| Our country's hospital information system (HIS) development application also is at the initial stage , Mainly stresses on thing processing and the economical management aspect. At present, our country is establishing the hospital information system basically has covered the hospital majority of businesslike management, But, it at present only is take the hospital management information as the center, Also must in the function unceasingly perfect and the expansion, And transits gradually to take the patient information as the central clinical diagnosing and treating information system,for example Picture Archivingand Communication System, Electronic medical record function, computer assistance diagnosis function, scientific research management subsystem and multimedia assistance teaching function and so on, And for the community, the medical insurance and so on other health service information system provides the standard standard the connection function.The community health information system including the medical service, the prevention, the health care, the recovery, the health education and the birth control technical guidance service managementinformations, may summarize for the community health serves the management, the community health serves, the community health serves the appraisal and the decision-making supports four big information systems, is suitable the community health service center, the community health service station, the community hospital and the related community medical service organization management.Along with the information technology high speed development, Our country Medical establishment informationization degree more and more is also high. In November, 2002 the medical department promulgated "the National Health Informationization Development Plan Summary (2003-2010 Year)", Pointed out explicitly that,A hygienic informationization construction important foundation, establishes the hygienic informationization standard, forms the hygienic information standardization research to develop and organizes to manage the system gradually.But, the hygienic medical service system informationization work only has been restricted in since continuously inquires the main office area or this hospital use, Between various hospitals data is unable to share promptly, the information transmission is not very prompt, existence information repetition input, foundation information not entire situation, And each hospital all is at the independent condition, Has the universal information isolated island phenomenon, does not favor information sharing. Will unify the standard, the unification code, the unification connection as the hygienic informationization construction foundation and the exchange of information and the resources sharing basic premise becomes in order to develop inevitably choice.The Microsoft.NET frame is the new platform which Microsoft Corporation promotes, is new Microsoft the .NET platform foundation structure, is the brand-new cross language software development platform, is one uses for to establish, to dispose and moves the Web application procedure and the Web service general environment. .NET Framework complied with now the software industry distributed computing, face the module, the enterprise application, the software service, take Web as the center and so on the major tendency, also is all Internet/Web.Therefore, we decide based on. Net develops this system.B/S structure: (Browser/Server), Is WEB starts after one kind of network architecture pattern, the WEB browser is the client side most main application software.This kind of pattern unified the client side, concentrates the system function realization core part on the server, simplified the system development, the maintenance and the use. The B/S structure biggest merit is may carry on the operation in any place not to need to install any special software.So long as has the computer which can access the net to be able to use, client side zero maintenance.The system expansion is extremely easy, so long as can access the net, again assigns a user name and the password by the system manager, might use. Even may the online application, after the company interior safe authentication (for example the CA certificate), not need human's participation, the system may assign automatically for the user an account number enters the system.This article in view of demands and so on system highly effective flexibility, maintainability, extendibility, reusability, usability, used has promoted newly based on Microsoft Corporation. The Net multi-layer skeleton, applies ASP.NET, ADO.NET and so on the vanguard technology, designated Microsoft Corporation Visual Stuido 2005 designs for the development and moves the platform, the database uses Microsoft SQL Server 2005. In the entire project group under, has diligently completed Changchun community network platform healthy records management system design and the realization.This system main realization function includes: The community family healthy records management, the community woman health management, the child health management, the EPI management, chronic illness manage, AIDS prevent and control the management.The system divides into the onstage and the backstage two parts.The backstage is the input system, the user registers through the browser, the filling in correlation information, the system carries on the inspection to the user input validity and preserves the data in the database, finally completes the operation result returns to the user the information the input. The onstage for the page demonstration, the end-user browsing homepage, the demonstration style which the performance level basis defines beforehand, will transmit the parameter gives the application layer, the application layer and the database carries on alternately and finally returns, after the performance level will receive the returns the data to demonstrate with the different style.The performance level mainly applies the Web part the manifestation.The system connection divides into the user connection, exterior connection and internal connection.User connection mainly completes the string of character, the document and the table of contents operation, Chinese code processing and other operations and so on the commonly used operation realization; Exterior connection divides into the software connection and exterior connection; Internal connection aspect, between various modules uses the function to transfer, the parameter transmission, the returns value way carries on the information transmission.The concrete parameter structure showed in the construction of data design content. The connection transmission information will be has sealed by the construction of data a data, transmits by the parameter transmission or the returns value form in during various modules.The software test is in order to discover the wrong executive routine the process, it is throughout one of in software development important constituents, also guarantees one of software product quality important methods.This system test goal lies in: The comprehensive test system function main point, confirmation system each function all realizes it some function characteristic. Guarantees the software preparation ready, and may let the end-user use in it carrying out the software to decide the function and the duty, will be to the future user indicated the system will be able to look like the predetermined request such work, whether the definite product will be able to satisfy the contract or the user stipulates the demand.The test result finally passed the approval, the software has been possible to pay the use.The article in the technology, the principle and the method which uses to in the system design and the realization carries on the analysis in the foundation, introduced the system design and the realization concrete process, this process may the distributional Web information management system have the universal compatibility regarding the development based on the .NET skeleton, has achieved the information sharing final goal. |
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