My thesis is focused on design of a microwave diathermy therapeutic machine. Its main goal is to improve a shape, technical solution, ergonomics and visual aspects of nowadays microwave diathermy machines and to innovate this part of technology, ergonomics, economics and the usage of this device on the field of physiotherapeutical care.

This thesis deals with the basic theory of the electromagnetic field in the first part and the field interactions with biological tissues. Than describes shortwave diathermy as a technique used for purposes of medical treatment. The aim is to built a model of tissue heating in shortwave diathermy in COMSOL Multiphysics environment, so there is included a description of the programming environment, including the mathematical method that COMSOL uses for calculations. The output of the whole work is a model of the lower limb in the knee part and display the results after his diathermy heating.

The main idea was to choose a child as a measure of design. Immerse yourself in his world and his perception of space - keep in mind his needs. What did the place where he would be able to recover from respiratory problems look like? Was she in the hospital? What kind of room was that? What was that for? place? Did nature play any meaning in that? Would you like to go back there? How does she remember him? The aim was to create a place that resembles the hospital environment as little as possible, is in direct contact with nature and attracts to get to know it more. The stay in the hospital should be more reminiscent of spending holidays at school in nature. How to avoid austere hospital premises? Is there such a guide at all? Should I draw inspiration elsewhere? Where do we go to gain strength from everyday worries? In nature, of course. And how does this need translate into architecture? And we have at all such architecture? The answer to the questions I asked was the cottage. House created for a stay in nature. But how to lift it to something richer and more interesting? There was something else that fascinated me as a child spending time in Luhačovice - the spa environment. How these two forms to connect?