Title:
STATIC BALANCE ESTIMATION DEVICE, STATIC BALANCE ESTIMATION SYSTEM, STATIC BALANCE ESTIMATION METHOD, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/127013
Kind Code:
A1
Abstract:
This static balance estimation device comprises: a data acquisition unit that acquires feature value data in order to properly estimate static balance in daily life, the feature value data including a feature value used for estimating the static balance of a user, the feature value being extracted from the feature of the gait of the user; a storage unit that stores an estimation model for outputting a static balance index in response to the input of the feature value data; an estimation unit that inputs the acquired feature value data to the estimation model and estimates the static balance of the user according to the static balance index outputted from the estimation model; and an output unit that outputs information about the estimated static balance of the user.
Inventors:
HUANG CHENHUI (JP)
NIHEY FUMIYUKI (JP)
WANG ZHENWEI (JP)
KAJITANI HIROSHI (JP)
NOZAKI YOSHITAKA (JP)
FUKUSHI KENICHIRO (JP)
NIHEY FUMIYUKI (JP)
WANG ZHENWEI (JP)
KAJITANI HIROSHI (JP)
NOZAKI YOSHITAKA (JP)
FUKUSHI KENICHIRO (JP)
Application Number:
PCT/JP2021/048562
Publication Date:
July 06, 2023
Filing Date:
December 27, 2021
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G06N20/00; A61B5/11
Foreign References:
| JP2017140393A | 2017-08-17 | |||
| JP2019013730A | 2019-01-31 | |||
| JP2018526060A | 2018-09-13 |
Other References:
IKAI TELSUO, TATSUNO HISASHI, MIYANO, SATOSHI: "Relationship between Walking Ability and Balance Function", THE JAPANESE JOURNAL OF REHABILITATION MEDICINE, vol. 43, no. 12, 2006, pages 828 - 833, XP009547344
Attorney, Agent or Firm:
KITAJIMA Hiroshi et al. (JP)
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