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Modification of the landing gear of the Irbis aircraft
Forman, Tomáš ; Vaněk, František (referee) ; Šplíchal, Jan (advisor)
This master thesis deals with the landing gear rebuild from tail gear to nose gear of the M-4 Irbis aircraft. The first chapter presents the aircraft in its current state and includes some technical data, too. The theoretical information about types of landing gears, its characteristics, pros and cons and the typical representatives for each type of landing gear are mentioned in the second chapter. The third chapter is about landing gear loads that occur during landing and about the load calculation according to UL 2 regulation. The following chapter shows the construction of the new landing gear, including some of the suggested, but not realised, designs. In the fifth chapter, there is a landing gear strength calculation of some of the gear components. The calculation is analytical and then uses FEM. The very last chapter then shows the effect of new landing gear on the centre of gravity in its extreme positions. The chapter also compares aircraft masses with both landing gears.
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Design of leg for crash test dummy
Maršálek, Petr ; Semela, Marek (referee) ; Bilík, Martin (advisor)
This thesis is devoted to the design model of the lower limbs crash test dummies. It describes how the dummy developed historically, what are currently available for crash tests, what they are made and what their future will be. The main motive of the work is to design a model of lower limb for crash tests, with emphasis on the human anatomy. The work is characterized by how the figurine is produced using the form from material Thermolyne Clear, wood as a substitute human bones and the agar substitutes such as human muscle.
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Modification of the landing gear of the Irbis aircraft
Forman, Tomáš ; Vaněk, František (referee) ; Šplíchal, Jan (advisor)
This master thesis deals with the landing gear rebuild from tail gear to nose gear of the M-4 Irbis aircraft. The first chapter presents the aircraft in its current state and includes some technical data, too. The theoretical information about types of landing gears, its characteristics, pros and cons and the typical representatives for each type of landing gear are mentioned in the second chapter. The third chapter is about landing gear loads that occur during landing and about the load calculation according to UL 2 regulation. The following chapter shows the construction of the new landing gear, including some of the suggested, but not realised, designs. In the fifth chapter, there is a landing gear strength calculation of some of the gear components. The calculation is analytical and then uses FEM. The very last chapter then shows the effect of new landing gear on the centre of gravity in its extreme positions. The chapter also compares aircraft masses with both landing gears.
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Cooperation of nurse and physiotherapist for patients after leg amputation
MAROVÁ, Markéta
This bachelor thesis deals with the topic of cooperation between nurse and physiotherapist for patient after amputation of a leg. The aim of my thesis was to find out how nurses involve in rehabilitation therapy of a patient after a leg amputation. What this cooperation consists of and what potential problems may occur. We chose three following questions to fulfill our aims: What manners do the nurses involve in rehabilitation therapy by patients after a leg amputation? What does this cooperation between nurses and physiotherapists include? What potential problems may occur in cooperation between a nurse and a physiotherapist at a patient after a leg amputation? Investigation part of my thesis was implemented in a form of qualitative approach using half- structured interview and direct participating observation. My research sample consisted of fifteen probands five nurses, two of them working at a surgical ward, two of them at a traumatology department and one of them at a rehabilitation department as well as five physiotherapists, two of them working at a surgical ward, two at a traumatology department and one of them at a rehabilitation department. The rest of these probands are patients after a leg amputation. Results of my research show that cooperation of nurses and physiotherapists takes place. But it is not complex and effective. Nurses get involved in activation of patients, transmission of information to physiotherapists on patient´s condition and consultation of patient´s positioning. According to our results cooperation among sisters and physiotherapists consists of communication between each nurse and physiotherapist, their mutual agreement and situation awareness. Our research points out that transmission of information happens, but It is not regular and sometimes it is very hectic, therefore some important pieces of information are not transmitted. This makes an obstacle in effective communication between a nurse and a physiotherapist. According to our research results besides insufficient transmission of information there also exist problems in cooperation caused by a lack of staff, a lack of time, unwillingness of cooperators and unsatisfactory communication.
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Options of using physiotherapy at patients with amputation of their lower limb
ROŽNOVJÁKOVÁ, Tereza
This bachelor deals with the possibilities of the use of physiotherapy at patients with amputation of the leg. The loss of the lower limb has a major influence on change in postural stability. Despite the prosthetic equipment patient has impaired proprioception, which is reflected to the pathological walk with compensatory mechanism. We are trying to return a person to normal life with minimal disabilities using specific physiotherapy methods with adequate training and stability. In the theoretical part there is a summary description of amputation and its influence on postural stability, further I deal with protetics options, where I am closely describing the use of functional and posturograf tests. In the end I deal with physiotherapeutics prosthetic equipment and methods applied in practice. The aim of the practical part is to assess the changes in postural stability with the use of the instruments with a biological feedback and to map out the qualitative and quantitative parameters of walking of patients with lower limb amputations. For the practical part have been selected qualitative research, which includes case reports of two patients with transfemoral amputations and one transtibial of the lower limb. Both input and output examination includes a complete analysis of kinesiologic, functional tests with posturography examination of postural stability. Each patient attended 10 individual therapies to increase the stability. The results were compared between input and output of tests. All patient's postural stability has been positively affected with a slight improvement in posture. Despite the regular therapy we didn't suceed to change the pathological components. This state can be caused by the prothesis, which was by all patients described as unsatisfing. Bachelor thesis may be used by students of physiotherapy for extension of their knowledge, or they can apply the knowledge during their practice. It can also be used as educational material for patients who are interested in the issue.
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Design of leg for crash test dummy
Maršálek, Petr ; Semela, Marek (referee) ; Bilík, Martin (advisor)
This thesis is devoted to the design model of the lower limbs crash test dummies. It describes how the dummy developed historically, what are currently available for crash tests, what they are made and what their future will be. The main motive of the work is to design a model of lower limb for crash tests, with emphasis on the human anatomy. The work is characterized by how the figurine is produced using the form from material Thermolyne Clear, wood as a substitute human bones and the agar substitutes such as human muscle.
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Utilization of the method Propriofoot concept in kinezioteraphy
BARTOŠOVÁ, Iva
This bachelor thesis focuses on possible engagement of Propriofoot concept? method in kineziology. Propriofoot is a balance aid which uses several types of unstable flats for therapy of leg disorder. These flats are for humans the only link between the inner environment of organism and the surface they walk on. Subsequently, the information about the quality of sole contact with the surface is collected by the so called proprioceptors, which forward the acquired information further on to the brain for processing. Theoretical part of this thesis deals with base anatomy of a leg, proprioception and Propriofoot concept? method. The aid in question is described here and so are the principles of its use. Further chapters of this part then focus on sole functions and on patology of a leg. Practical part was based on a qualitative research. The information was gained at the first meeting, when aspect and specific tests were used. Then the acquired data were entered in the introductory kineziology analysis. An integral part of the data collection was an informal introductory and final interview with the probands discussing their subjective feelings before and after the series of therapy. All data were taken again at the last meeting and afterwards compared with the first ones. The research was performed for the time span of two months on a group of four probands, men and women evenly. In the research file there were patients having different leg patology, being of different age, some of them doing sport actively, some not at all. A specific set of exercise tailored to their problem was created for each patient. All respondents were instructed about the principles of exercise on balance aid at the first therapy. Moreover, the signed agreement giving consent to the research and to the acquired data being processed for my bachelor thesis. All respondents showed slight improvement in posture and overall stability. Furthermore, thanks to the exercises, their leg-joint stability and muscle strength had increased. This thesis could be later on used as a reference material, when taking exercise with active sportsmen or people with unstable leg-joints, bad posture or even those suffering from post-traumatic problems with leg-joints. Therefore, information presented in my thesis could be suitable for physiotherapists, trainers, as well as for full-time or part-time sportsmen.
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