ISO 21549-4:2014 PDF

Name: ISO 21549-4:2014 — Health informatics — Patient healthcard data — Part 4: Extended clinical data
SKU: ISO 21549-4:2014
Price: 25 EUR
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Health informatics — Patient healthcard data — Part 4: Extended clinical data

Название (английский):

ISO 21549-4:2014

Health informatics — Patient healthcard data — Part 4: Extended clinical data

Статус документа:: Отменён
Формат:: Электронный (PDF)
Количество страниц:: 17
Дата публикации:: 31 января 2014 г.
Издание:: ISO IS 21549 edition 2 version 1
ICS:: 35.240.80

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Описание (английский):

ISO 21549-4:2014 is applicable to situations in which clinical data additional to the limited clinical data defined in ISO 21549‑3 is recorded on or transported by patient healthcare data cards compliant with the physical dimensions of ID-1 cards defined by ISO/IEC 7810. ISO 21549-4:2014 specifies the basic structure of the data contained within the data object extended clinical data, but does not specify or mandate particular data sets for storage on devices.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 21549-4:2014 - "Health informatics - Patient healthcard data - Part 4: Extended clinical data" defines the basic data structure for storing and transporting clinical information on patient healthcare data cards that conform to the ID‑1 physical format (ISO/IEC 7810). The standard specifies an object-oriented model (UML) and Abstract Syntax Notation (ASN.1) definitions for the Extended Clinical Data object. It focuses on structure and interoperability rather than prescribing exact clinical datasets or device-specific security mechanisms.

Key topics and requirements

Scope and intent: Applies when clinical data beyond the limited set in ISO 21549‑3 are recorded on or transported by ID‑1 health data cards. It specifies structure but does not mandate particular datasets.

Object model: Defines a modular, object‑oriented data model for PatientHealthcardData (see Clause 5), enabling aggregation and referencing of clinical, administrative and other objects.

Extended clinical data: Clause 7 details the structure for clinical event descriptions and mapped clinical messages to support richer clinical content while optimizing memory usage.

ASN.1 and UML representations: Normative ASN.1 definitions are provided (Annex A) and UML diagrams illustrate object relationships for implementers.

Coded data handling: Supports coded values and expects use of coding schemes where required; it does not mandate global coding schemes except where explicitly stated (e.g., ISO 3166‑1 referenced elsewhere).

Security and access: Defines security attribute objects (referencing ISO 21549‑2) to carry security metadata, but does not prescribe encryption, authentication or access control mechanisms - these are out of scope and left to implementations.

Out‑of‑scope items: Free text encoding, initialization/issuing processes, and downstream message processing are explicitly excluded.

Applications and users

Who benefits:

Health informatics architects and standards implementers designing patient-held smartcard solutions.

Smartcard manufacturers and firmware developers targeting ID‑1 form factor cards.

EHR, PHR and clinical system vendors integrating portable clinical data exchange.

National health agencies and integrators defining card-based interoperability and emergency data exchange.

Practical uses:

Transporting extended clinical records (e.g., detailed event descriptions) between healthcare parties when networked access is limited.

Embedding structured clinical messages on patient healthcards for ambulatory care, home care, emergency use and cross‑site portability.

Enabling interoperable data exchange while keeping memory-efficient structures suitable for constrained card environments.

Related standards

ISO 21549 series: Part 1 (General structure), Part 2 (Common objects), Part 3 (Limited clinical data), Parts 5–8 (Identification, Administrative, Medication, Links).

ISO/IEC 7810 (ID‑1 card dimensions)

ISO 3166‑1 (example coding reference)

Keywords: ISO 21549-4:2014, health informatics, patient healthcard data, extended clinical data, healthcare data card, ID-1 card, ASN.1, UML, interoperability, coded data, smartcard.

ISO 21549-4:2014 PDF

Abstract

Похожие стандарты

Overview

Key topics and requirements

Applications and users

Related standards

Технические детали

ISO/IEC 7810:2019/Amd 1:2024

Identification cards — Physical characteristics — Amendment 1: Additional requirements for integrated circuit…

BS EN ISO 21549-3:2014

Health informatics. Patient healthcard data. Limited clinical data.

SIST EN ISO 3166-1:2020

Codes for the representation of names of countries and their subdivisions - Part 1: Country code (ISO 3166-1:…

ISO 21549-2:2004

Health informatics — Patient healthcard data — Part 2: Common objects