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IHE PCD Rosetta Terminology Management

IHE PCD Rosetta Terminology Management. ISO/IEEE 11073 Semantic Standards. Vendor Terms RTM 1500 rows. Harmonized Terms hRTM 590 terms. Vendor Semantics. IHE PCD Technical Framework Content. HL7 V2 Messages. Vendor A. HL7 V3 CDA/CCD. Vendor B. 11073 PnP Comm. Vendor C.

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IHE PCD Rosetta Terminology Management

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  1. IHE PCD Rosetta Terminology Management ISO/IEEE 11073Semantic Standards VendorTerms RTM 1500 rows HarmonizedTerms hRTM 590 terms VendorSemantics IHE PCD Technical Framework Content HL7 V2 Messages Vendor A HL7 V3 CDA/CCD Vendor B 11073PnP Comm Vendor C • Open consensus process • Observation identifiers and co-constraints • New terms incorporated into standards • hRTM used for conformance testing

  2. IHE PCD Harmonized Rosetta (hRTM) Specifies for each IEEE 11073 REFID observation identifier: • the 11073 MDC and UCUM units-of-measure • includes dimensional analysis to ensure correct ‘units-math’ • enumerated values and measurement sites • numeric codes, where appropriate An extract from the hRTM is shown below: Available at http://wiki.ihe.net/index.php?title=PCD_Profile_Rosetta_Terminology_Mapping

  3. NIST Tooling: What is RTMMS? • A web application that allows vendors and reviewers access, retrieval, and reporting of Rosetta Tables over the internet in conformance to RTM • The tool provides the capability of saving the data in XML format as defined by RTM (process-able by vendor/user community) • Aids in the harmonization process by: • Identifying missing terms • Facilitating the proposal of new terms • Facilitating discussion of the proposed term • Automatic generation of the “Harmonized Rosetta Table” • Database/XML Server initially prototyped and located at NIST • A web service/tool used as part of SDO’s ballot / approval process   • Fulfills Critical Need of Conformance Tooling • Message verification and conformance (semantics) • Leading to interoperability… “RTM Management System”

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