Wear abrasive resistance of intracorporeal prosthesis of oesophagus

• Autorzy: Nowak A. J. , Dobrzański L. A.
• Języki publikacji: EN

Abstrakty

EN

Purpose: The main aim of the work is investigation of abrasive wear resistance of evaluated oesophageal prosthesis internal layer, considering its long-term exploitation possibility and extreme option of food consumed by patient after implementation. Design/methodology/approach: In the work, methodology of wear abrasive investigations of oesophageal prosthesis, made of long-fibre composite material based on medical silicon, internal surface is presented. The measurements have been done on equipment designed and made in Division of Materials Processing Technology, Management and Computer Techniques in Materials Science of Institute of Engineering Materials and Biomaterials. Findings: The volume of obtained samples mass loss have been determined from approximate calculations of wear trace to simple geometrical figure mapping this loss, ant then the volume of this figure haves been calculated. The CAD software has been used to verify approximation method, which allows to precisely determine mass loss. Research limitations/implications: Developed constructional model of modern, internal prosthesis of the human oesophagus will be used to design the manufacturing technology and to manufacture given prosthesis. Originality/value: Worked out construction is the part of the research project realized by authors, that will result in cognitive, constructional and technological effects, but first of all, it will enable the real help very sick people.

Słowa kluczowe

EN

oesophagus prostheses; oesophagus cancer; materials; composites; engineering polymers

PL

proteza przełyku; rak przełyku; materiały; kompozyty; polimery konstrukcyjne

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2015
• Tom: Vol. 69, nr 1
• Strony: 26--32
• Opis fizyczny: Bibliogr. 9 poz., rys., tab.

Twórcy

autor

Nowak A. J.

• Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

autor

Dobrzański L. A.

• Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

Bibliografia

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• [3] A.J. Nowak, L.A. Dobrzański, R. Rybczyński, R. Mech, Finite Element Method application for modelling of oesophageal prothesis, Journal of Achievements in Materials and Manufacturing Engineering 64/2 (2013) 198-204.
• [4] L.A. Dobrzański, A. Pusz, A.J. Nowak, M. Górniak, Constructional model of internal oesophageal prosthesis, Archives of Materials Science and Engineering 4/2 (2010) 69-76.
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