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HL7 v2.x has allowed for the interoperability between the plethora of digital health systems, from Patient Administration Systems, to Electronic Health Records, and specialised Laboratory and Radiology Information Systems. Currently, the HL7 v2.x messaging standard is supported by every major health informatics vendor in the United States. [7]
HL7 was founded in 1987 to produce a standard for the exchange of data with hospital information systems.Donald W. Simborg, the CEO of Simborg Systems took the initiative to create the HL7 organization with the aim to allow for wider use of its own exchange protocol (known as the StatLAN protocol, originally defined at the University of California, San Francisco in the late 1970s).
However, IEEE 11073 SDC does not compete with established and emerging standards like HL7 v2 or HL7 FHIR. [4] IEEE 11073 SDC is part of the established ISO/IEEE 11073 family of standards. IEEE 11073 SDC is based on the paradigm of a service-oriented architecture (SOA). The IEEE 11073 SDC family of standards currently comprises three parts: Core ...
In the section under "HL7 v2.x", there is a sentence stating:- Currently, the HL7 v2.x messaging standard is supported by every major medical information systems vendor in the United States. However after following the link provided, the source only indicates that HL7 is used by every major vendor, not that HL7 v2.x is used. This should be ...
The HL7 Services-Aware Interoperability Framework Canonical Definition (SAIF-CD) [3] provides consistency between all artifacts, and enables a standardized approach to enterprise architecture (EA) development and implementation, and a way to measure the consistency.
IMSS is using a modified version of Veteran's VISTA in combination with middleware which transforms from VISTA's native V2 messages to V3 and vice versa. There is also a joint project in progress to develop an HL7 Gateway with Microsoft. It is envisaged that this project will enable systems to exchange HL7 messages with IMSS without concerning ...
These CEN ISO/IEEE 11073 standards have been developed in close coordination with other standards development organisations, including IEEE 802, IHTSDO, IrDA, HL7, DICOM, and CLSI. Memoranda of Understanding with IHE, IHTSDO, and HL7; and (through ISO) close liaison with Continua Health Alliance assist still wider integration.
[3] popHealth leverages HL7's Clinical Document Architecture as a standard to receive data from EHRs and other clinical data repositories. Vendors and healthcare providers using clinical repositories for source data may integrate with popHealth, or leverage the quality measure engine that drives the measure calculation.