WEKO3
アイテム
Measurement And Finite Element Analysis of The Load-Dependent Pressure Redistribution Behavior of Various Types of Mattresses
http://hdl.handle.net/10228/0002000808
http://hdl.handle.net/10228/00020008083f8db4ef-83d7-4280-bd34-66426f752eda
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
10362970.pdf (1.5 MB)
|
|
| アイテムタイプ | 学術雑誌論文 = Journal Article(1) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2024-06-20 | |||||||||||||||
| 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 | |||||||||||||||
| タイトル | ||||||||||||||||
| タイトル | Measurement And Finite Element Analysis of The Load-Dependent Pressure Redistribution Behavior of Various Types of Mattresses | |||||||||||||||
| 言語 | en | |||||||||||||||
| その他のタイトル | ||||||||||||||||
| その他のタイトル | MEASUREMENT AND FINITE ELEMENT ANALYSIS OF THE LOAD-DEPENDENT PRESSURE REDISTRIBUTION BEHAVIOR OF VARIOUS TYPES OF MATTRESSES | |||||||||||||||
| 言語 | en | |||||||||||||||
| 言語 | ||||||||||||||||
| 言語 | eng | |||||||||||||||
| 著者 |
Fuwa, Yasuhiro
× Fuwa, Yasuhiro
× Wan Zuha Wan Hasan
× 山田, 宏
WEKO
658
|
|||||||||||||||
| 抄録 | ||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||
| 内容記述 | Load dependence must be kept in mind when evaluating mattress pressure redistribution, to prevent the development of pressure ulcers at bony prominences. However, there is no standardized method for analyzing load-dependent behavior after mattress pressure redistribution. In this study, a portable palmtop device with a simple load-sensing mechanism was developed for measuring the mean pressure exerted by a protruding shaft surrounded by a disc on low-resilience polyurethane (LRPu) foam, latex foam, coconut fiber and latex (CFL) mattresses, as well as polyurethane (Pu) foam bed and an LRPu foam mattress laid on a bed. Finite element (FE) analysis was used to analyze deformation and contact pressure in detail. The pressure redistribution was greatest for the LRPu foam mattress, and excessive compression was avoided by using an underlay made of stiff Pu foam. FE analysis revealed that the contact pressure increased significantly near the outer circumference of the protruding shaft and the surrounding disc. Significant nonuniformity in pressure was evident, according to the edge and bottom geometry of the device. The measurements and FE analysis revealed load-dependent pressure redistribution behavior, which should allow mattresses to be tailored on an individual basis. | |||||||||||||||
| 言語 | en | |||||||||||||||
| 書誌情報 |
en : Journal of Mechanics in Medicine and Biology 巻 20, 号 05, p. 2050031, 発行日 2020 |
|||||||||||||||
| 出版社 | ||||||||||||||||
| 出版者 | World Scientific Publishing | |||||||||||||||
| 言語 | en | |||||||||||||||
| DOI | ||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||
| 関連識別子 | https://doi.org/10.1142/S0219519420500311 | |||||||||||||||
| ISSN | ||||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||||
| 収録物識別子 | 0219-5194 | |||||||||||||||
| ISSN | ||||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||||
| 収録物識別子 | 1793-6810 | |||||||||||||||
| 著作権関連情報 | ||||||||||||||||
| 権利情報 | Electronic version of an article published as Journal of Mechanics in Medicine and Biology VOL. 20, NO. 05 https://doi.org/10.1142/S0219519420500311 Copyright (c) World Scientific Publishing Company. https://www.worldscientific.com/worldscinet/jmmb | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | Finite element method | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | mattress | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | pressure redistribution | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | pressure ulcer | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | pressure redistribution measurement device | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | UDC | |||||||||||||||
| 主題 | support surface | |||||||||||||||
| 出版タイプ | ||||||||||||||||
| 出版タイプ | AM | |||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||
| 査読の有無 | ||||||||||||||||
| 値 | yes | |||||||||||||||
| 研究者情報 | ||||||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/313_ja.html | |||||||||||||||
| 論文ID（連携） | ||||||||||||||||
| 値 | 10362970 | |||||||||||||||
| 連携ID | ||||||||||||||||
| 値 | 12360 | |||||||||||||||
