چکیده:
This study was conducted with the aim of describing and how Snow Owl works. Snow Owl MQ is a scalable big data software platform that enables users to search and browse health records. In addition, it classifies patients who have the same characteristics into the same groups and examines patient records to identify trends and correlations. It is also used as a shared terminology authoring platform in more than 83 countries to view and maintain healthcare terms, create value sets and maps, and run semantic queries on healthcare data. Snow Owl is primarily designed to support the maintenance and release workflow for countries developing national extensions to SNOMED CT. In addition to SNOMED CT, it provides strong support for related terminology—particularly LOINC, ICD-10, and ATC—as well as local code systems. Recently, Snow Owl has been integrated with the Drug Dictionary module, which allows pharmacists to capture drug data using simple forms and convert it into an ontology, SNOMED CT. This enables the execution of semantic queries on the data as well as the creation of a set of drug product concepts that correspond to a specific use case. (such as prescribing, dispensing or administering). Instead of relying on proprietary standards, Snow Owl is driven by an ISO standard model repository. It provides a complete revision history and audit log of all changes and enables multi-user transaction collaboration. Snow Owl serves as the terminological repository or so-called backbone for the international SNOMED CT publication by IHTSDO. Snow Owl is extensive and includes a terminology server that IHTSDO currently uses to produce the SNOMED CT version. This browser has a powerful client that is the authoring platform for SNOMED CT. And as an online browser. The main value of this browser is in ontology. In addition, it is also a tool for searching and analyzing electronic health records, where the ontology is based on SNOMED CT. The website address of this browser is mq. b2i. sg. This tool is available to everyone. However, to access the basic features, you need to go through the license agreement. But if you have a UMLS license, you can have full access to this browser. In addition to the international version of SNOMED CT, the components contained in this database include several other extensions, including the UK clinical extension, the UK and US pharmaceutical extension, the veterinary extension, and the like. Therefore, the number of components is very large and this sometimes challenges one when looking for a concept or a set of concepts. Therefore, this browser has several smart search methods. But the different parts of Snow Owl are as follows: first, select a single concept for search. The first part, Descriptions, displays the descriptions for that concept. The second part, Properties, displays relationships and the concept of those relationships. CT PROPERTIES The properties of SNOMED CT, which include Concept ID, Module, Effective time, Status, Definition status, Subclass definitions, in the Diagram section, you can see the tree diagram and hierarchy of concepts, and by looking at the top of the pyramid concept, you can see the real meaning of the concept. Understand better and you can see a subset of concepts in the Subsets section. which includes two major parts of the collection and sub-collections. In this section, there are only selected subsets of concepts that are presented for a specific purpose because there are too many words for one concept, so it selects a group of concepts. , (ICD-10, ICD-9-CM, etc.) which are published in the IHTSDO collection and extensions. You can see the history of a concept in the History section. In the Search tab, you can perform a specific and simple search. Content search is not only limited to searching words and concepts, but you can determine where to search, for example, to search in ICD10 codes, or search in concepts or in the Description section, without having to find The concept of hierarchies is easy to search, the only important thing is to search with a specific purpose. The search can even be advanced, for example, give the location of the morphology and get the characteristics of that cancer. Other parts of this browser require the UMLS license or the license of this browser's own contract.