709 遠心血液ポンプの適切な設計基準を得るための流れの可視化解析(オーガナイズドセッション7 流れの可視化応用解析)

西田 正浩; 山根 隆志; Ahmed AOUIDEF; 豊田 将弘; 増澤 徹; 築谷 朋典; 妙中 義之; 塚本 雄貴; 小西 義昭; 伊藤 和之

doi:10.1299/jsmekanto.2000.6.167

2000.6

Session ID : 709

DOI https://doi.org/10.1299/jsmekanto.2000.6.167

Conference information

709 Flow Visualization Study to Obtain Suitable Design Criteria of a Centrifugal Blood Pump

Masahiro NISHIDA, Takashi YAMANE, Ahmed AOUIDEF, Masahiro TOYODA, Toru MASUZAWA, Tomonori TSUKIYA, Yoshiyuki TAENAKA, Yuki TSUKAMOTO, Yoshiaki KONISHI, Kazuyuki ITO

Author information

Masahiro NISHIDA
Mechanical Engineering Laboratory
Takashi YAMANE
Mechanical Engineering Laboratory
Ahmed AOUIDEF
Mechanical Engineering Laboraotry
Masahiro TOYODA
Science University of Tokyo
Toru MASUZAWA
Ibaraki University
Tomonori TSUKIYA
National Cardiovascular Center
Yoshiyuki TAENAKA
National Cardiovascular Center
Yuki TSUKAMOTO
Nikkiso Co., Ltd
Yoshiaki KONISHI
Nikkiso Co., Ltd.
Kazuyuki ITO
Nikkiso Co., Ltd.

Keywords: Flow Visualization, Shear Velocity, Hemolysis, Thrombogenesis, Bio-fluid Engineering

CONFERENCE PROCEEDINGS FREE ACCESS

Details

Abstract

Quantitative flow visualization analysis was performed to remove the origin of hemolysis or thrombogenesis and to obtain the suitable design criteria. Particular attention s were paid to the relationship between the high shear area and hemolysis, to the relationship between the geometry of the washout hole and thrombus formation which might be related to the stagnation.

Corresponding author

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