Fundamental research to determine compression force of neck and lumbar region during re-positioning movement

Research Project

Project/Area Number	26350656
Research Category	Grant-in-Aid for Scientific Research (C)
Allocation Type	Multi-year Fund
Section	一般
Research Field	Rehabilitation science/Welfare engineering
Research Institution	Kanazawa University
Principal Investigator	SHIBATA Katsuyuki 金沢大学, 保健学系, 教授 (60178902)
Co-Investigator(Kenkyū-buntansha)	中嶋理帆金沢大学, 保健学系, 助教 (60614865)
Project Period (FY)	2014-04-01 – 2018-03-31
Project Status	Completed (Fiscal Year 2017)
Budget Amount *help	¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000) Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000) Fiscal Year 2016: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000) Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000) Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords	腰部圧迫力 / 移乗動作 / re-positioning / 介助動作 / 圧迫力 / ズレ力 / スライディングシート / 移乗・移動動作 / 介護予防 / 支援技術
Outline of Final Research Achievements	The purpose of this study was the assistant to move to the upper (15 cm) movement of the simulated patient on the bed. The compression and shear forces at the lumber of the assisting motion were calculated. We verified the approximation of the coordinate position data of each part of the body measured by the ultrasonic motion analysis device and the measured value from the displacement coordinates of each simplified body part this time. According to the results of this research, the displacement of each part of the body by the acceleration sensor was less than ± 15 mm error. Moreover, it was able to verify the reproducibility by optimizing the calculation method of high reliability of the measured value and the waist compression force by repeating the number of enforcement.