The System Design Of Electronic Medical Record And The Exchange Of Electronic Medical Record

Computers have been used in the medicine for more than half a century. While , in respect of the medicine information control , it was only in this decade that people attained a essentiality progress. Electronic medical records have grown rapidly , after the development of Unified Medicine Language System (UMLS) of the United States National Library of Medicine and the establishment of Health Level 7. As the most important part of digitized hospital , electronic medical records have already been considered by more and more factories and experts at present. One batch no-paper and entire digitized hospitals began to experiment site.The electronic medical record includes all information of the paper medical record, but it does not transplant from paper medical record to electronic medical record. It not only includes static information of medical record but also unifies text, picture and sound by information technology. So the electronic medical record can manage sound, photograph and picture etc. multimedia information about patient. In essence, the electronic medical record makes the hospitals computerization around their patients. Its import is not limitary medical record management.The medical record template and the content of medical record both belong to the data of half structure. The medical record template and structured medical record document adopt XML as data systematic form. It can make a template or a structured medical record of one or several database to set to a XML document. Thus, it makes the transverse complex relation in data change to the sole longitudinal relation. And, it becomes a standard pattern of data exchange of cross platform and a standard pattern of operation because of XML data semantics and XML data independence. Data exchanging in different EPR system is EPR system's development direction. But platform's irrelevant of XML is just satisfied with the demand of the medical record template and the medical record exchange of cross platform.The topic chiefly designs a system of intellect electronic medical record , which supports to input free text and offers template of interactive electronic medical record. It has been implemented by Win2000 operating system platform and XML document .And in respect of the resource share of medical records, it adopts the exchange pattern which bases on ebXML electronic case records : submitting standardization medical records to the registry and exchange center of electronic case records ; profiting from...