The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 05, 2022
Filed:
Nov. 17, 2017
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Kenichiro Fukushi, Tokyo, JP;
Takeo Nozaki, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/11 (2006.01); A61B 5/00 (2006.01); A61B 5/103 (2006.01);
U.S. Cl.
CPC ...
A61B 5/112 (2013.01); A61B 5/1036 (2013.01); A61B 5/1123 (2013.01); A61B 5/6807 (2013.01); A61B 5/6828 (2013.01); A61B 5/6829 (2013.01); A61B 2562/0219 (2013.01); A61B 2562/0247 (2013.01);
Abstract
A walking state measurement device according to the present invention includes: at least one memory storing a set of instructions; and at least one processor configured to execute the set of instructions to: estimate a floor reaction force by use of at least either of motion data and lower limb vertical load data of a walker, and outputting the floor reaction force as floor reaction force data; and calculate a walking state of the walker by use of at least either of the motion data and the floor reaction force data, and outputting the walking state.