CDA Generation and Incorporation For Health Information Interchange Based On Cloud Figuring Organization

Abstract

The patient’s details about its safety and quality care are laugh as successfully is necessary for the clinic, but it has the need of interoperability between Health Information Exchange at different hospitals. The Clinical Document Architecture (CDA) developed by HL7 is a core document standard to assurer such interoperability, and extension of this document format is critical for interoperability. Badly, hospitals are not interested to adopt interoperable HIS because of its deployment cost except for in a handful countries. A problem arises even when more hospitals start using the CDA document format because the data spread in different documents are hard to manage. In this paper, we describe our CDA document generation and integration Open API service based on cloud computing, through which hospitals are allow to conveniently generate CDA documents without having to purchase proprietary software. Our CDA document integration system integrates multiple CDA documents per patient into a single CDA document and doctor and patients can browse the clinical data in chronological order. Our system of CDA document generation and integration is based on cloud computing and the service is offered in Open API. Developers using different platforms thus can use our system to increase interoperability.