1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN ISO 15087-5:2000 Th
2、e European Standard EN ISO 15087-5:2000 has the status of a British Standard ICS 11.060.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Dental elevators Part 5: Bein elevatorsThis British Standard, having been prepared under the direction of the Health and Environment Secto
3、r Committee, was published under the authority of the Standards Committee and comes into effect on 15 August 2000 BSI 08-2000 ISBN 0 580 36020 2 BS EN ISO 15087-5:2000 Amendments issued since publication Amd. No. Date Comments National foreword This British Standard is the official English language
4、version of EN ISO 15087-5:2000. It is identical with ISO 15087-5:2000. The UK participation in its preparation was entrusted to Technical Committee CH/52, Dental instruments, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European comm
5、ittee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-refe
6、rences Attention is drawn to the fact that CEN and CENELEC Standards normally include an annex which lists normative references to international publications with their corresponding European publications. The British Standards which implement international or European publications referred to in th
7、is document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Use
8、rs of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO
9、 title page, pages ii and iii, a blank page, pages 1 to 3, the annex ZA page, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued.EUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM ENISO150875 May2000 ICS11.060.20 English
10、version DentalelevatorsPart5:Beinelevators(ISO150875:2000) ElvateursdentairesPartie5:ElvateursBein(ISO 150875:2000) ZahnrtlicheWurzelheberTeil5:BeinWurzelheber(ISO 150875:2000) ThisEuropeanStandardwasapprovedbyCENon30April2000. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstip
11、ulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,Fre
12、nch,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heofficial versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Icelan
13、d,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG CentralSecretariat:ruedeStassart,36B1050Brussels 2000CEN Allrightsofexploitationinanyformandbyanymeansreserved
14、worldwideforCENnationalMembers. Ref.No.ENISO150875:2000EForeword ThetextoftheI nternationalSta ndard ISO 150875: 2000 has beenpre pared by Technical CommitteeISO/ TC10 6 “Dentistry“ inc ollaboration with Technical CommitteeCEN/ TC55 “Dentistry“, thesecre tariatofwhic h ish eld by DIN. ThisEurop ean
15、Standardshall be given thes tatusofa nationalst andard, either by publication ofani dentical textor by endorsement,att helatest by November2000,a ndcon flicting nationalst andardss hallbewithdr awnatt helatest byN ovember2000. According totheCE N/CENELECInter nalRe gulations, the national standardso
16、rga nizations of the followingc ountriesare bound toi mplementt hisEur opean Standard:Aust ria, Belgium, Czech Republic, Denmark,Finla nd,Franc e,Ger many,Greece,I celand, Ireland,Ita ly, Luxembourg,Ne therlands, Norway, Portugal,Sp ain, Sweden,Swi tzerlanda ndt heU nited Kingdom. Endorsementnotice
17、ThetextoftheI nternationalSta ndard ISO 150875: 2000 wasa pproved by CENasa EuropeanS tandard without any modification. NOTE:Nor mativere ferencesto International Standards arelistedina nnexZA (normative). EN ISO 15087-5:2000Referencenumber ISO15087-5:2000(E) INTERNATIONAL STANDARD ISO 15087-5 First
18、edition 2000-05-01 Dentalelevators Part5: Beinelevators lvateurs dentaires Partie 5: lvateurs Bein EN ISO 15087-5:2000ii EN ISO 15087-5:2000 iii Foreword ISO(theInternationalOrganizationforStandardization)isaworldwidefederationofnationalstandardsbodies(ISO memberbodies).TheworkofpreparingInternation
19、alStandardsisnormallycarriedoutthroughISOtechnical committees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeenestablishedhas therighttoberepresentedonthatcommittee.Internationalorganizations,governmentalandnon-governmental,in liaisonwithISO,alsotakepartinthework.ISOcollaboratescl
20、oselywiththeInternationalElectrotechnical Commission(IEC)onallmattersofelectrotechnicalstandardization. InternationalStandardsaredraftedinaccordancewiththerulesgivenintheISO/IECDirectives,Part3. DraftInternationalStandardsadoptedbythetechnicalcommitteesarecirculatedtothememberbodiesforvoting. Public
21、ationasanInternationalStandardrequiresapprovalbyatleast75%ofthememberbodiescastingavote. AttentionisdrawntothepossibilitythatsomeoftheelementsofthispartofISO15087maybethesubjectofpatent rights.ISOshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights. InternationalStandardISO15087-5wasprepa
22、redbyTechnicalCommitteeISO/TC106, Dentistry, Subcommittee SC4, Dental instruments. ISO15087consistsofthefollowingparts,underthegeneraltitle Dental elevators: Part 1: General requirements Part 2: Warwick James elevators Part 3: Cryer elevators Part 4: Coupland elevators Part 5: Bein elevators Part 6:
23、 Flohr elevators EN ISO 15087-5:2000EN ISO 15087-5:2000 1 Dentalelevators Part5: Beinelevators 1 Scope ThispartofISO15087givesrequirements,includingdimensions,forBeindentalelevators. 2 Normativereferences Thefollowingnormativedocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovi
24、sionsof thispartofISO15087.Fordatedreferences,subsequentamendmentsto,orrevisionsof,anyofthesepublications donotapply.However,partiestoagreementsbasedonthispartofISO15087areencouragedtoinvestigatethe possibilityofapplyingthemostrecenteditionsofthenormativedocumentsindicatedbelow.Forundated references
25、,thelatesteditionofthenormativedocumentreferredtoapplies.MembersofISOandIECmaintain registersofcurrentlyvalidInternationalStandards. ISO1942-3, Dental vocabulary Part 3: Dental instruments. ISO15087-1:1999, Dental elevators Part 1: General requirements. 3 Termsanddefinitions Forthepurposesofthispart
26、ofISO15087,thetermsanddefinitionsgiveninISO1942-3apply. 4 Designanddimensions 4.1 General 4.1.1 BeinelevatorsshallconformtothegeneralrequirementsgiveninISO15087-1. 4.1.2 Beinelevatorsshallbegroupedintothefollowingtypesaccordingtotheshapeoftheworkingend: Type1=Straight,smallworkingend Type2=Straight,
27、mediumworkingend Type3=Straight,largeworkingend 4.1.3 BeinelevatorsshallbedesignedinaccordancewithFigure1,andwithdimensionsaccordingtoTable1. MeasurementsofdimensionsshouldbemadeasdefinedinTable2. NOTE AnnexAofISO15087-1:1999providesdetailsofonemethodofmeasurementapplicabletomosttypesofdental handin
28、strument. EN ISO 15087-5:20002 4.2 Lengthrange Beinelevatorsshallhaveanoveralllengthintherangebetween135mmand145mm. 4.3 Handle ThedesignanddimensionsoftheBeinelevatorhandleshallbeselectedatthediscretionofthemanufacturer. Table1DimensionsofBeinelevators Dimensionsinmillimetres Dimensions b 1 b 2 b 3
29、l 1 r 1 Tolerance 0,2 0,2 1,0 ref a ref a Type1 2,2 1,8 18 67 1,5 Type2 3,0 2,2 18 67 2,0 Type3 4,0 2,4 18 67 3,0 a Referencedimension. Table2PointsofmeasurementforBeinelevators Symbol Designation Pointofmeasurement b 1 Bladewidth Measuredatadistanceof5mmfromthe extremetipoftheinstrument. b 2 Bladet
30、hickness Measuredatadistanceof5mmfromthe extremetipoftheinstrument. b 3 Bladelength Measuredfromthefarthestextremityofthe blade,paralleltothecentrelineoftheblade,to theheeloftheblade. l 1 Workinglength Measuredfromthefarthestextremityofthe blade,paralleltothecentrelineoftheinstrument, totheintersect
31、ionwiththehandle. r 1 Radiusofblade Radiusofcurvatureoftheinnersurfaceofthe blade. 5 Designation,labellingandmarking IftheBeinelevatormeetstherequirementsofthispartofISO15087,thenthemanufacturermayincludeinthe catalogue,onthepackageoftheproductandontheinstrumentthenumberofthispartofISO15087(ISO15087
32、-5) followedbyanobliquestrokeandthenumberindicatingthetypeofelevatorasshownin4.1.2. EXAMPLE ABeinelevator,type1,inaccordancewiththispartofISO15087islabelledusingthefollowingformat: ISO15087-5/1 EN ISO 15087-5:2000 3 Dimensionsinmillimetres Figure1Beinelevator EN ISO 15087-5:2000Annex ZA (normative)
33、Normativereferencestointernationalpublications withtheirrelevantEurope anpublications ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromother publications. These normative referencesar e cited at the appropriate places in the text and the publicationsare listed hereafter. For d
34、atedre ferences,s ubsequenta mendmentstoor revisions ofanyofthesepublicationsapplytothisEuropeanStandardonlywhenincorporatedinitby amendmentorr evision.Forundatedreferencesthelatesteditionofthepublicationreferredto applies. Publication Year Title EN Year ISO 1942 3 1989 Dental vocabulary Part 3: Den
35、tal instruments EN2 19423 1993 EN ISO 15087-5:2000BS EN ISO 15087-5:2000 BSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
36、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter.
37、Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy o
38、r ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: 020 8996 9000. Fax: 020 8996 7400. BSI offers members an individual updating service called PLUS which ensures that subs
39、cribers automatically receive the latest editions of standards. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: 020 8996 9001. Fax: 020 8996 7001. In response to orders for international standards, it is BSI policy
40、to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested. Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Va
41、rious BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre. Tel: 020 8996 7111. Fax: 020 8996 7048. Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on th
42、e purchase price of standards. For details of these and other benefits contact Membership Administration. Tel: 020 8996 7002. Fax: 020 8996 7001. Copyright Copyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standardization bo
43、dies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI. This does not preclude the fre
44、e use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. If permission is granted, the terms may include royalty payments or a licensing agreement. Details and advice can be obtained from the Copyright Manager. Tel: 020 8996 7070.
