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Development of Real-time Homecare Aid System

实时居家护理辅助系统开发

基本信息

批准号：
11357005
负责人：
UMEDA Tokuo
金额：
$ 17.41万
依托单位：
Kitasato University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (A)
财政年份：
1999
资助国家：
日本
起止时间：
1999 至 2001
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11357005/
关键词：
Home Health Care System Healthcare System Telemedicine System Telemedicine PACS

项目摘要

Recently elderly people with a life-style related disease, such as high-blood pressure disease, cardiac disease, diabetes mellitus and others, are increasing. Therapeutic effect is expected to increase if they live freely and comfortably at home. Many hospitals have introduced the Local Area Network (LAN) system and the Internet to promote IT infrastructure in Japan so that Telemedicine is practiced to realize medical care and health supporting practices based on patient information derived from images transmitted from remote site in many ways. The challenges and conditions must be considered. But use of the Internet causes many problems, such as interception, falsification and others. In this study, I developed a system, which guarantees the copyright and concealment of medical information of patients by using Watermark technique and VPN (Virtual Private Network) technique.Patient System, Infirmary System, and Center-hospital System compose our developed system. A patient can transmit … More healthcare information, such as body temperature, pulse and others every day to Infirmary by using the Patient System. His/Her family doctor, who referred to those information can give advise by the Infirmary System. Therefore, health care to patients at home is possible. Both of the Patient System and the Infirmary System are equipped with NTSC video camera so that the camera of the Patient System can be controlled from the Infirmary System. Therefore, the patient can be examined by his/her doctor even while staying home.Medical images of the patient are generated by some medical modality, such as CT (Computed Tomography), and MRI (Magnetic Resonance Imaging). The copyright of the images can be guaranteed by using Watermark technique when they are stored. The concealment of them can be guaranteed by VPN technology, which can highly encrypt the images when they are transmitted from the infirmary to the center hospital.Therefore, cooperation among the patient's home, the infirmary, and the center hospital can be maintained while preserving the copyright and concealment of the medical information of the patient. The system needs neither expensive equipment nor expenses for introduction and management because only personal computers are utilized and all the application is Web-based system. Less

最近，患有高血压、心脏病、糖尿病等与生活方式有关的疾病的老年人正在增加。如果他们在家中自由舒适地生活，预计治疗效果会有所提高。许多医院引进了局域网（LAN）系统和互联网，以促进日本的IT基础设施，从而实施远程医疗，以多种方式从远程站点传输的图像中获得患者信息，从而实现医疗保健和保健支持实践。必须考虑到挑战和条件。但是，互联网的使用引起了许多问题，如拦截、伪造等。在本研究中，我开发了一个系统，利用水印技术和VPN （Virtual Private Network）技术来保证患者医疗信息的版权和隐蔽性。病人系统、医务室系统和中心医院系统组成了我们开发的系统。病人可以通过病人系统每天向医务室传送更多的医疗信息，如体温、脉搏等。他/她的家庭医生，谁提到这些信息，可以通过医务室系统提供建议。因此，病人在家接受医疗保健是可能的。病人系统和医务室系统都配备了NTSC摄像机，以便病人系统的摄像机可以从医务室系统进行控制。因此，病人即使呆在家里也可以接受医生的检查。患者的医学图像是通过一些医学方式生成的，例如CT（计算机断层扫描）和MRI（磁共振成像）。在图像存储过程中，采用水印技术可以保证图像的版权。VPN技术可以保证图像的隐蔽性，在从医务室传输到中心医院的过程中对图像进行高度加密。因此，可以保持患者之家、医务室和中心医院之间的合作，同时保护患者医疗信息的版权和隐蔽性。该系统不需要昂贵的设备，也不需要引进和管理费用，因为它只使用个人计算机，所有的应用都是基于web的系统。少