| アイテムタイプ |
リポジトリ登録用アイテムタイプ（シンプル）(1) |
| 公開日 |
2025-10-23 |
| タイトル |
|
|
タイトル |
Measurement of Contact Stresses on the Sole of the Foot During Walking Using a Wearable Measurement System |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
contact pressure |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
shear stress |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
gait analysis |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
flexible sensor |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
Kimura, Hiiro
Sasagawa, Kazuhiko
Fujisaki, Kazuhiro
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Motion analysis can be performed during walking by measuring the contact pressure and shear stress acting on the body surface. Although floor reaction force gauges and stress sensors embedded in shoe soles are often used to measure triaxial stress acting on the sole of the foot, the stress acting on the contact interface is difficult to measure directly. In recent years, we have developed thin and flexible triaxial stress sensors that may be placed directly at the contact interface of the body, thus enabling the measurement and evaluation of contact stress in a more natural state. In this study, we developed a compact wearable measurement system that does not restrict the conditions of measurement such as range of motion and motion environment. The compact wearable measurement system consisting of a microcomputer and a sensor measurement circuit was developed for use with triaxial stress film sensors. The signals from the sensor circuit were processed by a program in the microcomputer and recorded on a microSD card to realize a measurement system that does not require cable connection to an external power supply or computer. Sensors were placed on the thenar and heel of the foot, and the usefulness of the system was evaluated by comparing the contact stresses acting on the foot while walking on a flat indoor track. We confirmed the validity of the wearable measurement system by measuring the values of contact pressure and shear stress acting on each measurement part during walking on the flat indoor track. Furthermore, the developed system was applied to gait measurement during walking on snow covered roads. With further improvements in this system, its application in rehabilitation and sports medicine is expected. |
|
言語 |
en |
| 書誌情報 |
en : Advanced Biomedical Engineering
巻 12,
p. 147-153,
発行日 2023
|
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.14326/abe.12.147 |
| ISSN |
|
|
収録物識別子タイプ |
EISSN |
|
収録物識別子 |
2187-5219 |
| DOI |
|
|
関連タイプ |
isIdenticalTo |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.14326/abe.12.147 |
| 権利情報 |
|
|
権利情報 |
©2023 The Author(s). This is an open access article distributed under the terms of the Creative Commons BY 4.0 International (Attribution) License (https:// creativecommons.org/licenses/by/4.0/legalcode), which permits the unrestricted distribution, reproduction and use of the article provided the original source and authors are credited. |
|
言語 |
en |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 出版者 |
|
|
出版者 |
日本生体医工学会 |
|
言語 |
ja |
ABE_12_12_147.pdf (3 MB)
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