Health Industries Have Come To Face Challenges With Hl7 Solutions

With HL7 solutions health industries have come to face challenges which they usually faced before it was launched

. HL7 has standards that support clinical and administrative electronic data exchange in any healthcare industry. HL7 solutions are widely used in USA and also all over the globe. Here we will see in this article which is on HL7 version 3 that will show readers how it is different from its earlier versions. Also we will see what it will bring in future for Healthcare software development. Version 3 is the family of data interchange specifications.

V2 and V3 differs as the newer is significant and exists because the various stakeholders in HL7 development process believe that to solve many of todays and futures increasingly wide, deep and complex healthcare information data interchange requirements can be characterised by V3s increased depth, breadth and to some degree complexity. Also the readers will appreciate the capabilities owned by HL7 V3. Reference Information Model (RIM) is one of the prime constructs of V3 and we will see its overview here.

For obtaining computable semantic interoperability four pillars are necessary to use but not enough. These four pillars are a cross domain information model, a methodology for separation of domain specific terms, a robust data type specification and a top down interchange specification methodology as well as tools that defines V3s specification i.e. collectively comprises the HL7 V3 Toolkit. Todays healthcare IT faces many problems related to scope and complexity.

Objectives of HL7 V3:

Todays healthcare IT industries by meeting the challenges for high quality and efficient care that helps them to distributed healthcare establishments for effective communications and co-operating in a semantic interoperable way.

For making information and communication technologies to be open, scalable, flexible, knowledge-based as well as service-oriented making it more safe and secure.

Methods used by HL7 V3:

Semantic interoperability which is a unified process for defining and implementing the architecture can be enabled and also the approach for knowledge representation can be defined in a harmonized way.

For deployment of Generic components model, systems and their components, there should be formal modelling of underlying concepts and applied constraints.

Results given by HL7 V3:

By claiming for representing the most successfully standard for semantic interoperability it is analysed regarding the requirements for model-driven, service-oriented design of information systems thus moves from a communication to an architecture paradigm.

This approach of HL7 V3 can be compared with advanced architectural approaches for information systems.

Conclusion: HL7 Version 3 matures towards an architectural approach for semantic interoperability. In spite of current differences, there is a close collaboration between the teams that involves guaranteeing a convergence between competing approaches.

It had started from a rather simple message standard that hospitals can use but its scope has been extended to cover all domains and institutions coming under health domain. It has developed towards a model-based message specification methodology and further moved towards a unified development called HL7 Version 3.

by: Dylan Rodriguez

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