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The establishment of a new swallowing analysis method

一种新的吞咽分析方法的建立

基本信息

批准号：
16591939
负责人：
TOYOSATO Akira
金额：
$ 2.24万
依托单位：
Niigata University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2004
资助国家：
日本
起止时间：
2004 至 2006
项目状态：
已结题

项目摘要

Then, it seems to be able to expect the application which does the measuring instrument of which the accuracy is higher.From until now research result, the frequency of a PPT wave type is understand the fact swallow vibration sound synthesis rippled. However, it was not possible that the wave component and swallowing function corresponded clearly.In the meantime, this equipment was applied in food physical property. In deglutition reflex in the swallow pharynx stage, the time stretched on transit time of a alimentary bolus from base of tongue to the epiglottis in, proportion to the hardness of the subject food in a alimentary bolus.' However, it be shown by that the transit time from the epiglottis to the gullet keeps the fixed speed the hardness of the subject food. It seems that such new knowledge is also applied to the development of the swallow eclipse. In the meantime, it is regarded as also applying in versatile as a physiological evaluation of the swallow using PPT the future.

那么，似乎可以期待精度更高的测量仪器的应用。从迄今为止的研究结果来看，PPT波型的频率是吞振动声合成波纹的事实。但波分量与吞咽功能不可能有明确对应。同时，该设备也应用于食品物理性质方面。在吞咽阶段的吞咽反射中，食物丸从舌根到会厌的传输时间延长的时间，与食物丸中的目标食物的硬度成比例。然而，从会厌到食道的传输时间表明，目标食物的硬度保持固定的速度。看来这样的新知识也应用到了燕子食的开发中。同时，利用PPT对燕子进行生理评价也被认为是一种广泛的应用。