Development of a multi-purpose mock circulatory system to reproduce a mitral valve disease

Muneomi Okuda, Makoto Arita, Hirohumi Doi, Takanobu Yagi, Hitoshi Kasegawa, Mitsuo Umezu, Takashi Tanaka

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

For the surgical treatment of mitral valve disease, it is regarded that valvuloplasty is more effective surgical treatment than mitral valve replacement. After mitral valvuloplasty, surgeons have a general procedure to use a transesophageal echocardiography to assess whether the surgical treatment was performed appropriately, or not. However, the transesophageal echocardiography is one of the qualitative methods for an assessment of mitral regurgitation. If the behavior of mitral valve can be monitored from various directions, and if the mitral regurgitation can be measured quantitatively, surgeons are able to verify the effects of their surgical treatments. Therefore, the purpose of this study is to develop a sophisticated mock circulatory system, being capable of reproducing a mitral regurgitation as well as a normal hemodynamic condition, and then to evaluate the effect of valvuloplasty. Consequently, it became possible to evaluate the surgical treatment using the data obtained from the in vitro mock circulatory system, and this system can be used as a supporting tool for the cardiac surgeons.

Original languageEnglish
Title of host publicationProceedings of Asian Simulation Conference; System Simulation and Scientific Computing (Shanghai)
EditorsC. Zongij, F. Minrui, H. Guosen, P. Xiaoyuan, X. Guangleng
Pages1050-1053
Number of pages4
Volume2
Publication statusPublished - 2002
EventProceedings AESF/EPA Conference for Environmental Excellence - Orlando, FL
Duration: 2000 Jan 172000 Jan 19

Other

OtherProceedings AESF/EPA Conference for Environmental Excellence
CityOrlando, FL
Period00/1/1700/1/19

    Fingerprint

ASJC Scopus subject areas

  • Modelling and Simulation

Cite this

Okuda, M., Arita, M., Doi, H., Yagi, T., Kasegawa, H., Umezu, M., & Tanaka, T. (2002). Development of a multi-purpose mock circulatory system to reproduce a mitral valve disease. In C. Zongij, F. Minrui, H. Guosen, P. Xiaoyuan, & X. Guangleng (Eds.), Proceedings of Asian Simulation Conference; System Simulation and Scientific Computing (Shanghai) (Vol. 2, pp. 1050-1053)