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1. 发明授权

US06714814B2 Bioelectrical impedance measuring apparatus 有权
标题翻译：生物电阻抗测量仪
公开(公告)号：US06714814B2
公开(公告)日：2004-03-30
申请号：US09810172
申请日：2001-03-19
申请人： Yasushi Yamada , Yoshinori Fukuda , Katsumi Takehara , Maki Ishigooka , Tsutomu Miyoshi
发明人： Yasushi Yamada , Yoshinori Fukuda , Katsumi Takehara , Maki Ishigooka , Tsutomu Miyoshi
IPC分类号： A61B505
CPC分类号： A61B5/4869 , A61B5/0537 , A61B2560/0406 , A61B2560/0468
摘要： Disclosed is a impedance measuring apparatus which is easy to use, and which is guaranteed to be free of incorrect measurement caused by some joints appearing in the current flowing passage intervening between two selected body parts and by the indefinite length between two selected body parts. The measuring apparatus of the present invention limits the place of the body under measurement to “one body region”, i.e. a selected joint-to-joint body portion or joint-free body portion such as the forearm extending from the wrist to the elbow or the portion extending from the ankle to the knee, and comprises a housing having a contact surface to be applied to one selected body region; a first pair of measurement current supplying electrodes so placed on the contact surface that the one selected body region may be put in contact with the current electrodes; and a first pair of voltage measuring electrodes so placed on the contact surface between the pair of current electrodes that the one selected body region may be put in contact with the voltage electrodes.
摘要翻译：公开了一种易于使用的阻抗测量装置，并且其被确保没有由在两个所选择的身体部位之间的当前流动通道中出现的一些关节引起的不正确的测量以及两个所选择的身体部位之间的不确定长度。本发明的测量装置将被测体的位置限制为“一体区域”，即所选择的接头关节主体部分或无关节的主体部分，例如从腕部延伸到肘部的前臂或所述部分从所述踝部延伸到所述膝盖，并且包括具有要被施加到一个选定身体区域的接触表面的壳体; 第一对测量电流供给电极，其放置在接触表面上，使得所选择的一个体区域可以与当前电极接触; 以及第一对电压测量电极，其放置在所述一对电流电极之间的接触表面上，使得所选择的一个体区域可与电压电极接触。

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