follow-up of 58 patients utilizing three- dimensional diagnostic imaging measurements before and after treatment revealed a statistically significant decrease in vestibular bone thickness, without changes of total alveolar width. Our analysis revealed a substantial bone response to respective forces, with relevant clinical implications - respecting the anatomical limits of the range of motion is essential to achieve therapeutic success and to avoid alveolar defects. Keywords: 3D imaging, CBCT, cephalometry, orthodontics, dentistry
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Change of dental technicians competencies
Palko, Matěj ; Vrzáček, Petr (advisor) ; Vojáčková, Anna (referee)
This thesis deals with the proposal of competence change of dental technicians in the form of foreign model of denturist/clinical dental technician profession. The thesis includes draft of change management process of competences for non-medical medical staff in the Czech dentistry. The thesis also examines the opinions and attitudes of dental technicians towards given design of competencies and includes analysis and mapping of interest groups. In the theoretical part, terminology and legislation of the current model of dentistry in the Czech Republic is described. An issue of removable replacements as one of the areas of performance of dentists are defined in depth. It also defines the subject of removable replacements in statistical, demographic and economic contexts. Moreover, it describes models of multidisciplinary teams used in the Czech Republic and abroad. Lastly, the theory needed for change management is described and also includes hypothetical proposal of change of competencies of dental technicians, which among other things characterises used models for change implementation. The empirical part comprises of the process of competence change in dental technicians, analysis of interest groups and mapping of attitudes of interest groups. Also, it analyses the results of survey which...
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