A method for generating medical privacy data exchange files

Abstract

The present invention provides a medical private data exchange file generation method. The method provided by the present invention is advantageous for medical private data exchange in an inner and outer network environment, so that network security is ensured and system maintenance costs are reduced. The data format file data table defining and mapping in the method disclosed by the present invention is advantageous for format conversion between heterogeneous databases, conversion between different table names and different field names, data exchange between heterogeneous systems, and marking and identification of privacy fields. The file generation method adopts methods for data format file segmentation, independent large field file storage, self-contained checking and privacy field marking, can be compatible with collection and exchange of a large amount of data, and can ensure the reliability of data and avoid data errors caused by network transmission, thereby ensuring that correct data are provided for business processing.

Description

technical field [0001] The invention relates to a method for generating a data exchange file for medical privacy data. Background technique [0002] In the medical and health field, there are a large number of data exchange scenarios between the intranet business system and the extranet (Internet) service website. For security requirements, one-way gates or physical partitions are generally used between the internal and external networks. There is no direct interconnection between them, and files need to be used as the intermediary for data exchange. [0003] However, the traditional data file format cannot accommodate large fields in databases, differences in field types and names between databases, large files such as X-ray films, medical image audio and video, and there are problems such as deprivation of privacy, and the operating system's limit on the size of a single file , a new method is needed to deal with large fields in databases, differences in field types and n...

AI Technical Summary

Problems solved by technology

[0003] However, the traditional data file format cannot accommodate large database fields, differences in field types and names between databases, large files such as X-ray films, medical image audio and video, etc., and there are problems such as removing privacy pictures and operating system restrictions on the size of a single file , new methods are needed to deal with large database fields, differences in field types and names between databases, large files such as audio and video, and data deprivation