权益分类	功能权益	普通用户	{{item.name}}会员
{{category.name}}	{{benefitItem.name}}

DEVELOPMENT OF POWERED SUIT FOR ASSISTING NURSE CARRING PATIENT

开发协助护士携带病人的动力服

基本信息

批准号：
07458240
负责人：
YAMAMOTO Keijiro
金额：
$ 4.1万
依托单位：
KANAGAWA INSTITUTE OF TECHNOLOGY
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
1995
资助国家：
日本
起止时间：
1995 至 1996
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07458240/
关键词：
Power assisting suit Holding up and down Master and slave system in one body Powered arm Powered waist Powered leg Pneumatic muscle hardness sensor Pneumatic rotary actuator パワードス-ツマスタースレーブ-体形筋力硬さセンサ介護支援機器パワーアシストシステムマスタスレーブ一

项目摘要

Powered suit developed in this project is to support muscular force of a attendant nurse in the sepuential operation of holding up and down of a patient. The powered suit consists of shoulders, arms, waist and legs, and is fitted on the nurse to transmit the force directly to the arms, waist and legs of the nurse. The powered suit is originated with the concept of master and slave system in one body.Four kinds of sensors to detect the motion of the arms, waist and legs of the nurse were developed, i.e., a sensing cuff, a strain gauge, a strain sensor made with conductive rubber and a pneumatic muscle hardness sensor. Two kinds of rotary actuator to rotate the joins of the elbow, waist and knee were developed, i.e., pneumatic rubber tube rotary actuator and pneumatic sliding boxes rotary actuator. These pneumatic actuators have the advantages of simple structure, compact size, light weight, has possibility to realize smooth movement with tender touch.Experiments proved that the powered suit using the sliding boxes rotary actuators and the muscle sensors has feasibility and is able to be adopted as the prototype for practical equipment.

本项目研制的动力服是为了支持护理人员在连续扶起和放下病人时的肌肉力量。动力服由肩、臂、腰、腿组成，穿在护士身上，将力直接传递到护士的臂、腰、腿。动力服的概念源于主从一体系统的概念，研制了四种传感器来检测护士的手臂、腰部和腿部的运动，传感袖带、应变片、导电橡胶制成的应变传感器和气动肌肉硬度传感器。开发了两种用于手肘、腰和膝关节的旋转致动器，即，气动胶管旋转执行机构和气动滑盒旋转执行机构。这些气动执行器具有结构简单、体积小、重量轻、运动平稳、触感柔和等优点，实验证明，采用滑盒旋转执行器和肌肉传感器的动力服具有可行性，可以作为原型应用于实际装备。