公开(公告)号：US20170251957A1

公开(公告)日：2017-09-07

申请号：US15506484

申请日：2015-06-12

申请人： HITACHI MAXELL, LTD.

发明人： Akihiko KANDORI ,  Yuko SANO ,  Kanako ESAKI ,  Yuhua ZHANG

IPC分类号： A61B5/11 ,  A61B5/06 ,  A61B5/00

CPC分类号： A61B5/1126 ,  A61B5/0002 ,  A61B5/062 ,  A61B5/1114 ,  A61B5/1123 ,  A61B5/4082 ,  A61B5/6826 ,  A61B5/7225

摘要： The present invention addresses the problem of limiting power consumption and radio wave interference when assessing the movements of multiple sites of a living body. The present invention is a movement function assessment system provided with: a movement function measurement apparatus for calculating movement data on the basis of the relative distances of pairs of transmission coils and reception coils attached to movable portions of a living body; and an assessment apparatus for assessing the movement function of the living body on the basis of the movement data received from the movement function measurement apparatus. A control unit of the movement function measurement apparatus performs the switching of the multiple transmission coils by a switching unit (1) and the switching of the multiple reception coils by a switching unit (2) so that the paired transmission coils and reception coils are operated sequentially.