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 护理动作中身体力学的应用与腰部负担之间的关系我们以将患者转移到轮椅上这一护理动作为重点，调查了护理动作中身体力学的应用与腰部负担之间的关系。护理学生认为这是导致腰痛的主要原因。结果显示，当护士通过将一条腿放在患者两腿之间（大多数护士使用的技术）将患者转移到轮椅上时，护士在转移的“坐”阶段具有较高的臀部位置以及最大程度的前倾，此外还有较高的腰肌负担和主观疲劳。这些发现证实了考虑腰部负担的身体力学应用的重要性。2 开发“身体力学应用自学系统”以预防护士腰痛我们为护理学生开发了一个系统，目的是使学习者自己“轻松安装和操作系统”和“通过客观评估他们的护理动作，减少动作过程中的前倾角度”。我们开发了背心式设备，以提高便利性和多功能性，并制作了系统安装和使用手册操作以实现系统学习者可以自己安装和操作。此外，我们还增加了语音警告系统，可以警告学习者前倾角度的增加，并在系统显示屏上显示护理动作的片段，以便让学习者更客观地实时或在线评估自己对身体力学的应用。回放。对护生进行的系统评估结果显示，护生在护理动作时前倾角度有所减小，说明了系统的学习效果。