搜索结果: 1-7 共查到“临床工程学 fluid”相关记录7条 . 查询时间(0.058 秒)
The Response of Endothelial Cells to Fluid Shear Stress Using a Co-Culture Model of the Arterial Wall
Endothelial Cell Mechanical Stimulation Proliferation Smooth Muscle Cell Vascular Tissue Engineering
2010/1/7
An endothelial cell (EC) smooth muscle cell (SMC) co-culture
model of the arterial wall was used to study the effect of fluid shear
stress on EC behavior. This model, in addition to being a more rea...
Patient-specific surgical planning and hemodynamic computational fluid dynamics optimization through free-form haptic anatomy editing tool (SURGEM)
Patient specific surgical planning Computational fluid dynamics Congenital heart defects Computer aided design
2009/12/23
The first version of an anatomy editing/surgical planning tool (SURGEM) targeting anatomical complexity and patient-specific computational fluid dynamics (CFD) analysis is presented. Novel three-dimen...
Mechanobiology and the microcirculation:cellular,nuclear and fluid mechanics
Nuclear mechanics Hutchinson Gilford progeria syndrome computational fluid dynamics (CFD)
2009/12/23
Endothelial cells are stimulated by shear stress throughout the vasculature and respond
with changes in gene expression and by morphological reorganization. Mechanical
sensors of the cell are varied...
Fluid-structure interaction of a patient-specific abdominal aortic aneurysm treated with an endovascular stent-graft
Fluid-structure interaction a patient-specific abdominal aortic aneurysm an endovascular stent-graft
2010/2/25
In a patient-specific case peak aneurysm wall stress was reduced by 92%. Such a reduction in aneurysm wall stress may lead to shrinkage of the aneurysm over time. Hence, post-operative stress patterns...
Theory of magnetic fluid heating with an alternating magnetic field with temperature dependent materials properties for self-regulated heating
magnetic fluid heating an alternating magnetic field temperature dependent materials self-regulated heating
2009/12/28
Theory of magnetic fluid heating with an alternating magnetic field with temperature dependent materials properties for self-regulated heating.
Alterations in regional vascular geometry produced by theoretical stent implantation influence distributions of wall shear stress: analysis of a curved coronary artery using 3D computational fluid dynamics modeling
regional vascular geometry theoretical stent implantation a curved coronary artery 3D computational fluid dynamics modeling
2010/2/26
The current results predicting large spatial and temporal variations in WSS at specific locations in curved arterial 3D CFD simulations are consistent with clinically observed sites of restenosis. If ...
Fluid structure interaction of patient specific abdominal aortic aneurysms: a comparison with solid stress models
Fluid structure interaction patient specific abdominal aortic aneurysms solid stress models
2010/2/26
Abdominal aortic aneurysm (AAA) is a dilatation of the aortic wall, which can rupture, if left untreated. Previous work has shown that, maximum diameter is not a reliable determinant of AAA rupture. H...