Integrating the Healthcare EnterpriseIntroductionRegistry StandardebXML Registry Component StandardsebXML Registry definesMetadata Building BlocksCommon Registry Object AttributesCommon Registry Object Attribute Size LimitationsGeneral Document Registry OperationsHow does XDS relate to ebXML Registry?ebXML Registry -> XDSSlide 12Slide 13Slide 14Slide 15Slide 16Slide 17New TermsWhat does XDS Not Change?XDS ActorsXDS Actors and TransactionsDocument Source ActorProvide & Register Document Set TransactionRepository Submission RequestDocument Repository ActorSlide 26Slide 27Register Document Set TransactionRetrieve Document TransactionDocument Consumer ActorSlide 31Query Registry TransactionSimple SQL QuerySlide 34Slide 35Document Registry ActorXDS Registry Actor StructureSlide 38Slide 39Registry Submission RequestDocument Availability ManagementRegistry Adaptor FunctionRegistry Adaptor Function (Cont)Slide 44Slide 45Slide 46Slide 47Patient Identity Feed TransactionPrimary XDS ConceptsSubmission RequestsDocumentDocument in RegistryFolderFolder in RegistrySubmission SetSubmission Set in RegistrySlide 57Document ResubmissionDocument Resubmission (Cont)Slide 60Slide 61Slide 62Online/Offline & ProtocolsOnlineOfflineOnline ProtocolsOffline ProtocolImplementation ScenariosDocument SubmissionDocument RetrievalClinical Information SystemReplace DocumentsPlace Existing Documents in a FolderProvide XDS RegistryConstruct Registry given ebXML Registry ImplementationConstruct XDS Registry without ebXML Registry ImplementationImplementation ResourcesQuestions?Slide 79Sept 13-15, 2004 IHE Interoperability Worshop1Integrating the Healthcare EnterpriseIntegrating the Healthcare EnterpriseXDS Cross-Enterprise Document SharingIntegration ProfileStandards &Transactions & ImplementationBill Majurski – NISTIHE IT Infrastructure Technical Committeehttp://www.sanita.forumpa.it/documenti/0/100/150/150/IHE_XDS_1.pptSept 13-15, 2004 IHE Interoperability Worshop2IntroductionIntroductionRegistry StandardThings XDS adds to the Registry StandardStructure of Actors and TransactionsImplementationHigh-level focus – minimal XMLSept 13-15, 2004 IHE Interoperability Worshop3Registry StandardRegistry StandardebXML Registry OASIS Standard OASIS (Organization for the Advancement of Structured Information Standards) is a not-for-profit, international consortium that drives the development, convergence, and adoption of e-business standards http://www.oasis-open.orgAdopted by ISOSpecifically a Document RegistryFocus on business documentsSept 13-15, 2004 IHE Interoperability Worshop4ebXML Registry Component ebXML Registry Component StandardsStandardsebRIM – Registry Information ModelMetadata•Data about documents•Defines basis for searches ebRS – Registry ServicesInterfacesProtocolsActions/verbsQuery languageSept 13-15, 2004 IHE Interoperability Worshop5ebXML Registry definesebXML Registry definesIntegrated Registry & RepositoryRegistry holds MetadataRepository holds DocumentsSept 13-15, 2004 IHE Interoperability Worshop6Metadata Building BlocksMetadata Building BlocksLarge collection of small objectsDocument (ExtrinsicObject)Association – Link between two objectsExternal Link – URI – link to web resourceClassification Scheme – TaxonomiesClassification – Link to term in taxonomyRegistryPackage – Bundle of objectsSept 13-15, 2004 IHE Interoperability Worshop7Common Registry Object Common Registry Object AttributesAttributesId – object identifier (UUID)Name – label only – not used in identificationDescription – free textobjectTypeStatus – submitted/approved/deprecated…Slots – name/value pairsExternal Identifiers – primary search indexesSept 13-15, 2004 IHE Interoperability Worshop8Common Registry Object Common Registry Object Attribute Size LimitationsAttribute Size LimitationsName – 128 charsDescription – 256 charsSlots name – 128 charsvalue – 128 charsExternal Identifiers – 64 charsExternal Link (URI) – 256 charsSept 13-15, 2004 IHE Interoperability Worshop9General Document Registry General Document Registry OperationsOperationsSubmit metadata and documentsUpdate metadata and documentsQuery metadataRetrieve DocumentsSept 13-15, 2004 IHE Interoperability Worshop10How does XDS relate to How does XDS relate to ebXML Registry?ebXML Registry?AppliesConstrainsExtendsReconfiguresIntegratesSept 13-15, 2004 IHE Interoperability Worshop11ebXML Registry -> XDSebXML Registry -> XDSReconfigures:Registry and repository as separate actors Benefits:Repository may already be part of another product/system.Common registry for many repositoriesSept 13-15, 2004 IHE Interoperability Worshop12ebXML Registry -> XDSebXML Registry -> XDSConstrains:Metadata design Benefits:Establishes mandatory metadataRelevant to medical documentsRestriction on how documents may relateDefines reasonable space for queriesSept 13-15, 2004 IHE Interoperability Worshop13ebXML Registry -> XDSebXML Registry -> XDSExtends:Metadata submission to registry guaranteed atomic Benefits:Simpler registry client Well defined responsibilitiesSept 13-15, 2004 IHE Interoperability Worshop14ebXML Registry -> XDSebXML Registry -> XDSIntegrates:With other IHE profiles Benefits:Integrate once – at specification levelSept 13-15, 2004 IHE Interoperability Worshop15ebXML Registry -> XDSebXML Registry -> XDSExtends:By introducing the Submission Set (record of what was submitted together) Benefits:Related by medical event, parameters of the submission, support for transactionsSept 13-15, 2004 IHE Interoperability Worshop16ebXML Registry -> XDSebXML Registry -> XDSExtends:By introducing the Folder with constraints on its contentsBenefits:Restricted content, standard parametersSept 13-15, 2004 IHE Interoperability Worshop17ebXML Registry -> XDSebXML Registry -> XDSExtends:By introducing new terminology Benefits:Terms now exist to describe subtle issues in standard New terms to describe how XDS deploys and integrates ebXML RegistrySept 13-15, 2004 IHE Interoperability Worshop18New TermsNew TermsXDS DocumentXDS Repository Submission RequestXDS Registry Submission RequestXDS Submission SetXDS FolderXDS Registry Adaptor FunctionSept 13-15, 2004 IHE Interoperability Worshop19What does XDS Not Change?What does XDS Not Change?Messages – all messages conform to standardProtocols - unchangedInformation Model – restricted but unalteredSept 13-15, 2004 IHE