Objective:In view of the current existing in the construction of hospital information system, poor compatibility between the software, data sharing difficult shortcomings, puts forward the solution based on Web service to realize the hospital information resources integration and sharing. Methods: Using medical digital image communication standard (DICOM), medical layer 7 (HL7) and Web service technology, through constructing a unified hospital information integration platform to integrate hospital information system (HIS), medical imaging system (PACS) and radiology information system (RIS). Results: Based on Web service integration platform can apply complex heterogeneous system, support custom adapter connection, reduce the coupling between modules, improve the commonality of data, system have strong extensibility. Conclusion:The application of integration technology will greatly improve the hospital the system stability, security, compatibility and efficiency, and the hospital running maintenance costs were reduced.

Objective:We do it to solve the problem of low efficiency in analyzing risk factors of type 2 diabetes mellitus by Apriori Algorithm.Methods: We used the patients’ data from the information department of one tertiary referral hospital in Lanzhou which include course note of disease and their health record form January 2009 to March 2014.We found out that the FP-growth algorithm analyzes risk factors of type 2 diabetes better. And we analyzed the efficiency by programming FP-growth and Apriori algorithm with C#.Results: We can analyze the run time and recorded data, time and support degree.Conclusion:The FP-growth algorithm has a higher efficiency in analyzing risk factors of type 2 diabetes mellitus.

Objective:To realize the hospital charging interface integration and sharing by using Web Service based system integration technology for resolving the problems the length of the shortcomings of low efficiency of payment and settlement in hospital.Methods: Using a service-oriented (SOA) open and loose coupling architecture, all agreements provide application services for XML-based standards. It can realize the integration of charging and making price and payment accurately, conveniently and quickly.Results: The integration platform based on Web service can apply complex heterogeneous system, support custom adapter connection, reduce the coupling between the module and improve the versatility of system data.Conclusion: The system is safe and reliable, and has a good sharing compatibility features. It can be able to upgrade and functions expansion. The application of integration technology will greatly improve the medical staff's working efficiency, provide convenience of patients, and reduce the hospital operation maintenance cost.

Objective: To deal with disaster relief, military exercises and sudden accident of scene forces medical rescue mission, aimed at laying cable network for each rescue mission deployment of manpower cost and the high cost of shortcomings, puts forward the use of wireless communication technology applications include construction of network system. Methods:Local wireless communication network is set up that around vehicular mobile medical information data center. Uses the eLTE broadband cluster technology as the local LAN carrying, through the deployment of LTE CPE device will be LTE signal into a wi-fi signal, for CPE surrounding wi-fi access equipment. Results:Single cluster station and don't need to cable connection between CPE, communicate through wireless LTE signal. IT equipment for medical use by wireless router or wireless module (department) wireless network access to the nearest tents, thus the whole battlefield rescue center by means of wireless local LAN connectivity was realized. Conclusion:the application of the wireless communication technology, the overall ascension of our medical and health unit in medical treatment activity ability, the cost of laying cable network was minimized.