کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
660148 1458122 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Blood flow velocity and ultra-filtration velocity measured by CT imaging system inside a densely bundled hollow fiber dialyzer
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Blood flow velocity and ultra-filtration velocity measured by CT imaging system inside a densely bundled hollow fiber dialyzer
چکیده انگلیسی
Hollow fiber dialyzer is a device used for years in the therapy of hemodialysis treating people with severe kidney problems. In the design of such a device, the measurement of the blood flow velocity and the ultra-filtration velocity inside the dialyzer are very important. And non-invasive measurement solutions are highly desired during experiment. This paper presents a novel non-invasive measurement method to handle this work. The method adopts a CT (Computed Tomography) system to acquire blood motion data inside a densely bundled hollow fiber dialyzer, and then, by adopting a series of image processing methods, the blood flow velocity as well as the ultra-filtration velocity is measured.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 53, Issues 9–10, April 2010, Pages 1844-1850
نویسندگان
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