DNS/ISO 21531: 2009


Status: Public comments
Start date: 20240718
End date: 20240916

This International Standard presents a series of graphical symbols for dental instruments. They are set out  particularly for this area of dentistry or corresponding specific areas within dentistry. General symbols are  taken from relevant ISO, IEC or other international documents. Several new symbols presented by  manufacturers or users have been added.  

Because many dental products are considered in some cases as medical devices and in some cases not as  medical devices, in dentistry the restricted usage of the symbols specified in ISO 15223 is considered as not  practical. It is the intention of this International Standard to expand the application area of some graphical  symbols specified in ISO 15223 to the whole area of dentistry. Therefore these symbols are listed in this  International Standard together with their source document.  

NOTE   In addition to terms used in two of the three official ISO languages (English, French and Russian), this  International Standard gives the equivalent terms in the German language; these are published under the responsibility of  the member body for Germany (DIN). However, only the terms given in the official languages can be considered as  ISO terms.  

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