Flow visualization for the implantable ventricular assist device EVAHEART®

被引：0

作者：

Takashi Yamane

Masahiro Nishida

Hiroshi Kawamura

Takayuki Miyakoshi

Kenji Yamazaki

机构：

[1] National Institute of Advanced Industrial Science and Technology (AIST),

[2] Kobe University,undefined

[3] Science University of Tokyo,undefined

[4] Suwa,undefined

[5] Sun Medical Technology Research Corp.,undefined

[6] Tokyo Women’s Medical University,undefined

来源：

Journal of Artificial Organs | 2013年 / 16卷

关键词：

Artificial heart; Centrifugal pump; Flow visualization;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The hemocompatibility for the recently approved ventricular assist device EVAHEART® was examined through flow visualization with a 300 % scale-up model. The absence of flow separations around the centrifugal vanes indicated that the curvature of the open vanes was suitable. The flow in the vane-shaft clearance was found to effectively produce sufficient shear stresses along the stationary shaft surface. The hemocompatibility was verified for a wide range of flow conditions.

引用

页码：42 / 48

页数：6

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