Les Les autres organismes autres organismes de de standardisation standardisation en en informatique informatique de santé : de santé : HL7, CEN et ISO HL7, CEN et ISO . . Joël Chabriais Joël Chabriais , Bernard , Bernard Gibaud Gibaud , Florent Aubry , Florent Aubry , Yves , Yves Gandon Gandon , Gilles , Gilles Mével Mével , , Jérome Guignot Jérome Guignot , , Andrew Andrew Todd Todd - - Pokropek Pokropek , Marco , Marco Eichelberg Eichelberg , , Jörg Riesmeier Jörg Riesmeier . . (1) Département d’Imagerie Médicale (1) Département d’Imagerie Médicale - - Centre Hospitalier Henri Mondor Centre Hospitalier Henri Mondor - - Aurillac Aurillac - - France. (2) U 494 INSERM France. (2) U 494 INSERM - - Paris Paris - - France. France. (3) Laboratoire IDM (3) Laboratoire IDM - - Université de Rennes 1 Université de Rennes 1 - - Rennes Rennes - - France. France. (4) Service d’Imagerie Médicale (4) Service d’Imagerie Médicale - - Hôpital Hôpital Pontchaillou Pontchaillou - - Rennes Rennes - - France. (5) ETIAM France. (5) ETIAM - - Rennes Rennes - - France. France. (6) (6) Department Department of of Medical Physics and Bioengineering Medical Physics and Bioengineering - - University College University College London London - - London London - - United Kingdom United Kingdom . . (7) OFFIS (7) OFFIS - - Oldenburg Oldenburg - - Deutschland Deutschland Cliquez pour démarrer Cliquez pour démarrer
109
Embed
Les autres organismes de standardisation en informatique …pe.sfrnet.org/Data/ModuleConsultationPoster/pdf/2004/1/... · · 2005-12-14Les autres organismes de standardisation en
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Les Les autres organismes autres organismes de de standardisation standardisation en en informatique informatique de santé :de santé :
Andrew Andrew ToddTodd--PokropekPokropek(2)(6)(2)(6), Marco , Marco EichelbergEichelberg(7)(7), , Jörg Riesmeier Jörg Riesmeier (7)(7)..
(1) Département d’Imagerie Médicale (1) Département d’Imagerie Médicale -- Centre Hospitalier Henri Mondor Centre Hospitalier Henri Mondor -- Aurillac Aurillac -- France. (2) U 494 INSERM France. (2) U 494 INSERM -- Paris Paris -- France.France.
(3) Laboratoire IDM (3) Laboratoire IDM -- Université de Rennes 1 Université de Rennes 1 -- Rennes Rennes -- France.France.
(4) Service d’Imagerie Médicale (4) Service d’Imagerie Médicale -- Hôpital Hôpital Pontchaillou Pontchaillou -- Rennes Rennes -- France. (5) ETIAM France. (5) ETIAM -- Rennes Rennes -- France.France.
(6) (6) Department Department of of Medical Physics and Bioengineering Medical Physics and Bioengineering -- University College University College London London -- London London -- United KingdomUnited Kingdom..
Click on the chapter you want to learnClick on the chapter you want to learn
HL7
Health Level Seven
SeveralSeveral slides slides of of this presentation this presentation are are extracted from extracted from official official presentation presentation of HL7 of HL7 at at HIMMS’2001. The HIMMS’2001. The entire entire
set of set of slides could be download slides could be download on on wwwwww.HL7..HL7.org web org web site by site by clicking clicking on the «on the « 01 HIMSS01 HIMSS » » linklink..
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
HL7 Summary
•• An Overview of HL7An Overview of HL7
•• CDACDA
•• RIMRIM
•• MessagesMessages
•• CCOWCCOW
•• HL7 and XMLHL7 and XMLClick on the chapter you want to learnClick on the chapter you want to learn
By clicking on By clicking on HL7 SummaryHL7 Summary button you will come back to this slidebutton you will come back to this slide
An overview of HL7
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
Who is HL7?
• Over 500 organizational members.
• About 1500 total members.
• Up to 500 attend the Working Group Meetings.
• International affiliates in:
–Australia - Argentina - Canada
–China - Finland - Germany
–India - Japan - Korea
–The Netherlands - New Zealand - Southern Africa
–Switzerland - Taiwan - The United Kingdom
HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
How is HL7 organized? • Collaborative volunteer organization.
• Paid staff limited to the secretariat.
• Primary funding is membership dues.
Technical Steering CommitteeTechnical affairs
Appointed officers plus chairsof the committees & SIGs
– by major providers and suppliers, as well as start-
ups and government projects.HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
Clinical Document Architecture
• Implementation: Germany
– SCIPHOX:
• Standardization of Communication between Information
Systems in Physician Offices and Hospitals using XML.
– Phase I: Discharge letter from hospital to physician
office system.
– Phase II: Referral information.
– Status: supported by multiple national organizations;
first implementation documents Q101.HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
Clinical Document Architecture
• Implementation: Canada
– HealthNet/BC, part of Ministry of Health in British
Columbia.
– CDA to provide clinical documentation in national
claims attachment project.
• In evaluation:
– by major providers and suppliers, as well as start-ups
and government projects.
HL7 HL7 SummarySummary
The Reference Information Model
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
V3 Methodology Mission
• To bring modern software engineering practices, such as
Object Oriented Analysis and Design and formal modeling,
to the standards development process.
• To bring the highest level of quality, understandability, and
flexibility to a messaging standard.
• Incorporate concept abstractions and behavior modeling
using roles in a rigorous set of work products.
• Express the standard in widely accepted UML notation.
HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
Version 3 Goals
• Provide a framework for coupling events,
data elements and messages.
• Improve clarity and precision of specification.
• Improve adaptability of standards to change.
• Begin to approach “plug and play”.
HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
Version 3 is a change to the HL7 Architecture
•• The HL7 2.x specifications have:The HL7 2.x specifications have:
–– Segments that imply information entities,Segments that imply information entities,
–– Events that indicate implied behaviors,Events that indicate implied behaviors,
–– Descriptive content that suggests use cases,Descriptive content that suggests use cases,
–– but never formally documents these.but never formally documents these.
•• Version 3 seeks to formalize this by applying object analytic Version 3 seeks to formalize this by applying object analytic
methods and style:methods and style:
–– to improve the internal consistency of HL7,to improve the internal consistency of HL7,
–– to provide sound semantic definitions,to provide sound semantic definitions,
–– to enable future architectures,to enable future architectures,
–– to produce an evolution not a revolution,to produce an evolution not a revolution,
–– Done by applying MODELING to the HL7 process.Done by applying MODELING to the HL7 process.
HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
Description of the HL7 2.x Standard• The Application Protocol for Electronic Data Exchange in Healthcare
Environments is an HL7 messaging standard that enables disparatehealthcare applications to exchange data.
• The standard provides the layout of messages that are exchanged between two or more applications based upon a particular trigger event.
• A message is comprised of an ordered collection of segments.
• A segment is an ordered collection of data elements that typically share a common subject.
• The HL7 standard specifies which data elements are to be sent, the data type and suggested length of each, and indicates whether the data element is required or optional and whether it may repeat.
• The message specification includes a declaration of the delimiters used to separate message segments, elements, and element components. HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
HL7 Version 3.0• HL7 version 3.0 will be the most definitive HL7 standard to date, incorporating more
trigger events and message formats with very little optionality.
• Version 3.0 uses an object-oriented development methodology and a Reference Information Model (RIM) to create message specifications.
• The RIM is an essential part of the HL7 Version 3.0 development methodology, as it provides an explicit representation of the semantic and lexical connections that exist between the information carried in the fields of HL7 messages.
• As part of version 3.0, the HL7 Vocabulary Technical Committee is developing methods that will allow HL7 messages to draw upon codes and vocabularies from a variety of sources.
• The V3.0 vocabulary work will assure that the systems sending and receiving V3.0 HL7 messages have an unambiguous understanding of the code sources and code value domains they are using.
• HL7’s primary goal for version 3.0 is to offer a standard that is definite and testable, and to provide certification of vendor’s conformance.
HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
History of HL7 V3 Activities
• 1996
– Introduce modeling to TC Chairs
– First V3 Tutorial to general membership
– Vocabulary SIG established
• 1997
– Roll-out of first RIM, version 0.80
– First Message Development Framework
– First RIM Harmonization meetings
• 1998
– Adopted Rational Rose for modeling
– Work begins on V3 XML ITS
– First RoseTree tools appear
• 1999
– V3 Data type proposal reviewed
– Notion of R-MIM added to MDF
– Vocabulary enters the V3 MDF
• 2000
– V3 data types out to ballot
– First vocabulary harmonization
– V3 Acceleration Project started
• 2001 (projected)
– XML and Datatype ballots complete
– RIM and Vocabulary stabilized
– Message specifications balloted
HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
*Future
Consideration
Common
Specs
Chapter-
Specific
Specs
Use
Case
Model
Use Use
Case Case
ModelModel
Information
Model
Information Information
ModelModelMessage ModelMessage ModelMessage Model
2-nd Order
1 choice of
0-n Drug
0-1 Nursing
Implementable
Message
Specification
EDIFACT*
ImplementableImplementable
Message Message
SpecificationSpecification
EDIFACT*EDIFACT*
Implementable
Message
Specification
OLE/CORBA
ImplementableImplementable
Message Message
SpecificationSpecification
OLE/CORBAOLE/CORBA
Implementable
Message
Specification
XML/ER7/…
ImplementableImplementable
Message Message
SpecificationSpecification
XML/ER7/…XML/ER7/…
HL7
Reference
Model
HL7
Reference
Model
Interaction
Model
Interaction Interaction
ModelModel
An HL7 Version 3.X Spec
HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
Reference Model RepositoryReference Model Repository
Requirements
Analysis
Use Case
Model
(UCM)
RequirementsRequirements
AnalysisAnalysis
Use CaseUse Case
ModelModel
(UCM)(UCM)
Domain
Analysis
Information Model &
Vocabulary(RIM)
DomainDomain
AnalysisAnalysis
Information Information Model &Model &
VocabularyVocabulary(RIM)(RIM)
AnalysisAnalysisAnalysis DesignDesignDesign
Interaction
Design
Interaction
Model
(IM)
InteractionInteraction
DesignDesign
InteractionInteraction
ModelModel
(IM)(IM)
Message
Design
Hierarchical
Message
Descriptions
(HMD)
MessageMessage
DesignDesign
HierarchicalHierarchical
MessageMessage
DescriptionsDescriptions
(HMD)(HMD)
ApplicationApplicationApplication
2-nd Order
1 choice of
0-n Drug
0-1 Nursing
22--ndnd OrderOrder
1 choice of1 choice of
00--n Drugn Drug
00--1 Nursing1 Nursing
Medical logic
Variable
definition for
Arden syntax
(AVD)
Medical logicMedical logic
VariableVariable
definition for definition for
Arden syntaxArden syntax
(AVD(AVD))
data:location_of_action:= READ LAST
MPSLOC ;‘ {patient
location}
data:data:location_of_actionlocation_of_action:= READ LAST:= READ LAST
• Rather than consolidating in large data centers, computer architectures have become increasingly fractionated.
• Computers are dramatically smaller, faster, cheaper.
• Networks give instantaneous access to anyone, anywhere, any time.
• Medical technology has rapidly expanded the data demands placed on health care computing.
• As a result, distributed architectures have become the norm for most medical centers, with a concomitant requirement for system interoperability.
HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
HL7’s mission is clinical interoperability“To provide standards for the exchange, management and integration of data that supports clinical patient care and the management, delivery and evaluation of healthcare services.”
Source: HL7 Mission statement (1997)
• Observation:– HL7 Version 2 “works” for exchanging clinical data within an enterprise
• Highly “informatical” approach:– Reference Information Model,
– Vocabulary Model. HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
SemanticinteroperabilityFunctional
interoperability
Interoperability• Main Entry: in·ter·op·er·a·bil·i·ty
Function: nounDate: 1977: ability of a system (as a weapons system) to use the parts or equipment of another system
Source: Merriam-Webster web site
• interoperability
: ability of two or more systems or components to exchange information and to use the information that has been exchanged.
Source: IEEE Standard Computer Dictionary: A Compilation of IEEE Standard Computer Glossaries, IEEE, 1990]
HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
Innovating to meet the challenge
• Initial efforts based on a pragmatic ‘just do it’ approach to standards.
• Saw the need to revise and formalize the process:
– to assure consistency of the standards,
– to meet plug’n’play demands,
– to be able to adopt and leverage new technologies for both HL7 and its users.
• Adopted the Version 3 Methodology in 1997:
– based on best development & design practices,
– supports ‘distributed’ development across committees,
– is technology neutral. HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
Version 3 Basics
• Methodology based on shared models:
– Reference Information Model (RIM):
• of the health care information domain.
– Defined vocabulary domains:
• Drawn from the best available terminologies,
• Directly linked to the RIM,
• Supported by robust communication techniques.
• Harmonization process that:
– Assures each member and committee a voice in the process, yet,
– Produces a single model as the foundation for HL7 standards.
HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
History of HL7 V3 Activities
1996 - Introduction to Technical Steering Committee.
1997 - First methodology (MDF) & RIM published.
1998 - Initial work on XML implementation
– First V3 design tools.
1999 - First HIMSS demo of V3 and XML interoperability
– First data type and vocabulary proposals.
2000 - Second V3 & XML demo at HIMSS
– Clinical Data Architecture Standard approved.
2001 - Third HIMSS demo. HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
The result• HL7 Version 3 Acceleration Project – mid-2000.
• Increased Version 3 effort from about 50% to 80%.
• Authorized “fast-track” projects and project coordination to address the bottlenecks.
Goal: Goal: "To publish standard(s) for a comprehensive set of "To publish standard(s) for a comprehensive set of messages that adhere to the Version 3 Statement of messages that adhere to the Version 3 Statement of Principles and that will provide a sound basis for Principles and that will provide a sound basis for implementations by health care information systems implementations by health care information systems throughout HL7's base of users. This task will be throughout HL7's base of users. This task will be substantially completed by the end of calendar year 2001."substantially completed by the end of calendar year 2001."
HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
Observations in mid-flight
• Clearly doubled the V3 productive effort.
• Due to acceleration efforts, published version 1.0 of the RIM –the first non-"draft" version – 1/5/01.
• Addressing near-term issues with extra meetings and support.
• Significant increase in the productive collaboration with the new HL7 international affiliates and CEN.
• The project has had profound impacts on HL7:
– Increasing the production,
– Attracting participants,
– Increasing the stress.HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
The V3 acceleration “messages”
• Rapidly approaching the finish line.
• The V3 methodology continues to hold up and to provide the process acceleration projected.
• There’s plenty of work to do, and enthusiasm for undertaking it.
HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
The Challenge
• Multiple disparate applications:
labs, meds, cardiology, scheduling, billing, etc.
• Users in need of easy access to data and tools:
physicians, nurses, therapists, administrators, etc.
• Kiosk as well as personal workstations:
hospitals, clinics, offices, homes, etc.
HL7 HL7 SummarySummary
Clinical Context Object Workgroup
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
( )( )
WHAT: Couple, Coordinate, Synchronize Applications at Point-of-Use.
HOW: “Easy” Standards Using Component-Based Technology.
WHY: Providers: Flexibility to Choose Applications They Want.
Vendors: Faster to Market with Best-of-Class Solutions.
Everyone: “Out-of-the-Box” Integration.
WHEN: NOW!
HL7 CCOW Technical Committee
HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
What They’re Saying …
“With CCOW, healthcare CIOs have an unparalleled
opportunity to link their myriad applications together,
achieving the oft-stated goal of getting the right
information to the right person at the right time. It's
difficult to overstate the significance of this breakthrough
because it means physicians finally have intuitive access to
the entire breadth and depth of clinical information.”
Leslie Kelly Hall, CIO, St. Alphonsus Regional Medical Center, Boise
HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
What They’re Saying …
“Originally an ad hoc group created to solve the
problem of insuring common context between different
applications in simultaneous use on the desktop,
CCOW is capturing extremely important space in web
browser and user security areas.”
CHIM Standards Insight, Feb. 7, 2000
HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
Example: Patient Link
Nancy Furlow
HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
Standard Subjects
Ratified as of V1.3:
• User,
• Patient,
• Encounter,
• Observation,
• Certificate.
Work in progress:
• Disease state,
• Various DICOM subjects,
• A moment in time. HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
Other Capabilities
•• Secure SubjectsSecure Subjects - Only applications with access privileges may set or get (e.g., User).
•• Dependent SubjectsDependent Subjects - The value of a subject must be consistent with the value for another subject (e.g., Encounter depends on Patient).
•• Custom SubjectCustom Subjects - May be defined by healthcare providers and/or vendors, distinct from HL7’s standard subjects.
•• Annotation SubjectsAnnotation Subjects - Data that is in addition to a subject’s
identity (e.g., a Certificate is an annotation for the User subject).
CCOW Standard Status1.0 (Ratified April 1999)1.0 (Ratified April 1999)√ Component Architecture√ Common Links: Patient Link√ Secure Links: User Link√ Component Interfaces for:
√ Technology Mapping to COM√ User Interface for Windows
1.1 (Ratified January 2000)1.1 (Ratified January 2000)√ Inter-dependent Subjects: Encounter Link√ Custom Subjects and Items√ Conformance Statements
1.2 (Ratified May 2000)1.2 (Ratified May 2000)√ Technology Mapping to Web
1.3 (Ratified January 2001)1.3 (Ratified January 2001)√ Additional Security Capabilities√ Annotation Agents√ Observation Link√ Digital Certificate Annotation
1.4 (Scheduled January 2002)1.4 (Scheduled January 2002)√ Disease Link√ DICOM Study Link√ Multiple User Contexts / One Device√ XML data representations
1.4 (Scheduled May 2002)1.4 (Scheduled May 2002)√ Technology Mapping to SOAP√ Nested contexts√ More TBD
HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
Early UptakeIn Use:In Use: Rex (N.C.), Duke (N.C.), Marshfield Clinic (Wisc.), St. Josephs
(Wisc.), others
Implementing:Implementing: St. Alphonsus (Boise), Cottage (CA),
– HL7 Version 2 “works” for exchanging clinical data
within an enterprise (with bilateral negotiation),
– E-health won’t permit bilateral negotiation.
• Highly “informatical” approach:
– Reference Information Model,
– Vocabulary Model,
– Templates. HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
HL7 V.2 XML
• Legacy Messages, XML Syntax.
• Brings the power of cross-industry XML-based tools to environments that are already running hundreds of legacy HL7 messages.
• Enables the use of existing HL7 standards in “e” environments that require the XML syntax.
HL7 HL7 SummarySummary
1Q01
1Q01
Non-XML, 2Q00Non-XML, 2Q00
Non-XML, 2Q03Non-XML, 2Q03
StudyingStudying
DesigningDesigning
Pilot Pilot ProjectsProjects
ANSI ANSI CertificationCertification
UsageUsage
DominanceDominance
HL7HL7 X12NX12N NCPDPNCPDP DICOMDICOM
0.60.7
0.6
0.70.80.9
0.9
0.8
XML, 2Q00XML, 2Q00
XML, 2Q03XML, 2Q03
Healthcare XML Standards
Source: Gartner Research
HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
Why should HL7 be your XML SDO?
• We know clinical health care and the challenges it presents for interoperability.
• We know XML – its opportunities, limitations and likely evolution.
• Thus, HL7 is uniquely positioned to leverage XML for your benefit.
• HL7 is committed to succeeding in this endeavor.
HL7 HL7 SummarySummary
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
More on HL7?
Connect to http://www.HL7.org
You can findYou can find more information, more information,
downloadable downloadable information files information files and and
membership membership information.information.
CEN/TC 251
Health Informatics
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
Scope of the CEN/TC 251
• Organization, coordination and monitoring of the
development of standards, including testing standards in
Health Care Informatics, as well as promulgation of
these standards.
• Four Working Groups:
– WG 1: Information Model and Medical Records.
– WG 2: Terminology.
– WG 3: Security, Safety and Quality.
– WG 4: Technologies for Interoperability.
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
CEN/TC 251
• ENV 13606 “Electronic Healthcare Record and
Communication”:
– Part 1: Extended Architecture.
– Part 2: Domain Termlist.
– Part 3: Distribution Rules.
– Part 4: Message for the exchange of information.
• ENV 13607 “Message for the exchange of information
on medicine prescriptions”.
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
CEN/TC 251
• ENV 13608 “Security for Healthcare
Communication”:
– Part 1: Concepts and Terminology.
– Part 2: Secure Data Objects.
– Part 3: Secure Data Channels.
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
CEN/TC 251
• All published ENVs are currently revisited.
• The review of the ENVs will take place in the
framework of the MoU with HL7, especially for
messaging.
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
More on CEN/TC 251?
Connect to http://www.centc251.org
You can findYou can find more information more information and and
downloadabledownloadable information files.information files.
ISO/TC 215
Health Informatics
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
ISO/TC 215
• In August 1998, ISO/TC 215 was started with a scope
similar to that of CEN/TC 251.
• HL7 had a positive action to launch TC 215
• These International efforts have been welcomed by
Europe and an active collaboration between European
and International level has been started.
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
ISO/TC 215
• Five Working Groups:
– WG 1: Healthcare Folder and Modelling Coordination.
– WG 2: Message and Communication.
– WG 3: Health Concept Representation.
– WG 4: Security.
– WG 5: Health Cards.
• Task Force DICOM Liaison (Liaison Type A).
• Discussion on an possible liaison with OMG.
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
ISO/TC 215
• Business plan is currently proposed for
comments by members of the TC.
• According to Vienna agreement, it is proposed
to harmonize works between CEN/TC 251 and
ISO/TC215, especially on Health cards.
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
ISO/TC 215
• First standards are expected by 2002.
• Nowadays the most consistent publication is the
proposition of a methodology by WG 2.
• There is also a strong collaboration between WG
2, HL7 and DICOM.
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
More on ISO/TC 215?
Connect to:
http://www.iso.ch/meme/TC215.html (english)
http://www.iso.ch/memf/TC215.html (french)
You can findYou can find somesome information information and and links.links.
Les autres organismes de standardisation en
informatique de santé : HL7, CEN et ISO
SommaireSommaire
HL7HL7
CEN/TC 251CEN/TC 251
ISO/TC215ISO/TC215
Nous espérons que vous avez maintenant une Nous espérons que vous avez maintenant une meilleure connaissance du monde de la standardisation meilleure connaissance du monde de la standardisation
en Informatique de Santé.en Informatique de Santé.