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Development of a "self-learning system for body mechanics application", a CAI material for preventing lower back pain among nurses

开发用于预防护士腰痛的CAI材料“身体力学应用自学系统”

基本信息

批准号：
17592217
负责人：
ITAMI Kimiwa
金额：
$ 2.34万
依托单位：
The University of Shiga Prefecture
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2005
资助国家：
日本
起止时间：
2005 至 2007
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17592217/
关键词：
body mechanics back pain prevention nursing actions self learning nursing education 看護自立支援教育工学

项目摘要

1 Relationship between the application of body mechanics and burden on the lower back during nursing actionsWe investigated the relationship between the application of body mechanics and the burden on the lower back during nursing actions by focusing on the transfer of patients onto wheelchairs, a nursing action that is a major cause of lower back pain, by nursing students. The results showed that when nurses transferred patients onto wheelchairs by placing one leg between the patient's legs, the technique used by most nurses, the nurses had a high hip position as well as the greatest degree of forward leaning during the "sitting" phase of transfer, in addition to high levels of lumbar muscle burden and subjective fatigue. These findings confirmed the importance of body mechanics application that considers the burden on the lower back.2 Development of a "self-learning system for body mechanics application" for preventing lower back pain among nursesWe developed a system for nursing students with the objectives of enabling the learners themselves to "easily install and operate the system" and "reduce the angle of forward leaning during actions by objectively evaluating their nursing actions".We developed a vest-type equipment for greater convenience and versatility and created a manual for system installation and operation in order to realize a system that the learners themselves could install and operate. Furthermore, we added a voice warning system that warned learners of increases in the angle of forward leaning and showed footage of nursing actions on the system display screen in order to allow learners to more objectively evaluate their application of body mechanics in real-time or on replay.The results of system evaluation conducted for nursing students showed a decrease in the angle of forward leaning during nursing actions, which indicated the learning effects of the system.

1护理活动中身体力学的应用与下背部负担的关系我们调查了护理学生在护理活动中身体力学的应用与下背部负担之间的关系，重点关注了将患者转移到轮椅上的护理活动，这是下背部疼痛的主要原因。结果表明，当护士将患者转移到轮椅上，将一条腿放在患者的双腿之间时，大多数护士使用的技术，护士在转移的“坐”阶段具有高髋位置以及最大程度的前倾，此外还有高水平的腰部肌肉负担和主观疲劳。这些研究结果证实了考虑到下背部负担的身体力学应用的重要性。2开发用于预防护士下背部疼痛的“身体力学应用自学系统”我们开发了一个针对护理学生的系统，其目标是使学习者自己能够“轻松安装和操作系统”，通过客观评价护理动作，减少动作中前倾的角度。型设备，以获得更大的方便性和多功能性，并创建了系统安装和操作手册，以实现学习者自己可以安装和操作。此外，我们还增加了一个语音警告系统，提醒学习者前倾角度增加，并在系统显示屏上显示护理动作的镜头，以便学习者实时或回放更客观地评估他们对身体力学的应用。对护理学生进行的系统评估结果显示，护理动作中前倾角度减少，这表明了系统的学习效果。