GMDN codes and terms allow medical devices with similar features to be identified and are used by the TGA to assist in. Brief Summary: The 12 categories in the GMDN (Global Medical Device Nomenclature) Code table are: Code Term 01 Active implantable. Pack / Device -. Unique Device Identifier. (e.g. ). Hudson. Generic Device Group -. GMDN Term. (e.g. GMDN Code ).

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Specifically, their utilization by regulators will help to improve nomenclature practices, cross-generational consistency, and data management, for post-market activities.

Services for GMDN Code Verification

Information in the form of a code is provided to indicate the generic descriptor within which the device can be identified, by reference to a globally accepted generic medical device nomenclature the GMDN so that other particular devices having substantially similar generic features but coming from another source can be identified, for reasons of data exchange between competent authorities and others, exchange of post-market vigilance information and inventory purposes.

There are only three categories of ranges that are used in the coding system for GMDN. The GMDN database currently includes over 23 active terms covering all major technologies and intended uses, and is in constant evolution. To meet the needs identified by the European Commission when developing the European Directives on Medical Devices, to establish a nomenclature for medical device generic descriptors that will meet a global need for identification purposes.

The device category is the broadest level of the GMDN data. Questions or concerns regarding this notice should be directed to: The foremost purpose of the GMDN is to provide a single, global, nomenclature system by which the authorities can regulate medical devices; this is also impacting upon the healthcare providers, who are the mainstay users of medical devices, the medical device manufactures, suppliers, conformity assessment bodies, and other affiliated parties, so that there is only one single system that provides generic product descriptors to support patient safety.


It defined the general structure of the nomenclature and provided the required understanding of field lengths, data relationships, and so on. It is an alternative entry point in the nomenclature, used to locate the preferred term or template term to which it is linked.

Services for GMDN Code Verification | OBELIS MEDICAL DEVICES

Using the GMDN search engine, or using some of the view possibilities provided by the database, E terms can be found and viewed. To summarize, we can say that after adopting the GMDN gmfn there may be. Collective terms are intended to be used for a whole range of subject matters, for example:.

In order to accommodate most methods of labeling, marking, and identifying products, the UDI should be technology neutral, that is, it should not be restricted to a particular method of Automatic Identification and Data Capture AIDC.

The GMDN is an identification tool used worldwide by several medical device regulators. This Agreement is consistent with the aims of both organisations to minimise duplication and to support harmonisation. Alcon Acquires Tear Film Innovations. Subsequently symbols, coding, and proposed nomenclature dode developed by USA workgroups in and ; there was a CEN recommendation for an interim nomenclature system.

Preferred terms Preferred terms with their unique five-digit codes are the only terms available for product identification. JYP are provided here courtesy of Elsevier. By MayHealth Canada will provide manufacturers with a list of their medical devices associated with active medical device licences. The lit are made by an international expert team, according to ISO You will not receive a reply. The multiple-linked synonym term type identifier is MS.


This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Essentially there will be improved data management for post-market activities, which will reduce medical device errors.

Codes received from manufacturers will be subjected to review prior to being added to the internal database. In this article we are trying to explain GMDN as the prime method to reduce medical device errors, and to understand the concept of GMDN, to regulate the medical gmen throughout the globe.

Notice: Improving access to medical devices information –

The codes in themselves are not created with an integral hierarchical structure and are simply unique numbers. In addition, eliminating or reducing differences between jurisdictions decreases the cost of ymdn regulatory compliance. The UDI mechanism should be implemented stepwise according to the risk of the device — starting with the highest risk first e.

Author information Copyright and License information Disclaimer. They are identified with the alpha identifier E.

The synonym term type identifier is S. Codes in the range of 1 — are not represented in the GMDN. Open in a separate window. Additive Manufacturing in Medtech Deciphering Dosage: Selecting a synonym term in the GMDN coode will automatically produce its linked preferred or template term.