1、 DEUTSCHE NORMMay 2006DIN EN ISO 6360-7 ICS 11.060.25 Partially supersedes DIN EN 26360-2:1991-12 Dentistry Number coding system for rotary instruments Part 7: Specific characteristics of mandrels and special instruments (ISO 6360-7:2006) English version of DIN EN ISO 6360-7:2006-05 Zahnheilkunde Nu
2、mmernsystem fr rotierende Instrumente Teil 7: Besondere Eigenschaften von Trgern und Spezialinstrumenten (ISO 6360-7:2006) Englische Fassung DIN EN ISO 6360-7:2006-05 Document comprises 7 pages No part of this standard may be reproduced without prior permission of DIN Deutsches Institut fr Normung e
3、. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany, has the exclusive right of sale for German Standards (DIN-Normen). English price group 7 www.din.de www.beuth.de !,nw“11.06 9758492DIN EN ISO 6360-7:2006-05 2 National foreword This standard has been published in accordance with a decision take
4、n by CEN/TC 55 to adopt, without altera-tion, International Standard ISO 6360-7 as a European Standard. The responsible German body involved in its preparation was the Normenausschuss Dental (Dentistry Stand-ards Committee), Technical Committee NA 014-00-04 AA Rotierende Instrumente. ISO 6360 consis
5、ts of the following parts, under the general title Dentistry Number coding system for rotary instruments: Part 1: General characteristics Part 2: Shapes Part 3: Specific characteristics of burs and cutters Part 4: Specific characteristics of diamond instruments Part 5: Specific characteristics of ro
6、ot-canal instruments (in preparation) Part 6: Specific characteristics of abrasive instruments Part 7: Specific characteristics of mandrels and special instruments The DIN Standards corresponding to the International Standards referred to in clause 2 of the EN are as fol-lows: ISO 6360-1 DIN EN ISO
7、6360-1 ISO 6360-2 DIN EN ISO 6360-2 Amendments This standard differs from DIN EN 26360-2, December 1991 edition, as follows: a) The number coding system has been extended by including new shapes and instruments. b) The specific characteristics of mandrels and special instruments are now specified in
8、 a separate standard. c) The standard has been subdivided into six parts (DIN EN ISO 6360 series). Previous editions DIN 13955-2: 1986-12 DIN EN 26360-2: 1991-12 National Annex (informative) Bibliography DIN EN ISO 6360-1, Dentistry Number coding system for rotary instruments Part 1: General charact
9、eris-tics DIN EN ISO 6360-2, Dentistry Number coding system for rotary instruments Part 2: Shapes EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 6360-7February 2006ICS 11.060.25English VersionDentistry - Number coding system for rotary instruments - Part 7:Specific characteristics of mandrels
10、 and special instruments(ISO 6360-7:2006)Art dentaire - Systme de codification numrique pourinstruments rotatifs - Partie 7: Caractristiques spcifiquesdes mandrins et instruments spciaux (ISO 6360-7:2006)Zahnheilkunde - Nummernsystem fr rotierendeInstrumente - Teil 7: Besondere Eigenschaften von Trg
11、ernund Spezialinstrumenten (ISO 6360-7:2006)This European Standard was approved by CEN on 16 January 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration
12、. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationun
13、der the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Icel
14、and, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stas
15、sart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 6360-7:2006: EEN ISO 6360-7:2006 (E) 2 Foreword This document (EN ISO 6360-7:2006) has been prepared by Technical Committee ISO/TC 106 “Dentistry“ in c
16、ollaboration with Technical Committee CEN/TC 55 “Dentistry“, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2006, and conflicting national standard
17、s shall be withdrawn at the latest by August 2006. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, G
18、reece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 6360-7:2006 has been approved by CEN as EN ISO 6360-7:2006 without any
19、modifications. EN ISO 6360-7:2006 (E) 3 Introduction This part of ISO 6360 is one of a series of International Standards relating to dental rotary instruments. A wide variety of dental rotary instruments, including root-canal instruments, is manufactured throughout the world for use by the dental pr
20、ofession. ISO 6360 provides a general number coding system for all types of dental rotary instruments, including accessories used in connection with these rotary instruments. The benefits of this system for dentistry in its entirety will only be derived if the system is widely adopted; manufacturers
21、 of dental instruments, as well as the dental trade, are therefore requested to refer to ISO 6360 in their catalogues. This part of ISO 6360 was prepared in response to a need by the dental trade and industry and the dental profession for a universal system of classification and designation for thes
22、e instruments. It establishes a comprehensive number coding system suitable for all dental rotary instruments by use of a 15-digit code number identifying general and specific characteristics of instruments or groups of instruments. The first group of three digits identifies the materials used for t
23、he working part of instruments. The second group of three digits identifies the shanks and handles used for instruments and the overall lengths of instruments. The third group of three digits identifies the shapes of instruments. The fourth group of three digits identifies the specific characteristi
24、cs for groups of instruments. The fifth group of three digits identifies the nominal diameter of the working part of the instruments. The code numbers are generic code numbers. They do not provide exact product information. This information is given in the respective product standards for dental rot
25、ary instruments. For the application of the system and for the correct allocation of numbers or their identification, it is intended that the user consult ISO 6360-1 and ISO 6360-2 for general information, and in addition one of the subsequent parts (ISO 6360-3 to ISO 6360-7) for further information
26、 on specific characteristics of instruments or groups of instruments. For the allocation of new numbers complying with ISO 6360, an application supported by a description and a drawing should be sent to the secretariat of ISO/TC 106/SC 4, Dental instruments, which keeps updated records of all number
27、s currently allocated. An international group of experts will then decide on an appropriate identification number for the instrument in question, including its specific characteristics. The ISO/TC 106/SC 4 Secretary will inform the applicant, in due course, of the result and assist him in using the
28、number correctly. The Secretariat of ISO/TC 106/SC 4 can be contacted at: DIN NADENT Alexander-Wellendorff-Str. 2 D-75172 Pforzheim Germany EN ISO 6360-7:2006 (E) 4 1 Scope This part of ISO 6360 specifies the code numbers for specific characteristics of mandrels and special instruments such as bone
29、cutters, implant burs, trephines, wax scrapers and polishers. This three-digit number forms the fourth group of three digits in the 15-digit overall number, the principles of which are explained in ISO 6360-1 and ISO 6360-2. NOTE In addition to terms for rotary instruments and accessories used in tw
30、o of the three official ISO languages (English, French and Russian), this part of ISO 6360 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 a
31、s ISO terms. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 6360-1, D
32、entistry Number coding system for rotary instruments Part 1: General characteristics ISO 6360-2, Dentistry Number coding system for rotary instruments Part 2: Shapes 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 6360-1 apply. 4 Code numbers for spe
33、cific characteristics of mandrels and special instruments 4.1 General The general characteristics of the number coding system for rotary instruments are described in ISO 6360-1. The first and second groups of three digits of the 15-digit overall number are specified in ISO 6360-1. The shapes of rota
34、ry instruments and their respective numbers are specified in ISO 6360-2 as the third group. The fourth group of three digits identifies specific characteristics for groups of instruments. If the shape numbers specified in ISO 6360-2 are self explanatory, the numbers for the digits 10 to 12 are 000.
35、4.2 Mandrels For mandrels no further information is provided. Therefore the code numbers in the locations 10, 11, and 12 are 000. 4.3 Special instruments Special instruments are bone cutters, implant burs, trephines, wax scrapers and polishers. The specific characteristics of special instruments ref
36、er to the length of the working part. The information on the length of the working part of special instruments is given as a three-digit number at locations 10, 11 and 12 of the overall number. EN ISO 6360-7:2006 (E) 5 4.3.1 Bone cutters The specific characteristics of bone cutters refer to the leng
37、th of the working part in 0,1 mm. The information on the length of the working part of bone cutters is given as a three-digit number at locations 10, 11 and 12 of the overall number. 4.3.2 Implant burs The specific characteristics of implant burs (e.g. pilot burs, spiral burs) refer to the length of
38、 the working part in 0,1 mm. The information on the length of the working part of implant burs is given as a three-digit number at locations 10, 11 and 12 of the overall number. 4.3.3 Trephines The specific characteristics of trephines refer to the length of the working part in 0,1 mm. The informati
39、on on the length of the working part of trephines is given as a three-digit number at locations 10, 11 and 12 of the overall number. 4.3.4 Cutters and scapers for wax For cutters and scapers for wax no further information is provided. Therefore the code numbers in the locations 10, 11 and 12 are 000
40、. 4.3.5 Metallic polishers The specific characteristics of polishers refer to the structure of the surface of the working part. The information on the structure of the surface of the working part of polishers is given as a three-digit number at locations 10, 11 and 12 of the overall number. Table 1
41、gives the code numbers of polishers. The numbers, shown in Table 1, range from 400 to 401. Table 1 Polishers Type of polisher Code number 10th, 11th and 12th digit en: polisher, without grooves fr: instrument abrasifs, sans cannelures de: Polierer, glatt (ohne Riefen) 400 en: polisher, straight, with grooves fr: instrument abrasifs, avec cannelures de: Polierer, gerieft 401
