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BS EN ISO 12967-1:2020

BS EN ISO 12967-1:2020

$215.11

Health informatics. Service architecture (HISA) – Enterprise viewpoint

Published By Publication Date Number of Pages
BSI 2020 78
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This document provides guidance and requirements for the description, planning and development of new systems, as well as for the integration of existing information systems, both within one enterprise and across different healthcare organizations, through an architecture integrating the common data and business logic into a specific architectural layer (i.e. the middleware), distinct from individual applications and accessible throughout the whole information system through services, as shown in Figure 2.

This document is also independent from, and does not imply either explicitly or implicitly, any specific technological solution or product for its deployment. Accordingly, the formalization of the architecture according to two lower levels of the ODP reference model, the engineering and technology viewpoints, is outside the scope of this document.

The language and notations used here for specifying the architecture are based on UML (Unified Modeling Language) complemented by case studies and other paradigms widely utilized by other standards in health informatics. The level of the specification is complete and non-ambiguous enough to allow its implementation into the specific physical and technological scenarios adopted by the various healthcare organizations and vendors. Accordingly, methodology formalized by the Engineering and Technology viewpoints of the RM ODP Reference Model can be followed for the implementation.

NOTE

For more introductory material on RM-ODP and many guideline documents see www.rm-odp.net.

PDF Catalog

PDF Pages PDF Title
2 undefined
4 European foreword
Endorsement notice
7 Foreword
8 Introduction
12 1 Scope
2 Normative references
13 3 Terms and definitions
3.1 Healthcare
14 3.2 System concepts
15 3.3 Concepts relating to organization
3.4 Community concepts
16 3.5 Behaviour concepts
18 3.6 Policy concepts
3.7 Accountability, responsibility and time concepts
20 3.8 Information management
21 4 Symbols and abbreviations
5 Methodology for the specification of the architecture
5.1 General
5.2 Viewpoints for the specification of the architecture
22 5.3 The HISA specification procedure
5.3.1 The strategic paradigm
23 5.3.2 Specification of the enterprise viewpoint
5.3.3 Specification of the information viewpoint
24 5.3.4 Specification of the computational viewpoint
5.4 Iterative specification
25 5.5 Viewpoints specification languages, notations and levels of abstraction
26 6 HISA overview
6.1 General requirement
27 6.2 Enterprise viewpoint
28 6.3 Information viewpoint
29 6.4 Computational viewpoint
30 7 Methodology for extensions
8 Conformance criteria
8.1 General
31 8.2 Conformance of specification documents to the HISA methodology
8.3 Conformance of middleware products to the HISA architectural requirements
32 9 The HISA Enterprise viewpoint
9.1 Overview
9.1.1 General
9.1.2 The regional, inter-enterprise perspective
33 9.1.3 The medical/clinical perspective
35 9.1.4 The operational/clinical and organizational process model perspective
39 9.1.5 The information services and their complexity
9.2 The fundamental workflows and groups of users’ activities to be supported by the middleware
41 9.3 General information requirements for all users’ activities
9.3.1 General
9.3.2 Common attributes
9.3.3 Extensibility
42 9.3.4 Versioning
9.3.5 Auditing
9.3.6 Handling of life cycle
9.4 Subject of care workflow
9.4.1 Textual description of requirements
44 9.4.2 Use-case examples
49 9.5 Healthcare information workflow
9.5.1 Textual specification of requirements
50 9.5.2 Use-case examples
51 9.6 Healthcare activity management workflow
9.6.1 Textual description of requirements
54 9.6.2 Use-case examples
57 9.6.3 Examples of functions from ISO/HL7 10781 supporting the use case
58 9.7 Resources management activities
9.8 Management activities for users and authorizations
60 9.9 Classifications, coding and dictionaries management activities
9.9.1 General description of requirements
62 9.9.2 Examples of functions from ISO/HL7 10781 providing support
63 Annex A (informative) Highlights of ODP
66 Annex B (informative) Rationale for the federative structure of the health informatics service architecture
69 Annex C (informative) Cross-Domain Interoperability
76 Bibliography

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BS EN ISO 12967-1:2020
$215.11