| The development and combination of mobile communication technology and Hospital Information System give birth to mobile medical service. Short Message Service is widely accepted by mobile users for its lower cost, easier operation and speedy message. And content of SMS can be stored and consulted at any time without record in the paper by users. To sum up, Short Message System based on Hospital Information System has emormous market potential and becomes one of the focal fields to be researched and developed.In the paper, we introduce the current situation of SMS base on HIS and tecnology principle; analyse the transmittion interface protocol between SMS base on HIS and Internet Short Message Gateway. By analysis of hospital's need and technological limitation,we design a physical application of moblie medical service named HIS-SMS.HIS-SMS is make up of gateway subsystem, WWW operation subysystem,settle bussiness subsystem and database subsystem.Specially, gateway subsyste m, database subsystem and database access is introduced. Gateway subsystem connect with short message gateway,and convert peculiar protocol intonormal f orm that used in HIS-SMS.With the development of business of the message, the load of this syste m will grow with each passing day too.Problems that will face in the future are the systematic dilatation and improvement of treatment ability. The systemadopts the module to design, have good expansion and maintainability.The de gree of difficulty of secondary development has reduced to a certain extent. |
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