In vitro evaluating system for prosthetic heart valves in a case of the Jyros valve

• Autorzy: Fujimoto, T. , Tsutsumi, Y. , Shiraishi, Y. , Iwasaki, K. , Yoshida, M. , Umezu, M. , Begg, J. , Woodard, J.
• Języki publikacji: EN

Abstrakty

EN

The Jyros valve has unique hydrodynamic characteristics comparing with other types of valves. In this study, precise hydrodynamic characteristics of the valve were examined using a mock circulatory system, which we have developed. Further, the influence of leaflet rotation is shown to reduce flow resistance under the rotational flow condition which was produced by a spiral vortex pump. However, hemolysis was not revealed to be reduced by the Jyros.

Słowa kluczowe

PL

inżynieria biomedyczna; medycyna

EN

mock circulatory system; prosthetic heart valves; Jyros valve

• Czasopismo: Biocybernetics and Biomedical Engineering
• Rocznik: 2002
• Tom: Vol. 22, no. 4
• Strony: 41-46
• Opis fizyczny: Bibliogr., rys., wykr.

Twórcy

autor

Fujimoto, T.

autor

Tsutsumi, Y.

autor

Shiraishi, Y.

autor

Iwasaki, K.

autor

Yoshida, M.

autor

Umezu, M.

autor

Begg, J.

autor

Woodard, J.

• Shibaura Institute of Technology, Tokyo, Japan,