한국전산유체공학회지 (Journal of computational fluids engineering)

한국전산유체공학회 (Korean Society of Computational Fluids Engineering)
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혈액 투석시 충혈방법에 따른 인조혈관 내 유동 특성에 관한 수치해석 연구

NUMERICAL ANALYSIS ON THE BLOOD FLOW CHARACTERISTIC IN THE ARTERIOVENOUS GRAFT FOR DIFFERENT INJECTION METHOD OF BLOOD

  • Kim, J.T. (Dept. of Mechanical Engineering, Chung-Ang Univ.) ;
  • Sung, K.H. (Dept. of Mechanical Engineering, Chung-Ang Univ.) ;
  • Ryou, H.S. (Dept. of Mechanical Engineering, Chung-Ang Univ.)
  • 투고 : 2013.05.29
  • 심사 : 2013.09.09
  • 발행 : 2013.09.30
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초록

Renal failure patients have to operate arteriovenous graft for hemodialysis. Blood flow characteristics influence the patency rate of arteriovenous graft. Numerical investigation is performed with the arteriovenous graft according to injection of blood. As a result, when the injection is not applied to venous graft, the low wall shear stress region appears at venous anastomosis. It may cause intimal hyperplasia at venous anastomosis.

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참고문헌

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