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The cost of building, installing, and maintaining a full hospital laboratory communication system is expensive. Using an outside accountant, our books were audited to determine the expenses in each of our major cost centers. These data are tabulated along with services provided. Although the initial expenditures are high, the actual cost per test for full service capability is somewhere between 13 and 17 cents. If viewed as a cost per patient day, the price ranges between 59 and 85 cents. 相似文献
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临床实验室室内质量控制是保证检验结果数据可靠的重要措施.本文介绍了一个LIS室内质量控制子系统的设计.系统的质量控制软件使用Delphi开发,运用Westgard多规则分析质控数据,可自动绘制levey-Jennings和Z分数质控图,于实验操作过程和检验报告的发布.经过实际应用表明,该系统软件不仅可以提高工作效率,还在一定程度上保证了检验结果的可靠性. 相似文献
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The Hinsdale Sanitarium and Hospital Pathology Department installed a Pathlab (The MEDLAB Company) Laboratory Information System (LIS) in October of 1977. Acquisition of the system was based upon a study, “Justification for a Laboratory Information System”, prepared in October 1976. This report presents findings on the evaluation of this system after 21/2 years of operation in relationship to the initial objectives developed in the justification study. The impact of the system on personnel (intra- and extradepartmental) as it relates to daily activities was also considered. The effectiveness of the system in contributing to the goals of improving the operation and management of the laboratory by enhancing communication of our services toward quality patient care was carefully studied through users' opinion surveys evaluation. The evaluation plan is developed by first describing the initial basic system, initial costs, and the impact of continuing costs to the institution (service, software modification, etc.). The department's problem areas were identified along with deviations from the justification expectations of the LIS. The conditions existing currently and attitudes of user personnel toward the system were surveyed at all levels of the institution. The survey revealed that 20 (87%) of 23 specific goals or expectations stated in the original justification report were satisfied. There was a partial achievement of 2 objectives (8.7%), and 1 (4.3%) was not achieved. The survey also revealed a net annual cost reduction of $128,756 as a result of the LIS. Payback period to recover the entire system's cost is estimated at 4.0 years. This includes all purchased hardware and software to date. 相似文献
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Laboratories provide information beyond test results, including information related to patient preparation, specimen collection and handling, test methodology, test availability, and interpretation of results. Most laboratories publish reference manuals to distribute this information to clients, while relying on the laboratory information system to provide this information to laboratory staff. Maintaining duplicate sources of information is expensive and error-prone, and printed materials become rapidly outdated. We developed a process to automate the production of a web-based reference manual directly from the laboratory information system, using a combination of MUMPS programs and HTML templates. We now focus our resources to assure that the laboratory information system database is accurate and complete, and then with minimal additional effort or expense produce an up-to-date on-line reference manual. We are therefore able to provide better sources of information in a sustainable manner. 相似文献
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通过分析临床科研实验室的现状。阐述了在课题组长负责制的新型临床科研实验室综合信息系统引入大型科研型实验室中的必要性和可行性。在实验室需求分析的基础上,提出并分析了基于C/S、B/S结合模式的实验室综合信息系统总体结构,给出了系统的功能模块、设计特色、关键问题的解决方法及实现途径,并对系统的开发技术进行了研究。 相似文献
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随着近年来计算机网络技术的飞速发展,在医院检验科内进行仪器与计算机的联网,形成的实室信息系统(laboratory information system, LIS)具有信息资源共享,利用权限来加强管理、利用服务器的优良性能,可保证系统快速、稳定、安全地运行.本文旨在介绍目前LIS的实际应用状况并展望其发展前景. 相似文献
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实验室信息系统在临床检验科的应用 总被引:1,自引:0,他引:1
随着近年来计算机网络技术的飞速发展 ,在医院检验科内进行仪器与计算机的联网 ,形成的实验室信息系统 (laboratoryinformationsystem ,LIS)具有信息资源共享 ,利用权限来加强管理、利用服务器的优良性能 ,可保证系统快速、稳定、安全地运行。本文旨在介绍目前LIS的实际应用状况并展望其发展前景。系统要求为了使LIS能达到比较稳定的运行 ,需要购置一台性能优良的服务器 ,内存最好在 12 8M以上 ,硬盘4G以上。工作站则可采用普通的计算机 ,以能用、好用、实用为原则。网络操作系统采用UNIX或Wi… 相似文献
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实验室信息管理系统的开发与应用 总被引:2,自引:1,他引:2
本文结合我院实验室信息系统的开发实践,根据实验室对信息系统的需求,建立了实验室信息系统的框架模型,分析了各种数据在实验室信息管理系统中的流程,以及系统的功能和解决方案,为相关系统的开发和研究提供了范例. 相似文献
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近年来实验室信息系统(LIS)的应用已较为普遍,如何从医疗、管理和流程的环节上,更好地把握系统功能及实施是系统成功应用的关键。 相似文献
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本文介绍了LIS的目标、设计原则、功能以及特点.西安市中心医院的LIS采用了功能化的模块设计,可满足后续设备的联入,解决了检验数据的准确性、报告的及时性和查找的方便性等方面的问题. 相似文献
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