Naslov
Design Parameters of Heart Pump

Autori
Markučič, Vedrana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Seventh Annual PhD Workshop – Book of Abstracts / - Zagreb : Fakultet strojarstva i brodogradnje Sveučilišta u Zagrebu ; Metalurški fakultet Sveučilišta u Zagrebu, 2021, 50-50

Skup
7th Annual PhD Workshop: PhD Study of Mechanical Engineering, Naval Architecture, Aeronautical Engineering and Metallurgical Engineering

Mjesto i datum
Zagreb, Hrvatska, 05.07.2021

Vrsta sudjelovanja
Radionica

Vrsta recenzije
Domaća recenzija

Ključne riječi
Heart pump, design parameters, mock circulatory system

Sažetak
In this paper, design parameters of new bladeless centrifugal heart pump are presented. The application of pump as heart pump imposes design limitations on the geometry of the heart pump. Research and development of heart pump is focused on achieving heart pump performance and hemocompatibility i.e., the amount of mechanical damage caused by a pump on blood cells. Main prediction parameter of pump hemocompatibility is wall shear stress, stagnation, and recirculation zones. The bladeless centrifugal heart pump creates less shear stress, as the flow is created due to adhesive and cohesive forces, without impact of blood cells on rigid blade surfaces resulting in greater hemocompatibility.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Interdisciplinarne tehničke znanosti

POVEZANOST RADA