ISO TS 23541-1-2021 pdf free download – Health informatics — Categorial structure for representation of 3D human body position system — Part 1: Bones

02-11-2022 comment

ISO TS 23541-1-2021 pdf free download – Health informatics — Categorial structure for representation of 3D human body position system — Part 1: Bones.
This document describes the high-level concepts required for representation of 3D data in healthinformation systems from a terminological perspective. It is intended to be used in analysing.developing and managing terminologies in HBPS. The use cases include clinical findings, disorders,problem lists and procedures.
Topics considered in the scope of this document:
– description of terminological concepts for representation of 3D data for human body;-establishing of the relationships needed for 3D data in terminological systems;
– use cases.
Topics considered outside the scope of this document:
— 3D data structure, implementation and software functionality.
2Normative references
There are no normative references in this document.
3Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and lEC maintain terminological databases for use in standardization at the following addresses:-ISo online browsing platform: available at https:.//www .org/obp
—IEC Electropedia: available at http://www.electropedia.org/
3.1 General
3.1.1
3 dimensional3D
computer graphics that define an object by its width, length and depthNote 1 to entry: See Figure 1.
3.1.2
3D data element
unit of 3D data for which the definition,identification, representation, and permissible values arespecified by means of a set of attributes
Note 1 to entry: A 3D data element include vertex (a single point that has three-dimensional position and cornerof a 3D model),edge(where two faces meet), face (surface of 3D model defined by vertices and edges) and polygon(straight-sided shapes, defined by vertices and edges).
Note 2 to entry: See Figure 2.
3.1.3
human anatomy
study of structures in the human body and how the body parts are organized,physical substance of thehuman organism
Note 1 to entry: Human anatomy is composed of living cells and extracellular materials and organized intotissues,organs and systems.
3.1.4
anatomical site
formal representation of a sanctioned characteristic composed of the semantic link {HasAnatomicalSite}with an associative relation to the characterizing category including but not limited to <Anatomicalstructure>
[SOURCE: ISO/TS 22789:2010,3.2.1]3.1.5
terminology
structured, human and machine-readable representation of concepts3.1.6
concept
unit of knowledge created by a unique combination of characteristics[SOURCE: ISO 1087:2019,3.2.7, modified — Notes to entry removed.]3.1.7
clinical terminology
terminology describing health conditions and healthcare activities
3.2Characterizing categories3.2.1
3D model
three-dimensional model in virtual space composed of 3D data elements (3.1.2)
Note 1 to entry: The 3D model covers the human body model and the 3D site model representing these conceptsvirtually.
3.2.2
3D human body model
3D model (3.2.1) that represents a normal anatomical structureNote 1 to entry: See Figure 2.
Note 2 to entry: A human body model, which defines systems, organs and body regions, is composed of multiple3D models.ISO TS 23541-1 pdf download.

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