1 integrating the healthcare enterprise patient demographics query ihe it technical and planning...
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Integrating the Healthcare EnterpriseIntegrating the Healthcare Enterprise
Patient Demographics Query
IHE IT Technical and Planning Committee
June 15th – July 15th 2004 - Public Comment
IT Infrastructure – Patient Demographics Query
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Prof. Societies Sponsorship
Healthcare Providers & Vendors
Healthcare IT Standards HL7, DICOM, etc.
General IT Standards Internet, ISO, etc.
Interoperable Healthcare IT Solution Specifications
IHE Integration Profile Interoperable Healthcare IT
Solution Specifications IHE Integration Profile
Interoperable Healthcare IT Solution Specifications
IHE Integration Profile Interoperable Healthcare IT
Solution Specifications IHE Integration Profile
IHE Process
IHE drives healthcare standards based-integration IHE drives healthcare standards based-integration
IT Infrastructure – Patient Demographics Query
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IHE Organizational StructureIHE Organizational StructureMulti-Domain & Multi-NationalMulti-Domain & Multi-National
Participants
contribute
Global Development:Radiology,IT Infrastructure,Cardiology,Lab, etc.
Delegates
IHE Europe
IHE North America
IHE Asia/Oceania
Regional &NationalDeployment
supervises reports
IHE (International) Strategic Development Committee
SponsorCo-Chairs
Global
Interoperability
IHE Domain-related Planning and
Technical Committees
National Extensions
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IHE
EHR- Longitudinal Record
IHE Cardiology
IHE Laboratory
IHE Radiology
IHE
Future Domain
IHE
Future Domain
IHE
IT Infrastructure Intra-Enterprise
Cross-Enterprise
14 Integration Profiles
5 Integration Profile
3 Integration Profiles
9 Integration Profiles
IHE 2004 achievements and expanding scope IHE 2004 achievements and expanding scope
Over 80 vendors involved world-wide, 4 Technical Frameworks31 Integration Profiles, Testing at yearly Connectathons,
Demonstrations at major exhibitions world-wide
Provider-Vendor cooperation to accelerate standards adoption
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IHE ProcessIHE Process Users and vendors work together to identify
and design solutions for integration problems
Intensive process with annual cycles:– Identify key healthcare workflows and integration
problems– Research & select standards to specify a solution– Write, review and publish IHE Technical Framework– Perform cross-testing at “Connectathon”– Demonstrations at tradeshows (HIMSS/RSNA…)
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A Proven Standards Adoption ProcessA Proven Standards Adoption Process
IHEIntegrationProfiles B
IHEIntegrationProfile A
Easy toIntegrateProducts
IHEConnectathon
ProductWith IHE
IHEDemonstration
User Site
RFPRFP
Standards
IHETechnical
Framework
Product IHE IntegrationProduct IHE IntegrationStatementStatement
IHE IHE ConnectathonConnectathonResultsResults
IHE Integration Profiles at the heart of IHE :– Detailed selection of standards and options each solving a specific integration
problem– A growing set of effective provider/vendor agreed solutions– Vendors can implement with ROI– Providers can deploy with stability
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More on IHE IT InfrastructureMore on IHE IT Infrastructure
To learn more about IHE IT Infrastructure
Integrating the Healthcare Enterprise:
www.himss.org/ihe
Read the IHE Brochurehttp://www.himss.org/content/files/IHE_newsletter_final.pdf
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Patient Demographics QueryPatient Demographics QueryAbstract/ScopeAbstract/Scope
Allow quick retrieval of common patient name, identifier, contact, and visit information
Enable selection of correct patient when full identification data may not be available
Limits access to only a subset of demographic and visit information
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Patient Demographics QueryPatient Demographics QueryValue PropositionValue Proposition
Enables access on demand to diverse systems and devices that do not need continual synchronization of patient registration information
Allow search on full or partial data
Retrieve information from any domain to which the client has query access
May use matching algorithm (e.g., soundex) to find near matches
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Patient Demographics QueryPatient Demographics QueryKey Technical PropertiesKey Technical Properties
Employs HL7 Conformance Based Queries– Defined in HL7 Version 2.5, Chapter 5– Profiles Query by Parameter with Segment Pattern
Response
User enters identifiers or visit information (e.g., room/bed number) for patients of interest
Server returns demographic (and, optionally, visit) information in HL7 segments
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Patient Demographics QueryPatient Demographics QueryTransaction DiagramTransaction Diagram
A departmental system that is connected on demand to the registration system.
Diverse systems including bedside monitors, physician office systems, lab applications, mobile blood bank registries; might be any system at the point of contact.
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Patient Demographics QueryPatient Demographics QueryKey Technical Properties (cont’d)Key Technical Properties (cont’d)
Patient Demographics Query: User enters full/partial identifiers or visit
information for patients of interest in a domain Server returns HL7 message with list of
matches Demographic information in HL7 PID and PD1 segments
Application builds pick list from which user may select
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Patient Demographics QueryPatient Demographics QueryKey Technical Properties (cont’d)Key Technical Properties (cont’d)
Patient Demographics and Visit Query User enters full/partial identifiers or visit
information (e.g., room/bed number) for patients of interest in a domain
Server returns HL7 message with list of matches
Demographic information in HL7 PID and PD1 segments Visit information in PV1 and PV2 segments
Application builds pick list from which user may select
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More information….More information…. Web sites: www.himss.org/ihe
www.rsna.org/ihewww.ihe-europe.org
– IHE IT Infrastructure Technical Framework for 2003-IHE IT Infrastructure Technical Framework for 2003-2004 - V 1.0 Final Text2004 - V 1.0 Final Text
– IHE IT Infrastructure Technical Framework Supplements IHE IT Infrastructure Technical Framework Supplements for 2004-2005 – Public Commentsfor 2004-2005 – Public Comments
– Comments atComments at http://forums.rsna.org, IHE forum, http://forums.rsna.org, IHE forum,IT Infrastructure sub-forum, IT Infrastructure sub-forum, until July 15until July 15thth, 2004., 2004.
Non-Technical Brochures :Non-Technical Brochures :– IHE Brochure, IHE Fact Sheet IHE Brochure, IHE Fact Sheet – IHE Connectathon ResultsIHE Connectathon Results– IHE Products Integration StatementsIHE Products Integration Statements