1、BRITISH STANDARD BS EN ISO 7711-1:1998 Dental rotary instruments Diamond instruments Part 1: Dimensions, requirements, marking and packaging ICS 11.060.25 +A1:2009National foreword This British Standard is the UK implementation of EN ISO 7711-1:1998+A1:2009. It is identical with ISO 7711-1:1997 in-
2、corporating amendment 1:2009. It supersedes BS EN ISO 7711-1:1998 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee CH/106, Dentistry, to subcommittee CH/106/4, Dental instruments. A list of organizations represented on this committee can be obtained on
3、 request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. BS EN ISO 7711-1:1998+A1:2009 This British Standard
4、, having been prepared under the direction of the Health and Environment Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 November 1998 BSI 2009 Amendments/corrigenda issued since publication Comments Date 31 October 2009 Implementation of IS
5、O amendment 1:2009 with CEN endorsement A1:2009: Subclause 7.3 added ISBN 978 0 580 59579 0EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 7711-1 August 1998 ICS 11.060.20 Supersedes EN 27711:1990 Descriptors: See ISO document English version Dental rotary instruments Diamond instruments Pa
6、rt 1: Dimensions, requirements, marking and packaging (ISO 7711-1:1997) Instruments rotatifs dentaires Instruments diamants Partie 1: Dimensions, exigences, marquage et emballage (ISO 7711-1:1997) Zahnrztliche rotierende Instrumente Diamantinstrumente Teil 1: Mae, Anforderungen, Kennzeichnung und Ve
7、rpackung (ISO 7711-1:1997) This European Standard was approved by CEN on 1 May 1998. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists a
8、nd bibliographical references concerning such national standards 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 translation under the responsib
9、ility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherl
10、ands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1 9 9 8 C E N A l l r i g h t s o f e x p l o i t a t i o n i n a n
11、 y f o r m a n d b y a n y m e a n s r e s e r v e d w o r l d w i d e f o r C E N n a t i o n a l Members. Ref. No. EN ISO 7711-1:1998 EEN ISO 7711-1:1998 BSI 05-1999 2 Foreword The text of the International Standard from Technical Committee ISO/TC 106 “Dentistry” of the International Organization
12、for Standardization (ISO) has been taken over as an European Standard by Technical Committee CEN/TC 55 “Dentistry”, the secretariat of which is held by DIN. This European Standard replaces EN 27711:1990. This European Standard shall be given the status of a national standard, either by publication o
13、f an identical text or by endorsement, at the latest by February 1999, and conflicting national standards shall be withdrawn at the latest by February 1999. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this
14、European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of the International Standard ISO 7711-1:1997 has been ap
15、proved by CEN as a European Standard without any modification. NOTE Normative references to International Standards are listed in Annex ZA (normative). Foreword to amendment A1 This document (EN ISO 7711-1:1998/A1:2009) has been prepared by Technical Committee ISO/TC 106 “Dentistry“ in collaboration
16、 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 November 2009, and conflicting national standards shall be wi
17、thdrawn at the latest by November 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulati
18、ons, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherla
19、nds, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 7711-1:1998/Amd 1:2009 has been approved by CEN as a EN ISO 7711-1:1998/A1:2009 without any modification. BS EN ISO 7711-1:1998+A1:2009BS EN ISO 7711-1:19
20、98+A1:2009EN ISO 7711-1:1998 ii B S I 0 5 - 1 9 9 9 Contents Page Foreword v Introduction 1 1 Scope 1 2 Normative references 1 3 Symbols 1 4 Requirements 1 5 Testing 41 6 Quality control 47 7 Marking 47 8 Packaging 47 Annex ZA (normative) Normative references to international publications with their
21、 relevant European publications 48 Figure 1 3 Figure 2 4 Figure 3 5 Figure 4 6 Figure 5 7 Figure 6 8 Figure 7 8 Figure 8 9 Figure 9 9 Figure 10 10 Figure 11 11 Figure 12 12 Figure 13 13 Figure 14 14 Figure 15 15 Figure 16 15 Figure 17 16 Figure 18 17 Figure 19 18 Figure 20 19 Figure 21 20 Figure 22
22、21 Figure 23 22 Figure 24 22 Figure 25 23 Figure 26 24 Figure 27 25 Figure 28 25 Figure 29 26 Figure 30 27 Figure 31 28 Figure 32 29 Figure 33 30 Figure 34 30 Figure 35 31 Figure 36 32 Figure 37 32 Figure 38 33 BS EN ISO 7711-1:1998+A1:2009EN ISO 7711-1:1998 BSI 05-1999 iii Page Figure 39 33 Figure
23、40 34 Figure 41 34 Figure 42 35 Figure 43 36 Figure 44 37 Figure 45 37 Figure 46 38 Figure 47 39 Figure 48 40 Table 1 Dimensions 3 Table 2 Dimensions 4 Table 3 Dimensions 5 Table 4 Dimensions 6 Table 5 Dimensions 7 Table 6 Dimensions 8 Table 7 Dimensions 8 Table 8 Dimensions 9 Table 9 Dimensions 9 T
24、able 10 Dimensions 10 Table 11 Dimensions 11 Table 12 Dimensions 12 Table 13 Dimensions 13 Table 14 Dimensions 14 Table 15 Dimensions 15 Table 16 Dimensions 15 Table 17 Dimensions 16 Table 18 Dimensions 17 Table 19 Dimensions 18 Table 20 Dimensions 19 Table 21 Dimensions 20 Table 22 Dimensions 21 Ta
25、ble 23 Dimensions 22 Table 24 Dimensions 22 Table 25 Dimensions 23 Table 26 Dimensions 24 Table 27 Dimensions 25 Table 28 Dimensions 25 Table 29 Dimensions 26 Table 30 Dimensions 27 Table 31 Dimensions 28 Table 32 Dimensions 29 Table 33 Dimensions 30 Table 34 Dimensions 30 Table 35 Dimensions 31 Tab
26、le 36 Dimensions 32 Table 37 Dimensions 32 Table 38 Dimensions 33 BS EN ISO 7711-1:1998+A1:2009EN ISO 7711-1:1998 iv B S I 0 5 - 1 9 9 9 Page Table 39 Dimensions 33 Table 40 Dimensions 34 Table 41 Dimensions 34 Table 42 Dimensions 35 Table 43 Dimensions 36 Table 44 Dimensions 37 Table 45 Dimensions
27、37 Table 46 Dimensions 38 Table 47 Dimensions 39 Table 48 Dimensions 40 Table 49 Run-out 40 Table 50 Measurement location 41 Table 51 Round head 42 Table 52 Inverted, truncated, conical 42 Table 53 Wheel 43 Table 54 Cylindrical 43 Table 55 Truncated conical 44 Table 56 Hemispherical cylindrical 44 T
28、able 57 Truncated conical, domed 45 Table 58 Cylindrical, with ogival end 45 Table 59 Inverted conical 46 Table 60 Hemispherical, inverted conical, truncated 46 Table 61 Inverted conical, with convex end and rounded edge 46 Descriptors: Dentistry, dental equipment, dental rotary-cutting instruments,
29、 diamond tools, specifications, shape, dimensions, marking, packaging, quality control. BS EN ISO 7711-1:1998+A1:2009EN ISO 7711-1:1998 BSI 05-1999 v Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work
30、 of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmen
31、tal, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting
32、. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard ISO 7711-1 was prepared by Technical Committee ISO/TC 106, Dentistry, Subcommittee SC 4, Dental instruments. This first edition of ISO 7711-1 cancels and replaces
33、 the first edition of ISO 7711:1984, which has been technically revised. ISO 7711 consists of the following parts, under the general title Dental rotary instruments Diamond instruments: Part 1: Dimensions, requirements, marking and packaging; Part 2: Discs; Part 3: Grit sizes, designation and colour
34、 code. BS EN ISO 7711-1:1998+A1:2009vi blankEN ISO 7711-1:1998 BSI 05-1999 1 Introduction This part of ISO 7711 is one of a series of standards relating to dental rotary instruments. This first edition of ISO 7711-1 contains the updated specifications for diamond instruments given in ISO 7711:1984.
35、It was also aligned in several details with the other International Standards on dental rotary instruments. The various dimensional and other requirements specified for diamond instruments are those considered important to ensure the interchangeability and safe usage of these instruments in the prac
36、tice of dentistry. The nominal diameters of the working part listed in Table 1 to Table 48 comply with the diameters specified in ISO 2157. The diameters listed in the first column (preferred diameters) should be used in preference. Attention is drawn to ISO 6360, which specifies a 15-digit number c
37、oding system for the identification of dental rotary instruments of all types. 1 Scope This part of ISO 7711 specifies dimensional and other relevant requirements for, the 14 most commonly used shapes of dental diamond instruments, including a quality control for these instruments. It is envisaged t
38、o update this part of ISO 7711 at each periodical revision to cover at that time the commonly used shapes and other specifications. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this part of ISO 7711. At the time of
39、publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this part of ISO 7711 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and ISO maintain registe
40、rs of currently valid International Standards. ISO 1797-1:1992, Dental rotary instruments Shanks Part 1: Shanks made of metals. ISO 2157:1992, Dental rotary instruments Nominal diameters and designation code number. ISO 3696:1987, Water for analytical laboratory use Specification and test methods. I
41、SO 6360-1:1985, Dental rotary instruments Number coding system Part 1: General characteristics. ISO 6360-2:1986, Dental rotary instruments Number coding system Part 2: Shape and specific characteristics. ISO 7711-3:1992, Dental rotary instruments Diamond instruments Part 3: Grit sizes, designation a
42、nd colour code. ISO 8325:1985, Dental rotary instruments Test methods. 3 Symbols For the purposes of this part of ISO 7711, the following symbols apply: 4 Requirements 4.1 Materials 4.1.1 Shank The material of the shank shall comply with ISO 1797-1. d 1 diameter of working part; head diameter d 2 ne
43、ck diameter, measured directly behind the diamond coating d 3 diameter of the coated neck, measured at the smallest diameter l 1 length of the working part; head length l 2 overall length angle of the working part BS EN ISO 7711-1:1998+A1:2009EN ISO 7711-1:1998 2 BSI 05-1999 4.1.2 Working part The w
44、orking part shall be made of diamond grit, bound in either metal, plastics or other suitable material at the discretion of the manufacturer. Grit sizes shall comply with ISO 7711-3. 4.2 Shapes The shape of the working part shall be as specified in the appropriate Figure 1 to Figure 48. Variations of
45、 shape within the limited dimensions and the descriptions in the subclause titles are permitted. Testing shall be carried out in accordance with 5.1. 4.3 Dimensions 4.3.1 Overall length The overall length of the instrument, l 2 , is the sum of the fitting length of the shank and the length of the wo
46、rking part. In Table 1 to Table 48, “Standard” refers to instruments with standard fitting lengths of shank. For instruments with longer or shorter shank lengths, the overall length, l 2 , will vary accordingly. See ISO 1797-1:1992, Table 1, for fitting lengths of shanks. 4.3.2 Shank The shank shall
47、 be Type 1, 2 or 3 of ISO 1797-1. 4.3.3 Working part The dimensions of the working part shall be as specified in the appropriate Table 1 to Table 48. Testing shall be carried out in accordance with 5.1. BS EN ISO 7711-1:1998+A1:2009EN ISO 7711-1:1998 BSI 05-1999 3 4.3.3.1 Round head (spherical) Tabl
48、e 1 Dimensions (see Figure 1) Figure 1 Dimensions in millimetres Designation of nominal diameter d 1 d 2 l 1 l 2 0,5 Preferred diameters nom. tol. max. min. Shank Type 1 Standard Shank Type 2 Standard Shank Type 3 Standard Shank Type 3 Short 007 0,7 0,08 0,50 0,50 22,0 44,5 19,0 16,5 008 0,8 0,53 0,
49、55 009 0,9 0,60 0,60 010 1,0 0,70 0,65 012 1,2 0 , 1 0 0,73 0,85 014 1,4 0,83 1,05 016 1,6 0,93 1,30 018 1,8 1,03 1,50 021 2,1 1,05 1,80 023 2,3 1,23 2,00 025 2,5 1,25 2,15 027 2,7 1,33 2,35 029 2,9 1,53 2,55 033 3,3 1,63 2,90 035 3,5 1,73 3,10 042 4,2 2,01 3,80 050 5,0 2,35 4,80 BS EN ISO 7711-1:1998+A1:2009EN ISO 7711-1:1998 4 BSI 05-1999 4.3.3.2 Ro
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