Embedded Software System Application Of Medical Monitor

This paper to a medical industry as a real research project development, discusses embedded Linux software development methods, knowledge, design process, attention to the issues, technical features, and so forth. Through the exposition of the development projects and research, summarized a number of embedded system design in the medical industry application of the valuable experience.Through the medical system, in particular the life sciences fields of learning some basic knowledge and analysis, the paper summarized a heart electric monitoring the application of information technology field some unique technology and valuable technology model for the future development of this type of product provides a valuable reference.Medical industry embedded Linux systems, transplantation; The main research direction for the field of software engineering, hardware used as a selection of mature CPU, hardware system built by the person responsible for the enterprise, but it involves the contents of the underlying hardware less, in view of the medical industry applications, because life the field of medicine and strict demands, it involves a large number of medical technology and knowledge industry, through long-term medical electronics industry as technical staff, and accumulated a great deal of clinical experience, as theses to the main contents of the software, therefore, the system also involves transplantation to the Linux kernel and other core system technical content.Study industry practice, the software applications against the actual situation of a transplantation of good C language (ANSI C) for development and the need for a practical interactive graphical interface, and chose a more popular in domestic revenue MiniGUI graphics package to complete graphical interface graphics, writing screen, interactive equipment using embedded devices popular resistive touch screen to operate.The development process, which will involve a large number of different circumstances, therefore, the network communications, interface design, process planning, and so on has a lot of specific content and applications, the need for an in-depth knowledge of understanding, the Monitor function at the same time understanding and awareness, for the software the development of a very important significance, therefore, the monitoring equipment related to the understanding of many elements.Software design stage, made reference to the use of other types of product characteristics, features, etc., as enterprises monitor functions vary, their specific working principles are different, but in general through various physiological changes induction sensors, and then the information will strengthen the amplifier, sub replaced by electric information, At this time data analysis software will be calculated on the data, analysis and editing, the final display in the various functional modules are displayed, or as required records, print down, when the monitoring data exceeded the targets set will inspire alarm system, cause a signal to the attention of medical staff .This article referred to the unique feature of the design is the use of full-touch operation, from the perspective of software design, and the ordinary meaning of embedded system development interactive response mechanisms are different, can be seen as a bright spot. The products in the market, has participated in the national event, and sold abroad, in the original design input not.Medical electronics is a professional and strong, rich in content and involves a lot of unknown, and are closely related and important areas of life, in our day-to-day life is very important, as a cross-platform, multi-disciplinary applications, a lot of specific factors. Against medical industry applications, due to the life and demanding medical field, it involves a large number of medical technology and knowledge industry, through long-term medical electronics industry as technical staff, summed up a lot of clinical experience, and front-line doctors, especially the exchanges have formed a specific set of ideas, very worth learning. Monitoring equipment as an important means of medical diagnosis data in the standard of living, improve the medical conditions of today, is even more is of positive significance.In the area of design procedures used by the MINIGUI, proper selection, function appropriately, with a good interface design style guardianship and development characteristics, and through the use of the tool of event-driven mechanism to avoid the usual sense-oriented embedded development process fully the complex, system maintenance for the future and revised to provide greater convenience for enterprises from the field of great value, China in the field of information technology, particularly information technology, the specific application areas, and vigorously promote the Linux operating system and avoid foreign knowledge barriers, a very important significance in the medical field on the Linux system All applications have been many medical electronics manufacturers put on the agenda, the paper involved in the project it is precisely in this area a very valuable practice.