کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7627061 1494583 2018 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Flow velocity maps measured by nuclear magnetic resonance in medical intravenous catheter needleless connectors
ترجمه فارسی عنوان
نقشه های سرعت جریان با استفاده از رزونانس مغناطیسی هسته در کانکتور های بدون سوزن کاتتر داخل وریدی
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی
This work explains the motivation, advantages, and novel approach of using velocity magnetic resonance imaging (MRI) for studying the hydrodynamics in a complicated structural biomedical device such as an intravenous catheter needleless connector (NC). MRI was applied as a non-invasive and non-destructive technique to evaluate the fluid dynamics associated with various internal designs of the NC. Spatial velocity maps of fluid flow at specific locations within these medical devices were acquired. Dynamic MRI is demonstrated as an effective method to quantify flow patterns and fluid dynamic dependence on structural features of NCs. These spatial velocity maps could be used as a basis for groundtruthing computational fluid dynamics (CFD) methods that could impact the design of NCs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Pharmaceutical and Biomedical Analysis - Volume 152, 15 April 2018, Pages 1-11
نویسندگان
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