Material engineering in cardiovascular reconstruction

• Autorzy: Major R. , Lackner J. M. , Gonsior M. , Plutecka H.
• Konferencja: 27th Biomaterials in Medicine and Veterinary Medicine : annual conference : 11-14 October 2018, Rytro, Poland
• Języki publikacji: EN

Abstrakty

EN

Reconstruction of the cardiovascular system: The aim of the work is to minimize thrombus formation life threatening in the pulsatile heart assist chamber, by the use of a new biomimetic heart valve made on the basis metal-polymer composites. The heart prostheses are dedicated to support the heart of patients with late heart disease failure. They are dedicated to therapy related to self-regeneration or as a bridge for transplantation. In the future, they will be able to help treatment with gene therapy for myocardial infarction. Systems with valves mechanically generate plaque activation by shear stress. This is due to the narrow gap that is between the petal and the ring. Composite materials and a new valve design can minimize this problem. Injected polyurethane with a metallic, titanium bonded insert optimal microscale flexibility with macro-stiffness for ensuring appropriate mechanical functions of the valve.

Słowa kluczowe

EN

cardiovascular reconstruction; composites; polymers

• Wydawca: Polish Society for Biomaterials in Cracow
• Czasopismo: Engineering of Biomaterials
• Rocznik: 2018
• Tom: Vol. 21, no. 148
• Strony: 19

Twórcy

autor

Major R.

• Institute of Metallurgy and Materials Science, Polish Academy of Sciences, Reymonta St. 25 30-059 Krakow, Poland

autor

Lackner J. M.

• Joanneum Research Forschungsgesellschaft m.b.h., Institute of Surface Technologies and Photonics, Functional Surfaces, Leobner Strasse 94, A-8712 Niklasdorf, Austria

autor

Gonsior M.

• Foundation for Cardiac Surgery Development, Wolnosci Street 345a, 41-800 Zabrze, Poland

autor

Plutecka H.

• Department of Medicine, Jagiellonian University Medical College, 8 Skawinska Street, 31-066 Krakow, Poland

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).