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Acoustic Rhinometry and Acoustic Pharyngometry in the Modeling of Upper Airway Based on CT Scan

机译:基于CT扫描的上气道建模中的声学鼻声学和声学咽喉学。

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Acoustic rhinometry and acoustic pharyngometry (AR/P) can quantify upper airway condition of air draft by drawing a graph plotting the nasal cavity and pharyngeal cavity cross-sectional area. Based on CT medical images of volunteers, a 3-dimensional finite element model of upper respiratory tract was reconstructed by the method of surface rendering. The veracity of the model was valued by contrasting the relevant areas between the model and the AR/P graph, and uses an AR/P to help improve and enrich the model. The combination of AR/P and CT can be used to studying the medicine problem related to the anatomical structure of upper respiratory tract.
机译:通过绘制鼻腔和咽腔横截面积的图表,声学流变法和声学咽部测声法(AR / P)可以量化空气的上呼吸道状况。基于志愿者的CT医学图像,采用表面绘制的方法重建了上呼吸道的三维有限元模型。通过对比模型和AR / P图之间的相关区域来评估模型的准确性,并使用AR / P帮助改进和丰富模型。 AR / P和CT的结合可用于研究与上呼吸道解剖结构有关的医学问题。

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