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滑动载荷作用下关节软骨不同层区的法向位移

ISSN号：1004-7220
期刊名称：医用生物力学
时间：2014
页码：20-24
分类：R318[医药卫生—生物医学工程;医药卫生—基础医学]
作者机构：[1]Institute of Mechanical Engineering, Tianjin University of Technology, Tianjin Key Laboratory for ControlTheory & Applications in Complicated Industry Systems, Tianjin 300191, China, [2]Department of Mechanics, College of Mechanical Science and Engineering, Nanling Campus, Jilin University,Jilin Changchun 130022, China
相关基金：Grant sponsor： National Natural Science Foundation of China; grant number： 11172208, 11072087 and 31000422; grant sponsor： Jilin Natural Science Foundation; grant number： 201115023
相关项目：不同载荷模式促进软骨缺损修复整合的力学机理研究

关键词：生物医学工程, 人工脏器, 人工器官, 生物力学, wheelchair-bed, multifunctional, rehabilitation, design, nursing care

中文摘要：

Currently, the aging of the population has become the world’s social problem. With the increase of aging population and lots of disability, paralysis makes nursing care more difficult. Because of many elderly cannot get timely care, the phenomenon that the elderly have chronic diseases has become more and more serious. It is important to research and develop a new product which can help the elderly and the disabled for improving the quality of their life. This paper suggests a new type of multifunctional self-caring wheelchair-bed, which is combined with a wheelchair and a bed. The bed can realize the free conversion among user sitting, leg lifting and lying down, and also can implement the function of turning on sides. Particularly, the wheelchair can be easily separated from the bed and combined, so that patients and the elderly can move freely using it, and even it can be transformed into a standing type to satisfy the patient’s standing demand, and to a certain extent, carry out the purpose of rehabilitation.

英文摘要：

Currently, the aging of the population has become the world＇s social problem. With the increase of aging population and lots of disability, paralysis makes nursing care more difficult. Because of many elderly cannot get timely care, the phenomenon that the elderly have chronic diseases has become more and more serious. It is important to research and develop a new product which can help the elderly and the disabled for improving the quality of their life. This paper suggests a new type of mnltifunctional self-caring wheelchair-bed, which is combined with a wheelchair and a bed. The bed can realize the free conversion among user sitting, leg lifting and lying down, and also can implement the function of turning on sides. Particularly, the wheelchair can be easily separated from the bed and combined, so that patients and the elderly can move freely using it, and even it can be transformed into a standing type to satisfy the patient＇s standing demand, and to a certain extent, carry out the purpose of rehabilitation.

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