Design and Implementation of a Relational Database Used in the Management of Patients with Retinoblastoma

Clinical data are most useful in the management of patients with complex medical problems if they are accurate, reliable, and easily accessible by physicians and the medical community at large. Furthermore, the data are most valuable when they can be shared among cooperating institutions. We describe a computer system which exhibits a uniform taxonomy, an integrated on-line dictionary of clinical terms, a coherent temporal layout, and persistent spatial integrity with regard to the values of the variables. The system is user friendly and provides real time data access which can be retrieved by structured query language or may be programmed to be used as part of an international network in the management of patients with retinoblastoma, a malignant and potentially fatal tumor of childhood. Furthermore, because of its design flexibility, this system provides for potential application to other ophthalmic disorders, such as malignant uveal melanoma, and other areas of medicine as well.     

虹口区医疗机构信息化管理体制改革的研究

描述了信息化管理体制在当前医疗卫生服务中的现况以及所存在的问题;阐明了医疗机构信息化管理在目前医疗活动中发挥的作用;分析了当前虹口区医疗机构信息化体制建设方面存在的问题并提出了解决方法及进一步优化医疗机构信息化管理体制的建议。     

Integrated clinical pathway management for medical quality improvement – based on a semiotically inspired systems architecture

Clinical pathway is an approach to standardise care processes to support the implementations of clinical guidelines and protocols. It is designed to support the management of treatment processes including clinical and non-clinical activities, resources and also financial aspects. It provides detailed guidance for each stage in the management of a patient with the aim of improving the continuity and coordination of care across different disciplines and sectors. However, in the practical treatment process, the lack of knowledge sharing and information accuracy of paper-based clinical pathways burden health-care staff with a large amount of paper work. This will often result in medical errors, inefficient treatment process and thus poor quality medical services. This paper first presents a theoretical underpinning and a co-design research methodology for integrated pathway management by drawing input from organisational semiotics. An approach to integrated clinical pathway management is then proposed, which aims to embed pathway knowledge into treatment processes and existing hospital information systems. The capability of this approach has been demonstrated through the case study in one of the largest hospitals in China. The outcome reveals that medical quality can be improved significantly by the classified clinical pathway knowledge and seamless integration with hospital information systems.     

脑卒中信息管理系统权限控制的设计与实现

随着医疗信息技术和互联网的飞速发展,医疗信息资源的安全越来越备受关注,权限管理为解决信息系统安全性问题提供了重要保障,为防止非法获得或破坏信息起着重要的作用;脑卒中信息管理系统存放大量脑卒中患者的治疗信息,为医生发现其潜在的疾病提供依据;针对脑卒中信息管理系统复杂的权限控制需求,提出了一种权限控制方法,采用SpringMVC+Hibernate后台框架,Bootstrap前台框架技术,以及B/S结构软件设计中的精粒度权限管理思路,实现了脑卒中软件系统中的权限管理;同时将权限控制设计为一套与业务无关的权限管理组件,该组件不需要做代码级的更改可以轻松的移植到其它Web系统中;结果表明,系统能够满足权限控制需求,具有良好的可操作性、灵活性和移植性。     

基于Linux的健康云平台服务优化

移动互联网和健康大数据正在引发医疗健康管理产业发生颠覆性变革,各级厂商着力构建形成一套基于“互联网+物联网+医疗服务”技术的以O2O商业模式为主的云端健康管理系统平台.“中科慧康”云健康平台主要为健康机构以及用户提供健康管理的平台.本文从平台架构设计和系统优化入手,从负载均衡,分布式缓存,数据库优化,socket转发服务器等方面设计了良好的云平台以支撑业务发展.实验结果表明,该系统架构可以满足百万级别的数据转发和用户访问,应用实践表明了该方案的可行性.     

Medical wireless IoT system and nursing intervention of chronic bronchitis based on clinical data

According to the WHO (World Health Organization), the chronic obstructive pulmonary disease has become the third leading cause of death in the group. The associated health sector related to 2030 based on the curve and the long-term cost of medical expenses. Age is the leading cause of a significant occurrence. The management of stable COPD patients to mitigate the attack, it is based on his system. Chronic obstructive pulmonary disease management system, portable spirometer and things mobile applications handheld, is a clinical information database. The Internet has established the configuration. The database, one of the MBOX format, through the Zhongshan hospital, collects data from the branch of the largest medical service provider in the region, located in the stable state of the 11 pieces of data from the main hospital of the patient follow-up. Lung function data is tested via a handheld portable spirometer and can be uploaded in real time. Other smartphone applications have been developed to establish direct communication between patients and physicians to improve disease management. It is worth noting that it classifies patient clinical data, sends it, stores it anonymously, and encrypts it for protection and privacy. What is useful in treating chronic diseases based on remote monitoring is that it significantly provides health information such as medical and biosensor data volume management and big data technology, this vast new medical technology. It can be increased. The application that needs to be processed. A potential solution for new services based on the Internet of Things is used to create the concept of big data processing.     

飞行试验实时监控管理系统软件设计与实现

飞行试验实时监控是飞机试飞的重要环节, 监控大厅是实施实时监控的重要场所。为了提升飞行监控大厅实时监控效能,我们自行研发管理软件,通过软件相关技术实现了飞机相关实时监控资源管理、网络负载与局域网管理、安全机制、SD-LAN技术研制与应用。通过此软件也解决了传统纸质化管理方式约束力差以及监控人员对个人监控职责不清楚而无目标监控的问题,另外由于监控人员经常来自国内不同的单位,指挥员在监控过程中遇到问题很难及时落实到具体监控人员,采用此软件后指挥员可以实时查询当前型号飞机各个专业监控人员的情况,并及时与之沟通交流,更好的完成试飞任务。本系统通过一段时间运行,各项技术指标达到预期目的,实时监控管理、网络管控系统等并行运行稳定、清晰。     

Integrating Internet telephony services

Cost savings and the ease of developing and adding new services have motivated great interest in Internet telephony, which integrates services provided by the Internet with the public switched telephone network (PSTN). Internet telephony relies on several protocols, including the real-time transport protocol (RTP) for multimedia data transport and the session initiation protocol (SIP) or H.323 for establishing and controlling sessions. SIP can integrate with other Internet services, such as email, the Web, voice mail, instant messaging, conference calling, and multimedia collaboration. We have implemented a SIP-based software suite called the Columbia Internet extensible multimedia architecture (Cinema), which we installed and integrated with the existing private branch exchange (PBX) infrastructure in the computer science department at Columbia University. The Cinema environment provides interoperability with the PSTN, programmable Internet telephony services, and IP-based voice mail. It also integrates Web access and e-mail for unified messaging and supports multiparty multimedia conferencing. The setup lets us extend our PBX capacity and will eventually let us replace it while keeping our existing phone numbers. It also provides an environment in which we can easily add new services and features, including interoperation with existing multimedia tools, e-mail access from standard. telephones, network appliance control, and instant messaging support     

互联网环境中电子证照密码应用方案研究

随着电子政务互联网化趋势越来越明显,电子证照的应用已成为支撑电子政务发展的主要手段。在管理体系上,电子证照的全面应用需要构建纵向和横向贯通的管理体系,为电子证照互联互通和共享互认提供政策和制度基础,此外,技术层面,需要解决多CA的互认以及互联网环境中第三方核验电子证照机构的身份冒用等诸多问题。本文针对上述问题,给出了一种互联网场景中电子证照密码应用方案,在现有管理体系下,应用技术手段解决互联网中证照互认和机构可信等问题。     

基于物联网技术的医疗设备供应链管理

医疗设备供应链管理是医院非诊疗流程管理中重要的环节。当前,我国企业的医疗设备供应链管理尚处于初级阶段,运作效率差,信息系统建设落后,管理水平低下。以条码技术、移动终端为主的物联网技术是医院供应链管理比较经济、可行的方案。文中探讨了医疗设备供应链管理中存在的问题,分析了物联网技术用于医疗设备供应链管理的可行性,构建了基于物联网的医疗设备供应链管理系统模型,介绍了其应用流程和实施步骤。     

一种专用的软件组件搜索引擎

搜索引擎能帮助人们从因特网上获取信息或资源,但是直接使用现有的通用搜索引擎来搜索分布在因特网上的各种大型组件库中的软件组件,则并不适合。本文提出了一种新的专用软件组件搜索引擎。该搜索引擎可以在因特网上,基于组件的分类信息,搜索软件组件。它能够为检索和重用软件组件等活动,提供较好的支持。此外,还给出了该搜索引擎的设计方案。     

基于嵌入式远程监控系统的设计

本文所介绍的数据监控系统以嵌入式系统为核心 ,利用其串口与底层I/O节点相连 ,上层则直接联入Internet,允许授权的用户在Internet任意一点应用浏览器访问该系统 ,并实现对下层设备的监控。该系统在楼宇自动化、工厂底层网络等场合有着广泛应用的前景。     

基于物联网技术的系统设计模式研究与实践——以商城系统营销策略实现为例

近几年共享经济飞速发展,“互联网+”时代开启的共享经济模式正在颠覆传统的商业模式,特别是微信生态圈的不断蚕食,极大冲击了现有商城营销模式。文章以“共享纸巾”营销推广的新视角出发,研究软件设计模式在系统开发中的具体应用。通过运用单例模式解决频繁创建机器对象时过度消耗系统资源减少内存开销问题等,建设一套基于共享经济模式,且有别于其他互联网思维延伸的商城管理系统。     

基于移动互联网的智能体检系统

随着科技发展,移动互联网向人们日常生活多方面渗透,但是在医疗方面由于诊疗技术、设施、设备的限制,医患双方的诊疗、就医行为大多局限于医疗机构内部,造成了医患双方的不便,而"互联网+移动健康"的服务模式能够有效地破解这一难题,以移动App为媒介构建一个云平台,其主要功能模块有:用户可以在线查看、记录自己的体重,心率,血压,血脂等信息;通过自动生成的图像来了解自己各方面健康信息的变化趋势;同时该软件可以结合人工智能分析系统自动给出健康状况和建议,该款软件也能让用户更容易地了解到各种生活常识,健康知识。该软件利用Linux+Nginx+MySQL+PHP(LNMP)组成的后台架构来提供后台服务系统,结合Redis将数据存储到数据库中,移动端通过Okhttp技术来获取后台数据并显示。从而构建出一款智能健康App。     

Application of iot medical image detection and prenatal genetic testing in obstetric clinic

The use of new techniques and methods can be significantly improved during prenatal examination and screening of fetal genetic abnormalities. Expanding the number of vectors in screening and screening for single-cell gene diseases in fetal DNA will increase the probability of success of the whole screening test.Recently, sub chromosomal abnormalities have been introduced into prenatal care. The lack of suitable tools makes it very difficult to obtain information about collection, management, and prenatal genetic testing. The purpose of this study is to improve the accessibility of nutritional information by using the advantages of advanced medical image detection and integrating the IoT (Internet of Things) and prenatal genetic testing platforms in obstetric outpatient clinics. Records are kept that the platform will allow IoT to interact with sensor practitioners and provide immediate access to medical images prior to delivery. This proposed system provides an IoT application for managing obstetric outpatient information and prenatal genetic testing requirements. The requirement for establishment is the realization of the development of an IoT platform for complete medical image detection information management with IoT input required for integration with existing medical information systems. In response, the purpose of the study is to use integrated IoT applications to help nutrition professionals, researchers, patients, and especially mothers, to enhance their collection of medical imaging and prenatal genetic testing IoT sensor based information transfer.     

基于海量存储网络系统的管理软件的设计与实现

现有的存储网络管理软件缺乏互操作性 ,不能适应多种存储设备 .设计并实现了一种基于海量存储网络系统的存储管理软件 ,这一管理软件采用分布式结构 ,由客户控制台、对象管理器、可加载的 Providers和设备代理四层构成 ,实现了对象管理、设备自动发现、访问控制、日志等管理功能 .该管理软件符合 CIM/ WBEM规范 ,和其它符合CIM/ WBEM规范的管理软件具有很强的互操作性 ,能够适应多种存储设备 ,可以兼容多种管理协议     

基于物联网的小区安防系统的设计与实现

随着计算机技术和物联网技术的发展和进步,建设基于物联网的小区安防系统对于提升小区的品味和物业管理水平,为小区的所有业主营造一个安全、舒适的居住环境具有很大的帮助。主要介绍了小区安防系统中的自动报警系统、电子门禁系统、闭路电视监控系统、电子巡更系统等4个子系统的实现方法和基本工作原理。     

Building finite element analysis programs in distributed services environment

Traditional finite element analysis (FEA) programs are typically built as stand-alone desktop software. This paper describes an Internet-enabled framework that facilitates building a FEA program as distributed web services. The framework allows users easy access to the FEA core service and the analysis results by using a web browser or other application programs. In addition, the framework enables new as well as legacy codes to be incorporated from disparate sites in a dynamic and distributed manner. To provide flexible project management and data access, a database system is employed to store project-related information and selected analysis results. The prototype framework demonstrates that the Internet can potentially enhance the flexibility and extendibility of traditional FEA programs.     

User-centered development of medical visualization applications: Flexible interaction through communicating application objects

Today's software systems for medical visualization still suffer from a shortage of practical applications due to their lack of usability with respect to a large variety of users with different computer-skills and experiences. Furthermore, progress is often hampered by the lack of adequate software tools that allow research ideas to be rapidly accomplished, evaluated, and brought into routine. We developed an integrated software environment that is distinct because it, on the one hand, provides an application-builder toolbox for medical diagnosis and therapy. And, on the other hand, it allows for the development, integration, and user-centered evaluation of existing and new interaction techniques in 2-D, 3-D, and Virtual Reality (VR). The environment's interaction support is based on communicating application objects that employ a sophisticated message-based inter-object communication. In addition, the system contains a component for user-adapted interaction and system support. The system has been used for several clinical applications which are briefly described at the end of this paper.     

应用于动态心电监测的自动身份识别系统

心电信号由于其易于监测和重要的临床应用价值成为物联网获取健康信息的重要内容。人体心电信号虽然是非稳态时变信号,但现有研究表明其可以作为一种新型的生物识别特征用于对识别分辨率要求不高的应用场合。本项目开发了一套应用于动态心电监测的自动用户身份识别系统。该系统侧重在手机端利用接收到的心电信号实现自动用户身份识别,并在远程接入服务器时基于身份识别结果将心电数据存入对应的用户数据库。所开发的身份识别系统可加载于现有加密模块之上,从而实现保密加认证的双重安全需求。