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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/94462

    Title: 隅角開放型青光眼之眼球流場與壓力分析
    Other Titles: Analyses in pressure distribution and fluid field for an eye of open-angle glaucoma
    Authors: 徐瑋廷;Hsu, Wei-ting
    Contributors: 淡江大學機械與機電工程學系碩士班
    Keywords: 房水;眼壓;青光眼;視神經盤;玻璃體;Open-Angle Glaucoma;Vitreous body
    Date: 2013
    Issue Date: 2014-01-23 14:40:32 (UTC+8)
    Abstract: 本研究使用有限元分析軟體ANSYS來模擬隅角開放型青光眼患者發病時眼球前端內部房水的流動狀況。當了解到眼球前端壓力時,進而觀察壓力經由水晶體在到視神經盤處時其壓力的分布狀況。
    This study uses the finite element analysis software ANSYS to simulate open angle glaucoma onset inside the eye aqueous humor flow conditions. Understand front of the eye pressure, and then was observed pressure by the lens to the optic nerve head at the pressure distribution.
    In this study, the model is divided into three parts, respectively covered without sclera, and sclera covered to posterior chamber and anterior chamber models. Assuming this study three conditions can be seen covered without sclera the pressure at the optic nerve head have great impact, covered without sclera the results of the analysis the overall trend with have covered a sclera analysis results are not the same, sclera for vitreous pressure effects can’t be underestimated. In sclera covered to posterior chamber and anterior chamber models the analysis results, You can understand the difference between the pressure at the optic nerve head is not large and the trend is similar, the results can be used Analysis of open angle glaucoma when basis.
    The creation of a complete model of the eye as well as its material parameters after careful selection, therefore, lens, vitreous and optic nerve pressure can be used analysis at the future of open angle glaucoma is a basis, for future related research, provides a valuable reference for numerical simulation analysis, and on the create model, also provides an integrated simulation way.
    Appears in Collections:[機械與機電工程學系暨研究所] 學位論文

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