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1. 发明申请

US20090143654A1 BIOLOGICAL MEASUREMENT SYSTEM 有权
标题翻译：生物测量系统
公开(公告)号：US20090143654A1
公开(公告)日：2009-06-04
申请号：US12252809
申请日：2008-10-16
申请人： Tsukasa FUNANE , Naoki Tanaka , Hideaki Koizumi , Atsushi Maki
发明人： Tsukasa FUNANE , Naoki Tanaka , Hideaki Koizumi , Atsushi Maki
IPC分类号： A61B5/00
CPC分类号： A61B5/14553 , A61B5/02416
摘要： This invention measures cerebral blood volume changes to evaluate, from properties of low-frequency components of such changes and heart rate changes calculated by analysis, a distribution of cerebral blood vessel hardness and its with-time change to thereby estimate and display diseased and dangerous portions based on the evaluation. Briefly, the above-noted object is attainable by a biological measurement system having a cerebral blood volume measurement unit which measures a regional cerebral blood volume of a body under test, an analyzer unit that analyzes a signal measured by the cerebral blood volume measurement unit, an extraction unit for extracting, based on an output of the analysis unit, information concerning a regional cerebral blood vessel state of the test body, and a display unit which displays a measurement result of the cerebral blood volume measurement unit, an analysis result of the analyzer unit or an extraction result of the extraction unit.
摘要翻译：本发明通过分析计算出的这种变化和心率变化的低频成分的特性，脑血管硬度的分布及其随时间的变化来测量脑血容量变化，从而评估和显示患病危险部位基于评估。简而言之，上述目的可通过具有测量被测体的局部脑血容量的脑血容量测量单元的生物测量系统，分析由脑血容量测量单元测量的信号的分析器单元来实现，提取单元，用于根据分析单元的输出提取关于测试体的区域性脑血管状态的信息;以及显示单元，显示脑血容量测量单元的测量结果，分析结果分析器单元或提取单元的提取结果。

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