Registration Appraisal Management System Of Medical Devices

Presently, the medical devices already widely applied as the modern science' s and technology' s product in disease' s prevention, the diagnosis, the course of treatment, becomes the important means of the modern medicine domain. Along with the medical devices product type and the declaration quantity' s sharp increase, the medical devices technology appraisal's work load is also increases unceasingly. This to undertook the medical devices research, the production, the circulation, to use the entire journey supervision the drug administration to propose many new topics. In the medical devices registration appraisal work will contact the massive information paper, will be affects the medical devices registration appraisal work quality and an efficiency important attribute to these information resource's accumulation and the reuse. How to. use fully had the resources, optimization medical instrument appraisal working, during the guarantee going on the market product' s security, effective raises the working efficiency, becomes the depth the matter of concern.Case-based reasoning was uses the people formerly to solve the similar question the experience knowledge to carry on the inference, searched and the new question similar example, then obtained the current problem solution result one kind of inference pattern. The example may think that was one kind of before question superior melt, was containing many design experiences and the knowledge. Therefore when the task of design or the design knowledge are very difficult describes with the rule, Uses CBR compared to be able to raise the rated capacity purely with RBR. CBR defines and the description in view of the new question, and revises the original solution by many kinds of methods to adapt the new situation, so that the extraction and can apply. The CBR method imitates the humanity to solve the way which the question and studies unceasingly, or other people' s former experience deals with the new issue which in the future from oneself will appear, this method reduced greatly has solved the question time, raised the efficiency. At present CBR in the computer science, the management domain, the automatic control domain and so on some domains had the widespread application.The reference formerly solved the question side as well as the present appraisal technology standard, establishes Case-based reasoning management system, may cause the instrument appraisal time to reduce greatly, the appraisal quality to be able greatly to enhance, had the experience to be possible to use well. The establishment Case-based reasoning database, based on the existing experience, retrieves with the similar example, then the basis similar example's solution makes the suitable adjustment to obtain the new question the processing plan. In based on the former example's foundation, attaches each kind of existing medical instrument appraisal technology standard, gives the processing comment according to the standard request. Therefore, applies this method in the medical instrument registration appraisal domain to have the high sophistication and the usability. This thesis in view of the current two kind of medical devices registration appraisal work, has developed Case-based reasoning management system's research. First, this article has studied in the medical devices appraisal demand, established one kind to be able to support based on the example and the rule instrument appraisal management system model. Second, had considered medical devices' s major technique parameter and the appraisal standard, have studied the example product similar retrieval. Finally, this article has done the preliminary research to the example application, has completed prototype system's development. The author believed that uses the above method in the medical devices registration appraisal work, establishes the registration appraisal management system, may solve in instrument appraisal work each kind of tedious problem effectively, has the good feasibility.