Návrh a konečnoprvková analýza laparoskopického nástroje pro elektrokoagulační chirurgii - variantní řešení I

Abstract

GREPL, Jan. Design and FEM Analysis of the Laparoscopical Tool for Electrocoagulation Surgery - Alternative Solution I: Diploma Thesis. Ostrava: VŠB - Technical University of Ostrava, Faculty of Mechanical Engineering, Department of Mechanics, 2012, 71 s. Thesis Head: Ing. Hlaváčková, Ph.D. The goal of this thesis is design and construction of the electrosurgery instrument for office hysteroscopy, which would replace the current set of tools, shorten the time required to perform the procedure and make it easier, safer and more precise to use. Thesis can be divided into theoretical and practical part. The theoretical part focuses on the characteristics of gynecologic disease, examination techniques, minimally invasive surgery - hysteroscopy, including their risks and current tools. The practical part is divided into four chapters. The first chapter deals with designing the mechanism of the new instrument and its own shape. The second chapter describes dimensions, manufacturing the prototype, testing and measurement of the required parameters. The third chapter deals with modifying already designed instrument with the knowledge gained from the manufacture, testing and measuring. The last chapter describes the finite element method strength analysis of the proposed instrument.