BS EN 60601-2-26-2015 Medical electrical equipment Particular requirements for the basic safety and essential performance of electroencephalographs《医疗电气设备 脑电描记器基本安全和基本性能的特殊要求》.pdf

《BS EN 60601-2-26-2015 Medical electrical equipment Particular requirements for the basic safety and essential performance of electroencephalographs《医疗电气设备 脑电描记器基本安全和基本性能的特殊要求》.pdf》由会员分享，可在线阅读，更多相关《BS EN 60601-2-26-2015 Medical electrical equipment Particular requirements for the basic safety and essential performance of electroencephalographs《医疗电气设备 脑电描记器基本安全和基本性能的特殊要求》.pdf（36页珍藏版）》请在麦多课文档分享上搜索。

1、BSI Standards PublicationMedical electrical equipmentPart 2-26: Particular requirements for the basic safety and essential performance of electroencephalographsBS EN 60601-2-26:2015National forewordThis British Standard is the UK implementation of EN 60601-2-26:2015. It isidentical to IEC 60601-2-26

2、:2012. It supersedes BS EN 60601-2-26:2003,which will be withdrawn on 14 April 2018.The UK participation in its preparation was entrusted by TechnicalCommittee CH/62, Electrical Equipment in Medical Practice, toSubcommittee CH/62/4, Electromedical equipment.A list of organizations represented on thi

3、s committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 60664 9ICS 11

4、.040.55; 11.040.99Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 June 2015.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS E

5、N 60601-2-26:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60601-2-26 May 2015 ICS 11.040.55; 11.040.99 Supersedes EN 60601-2-26:2003 English Version Medical electrical equipment - Part 2-26: Particular requirements for the basic safety and essential performance of electroencephalographs

6、(IEC 60601-2-26:2012) Appareils lectromdicaux - Partie 2-26: Exigences particulires pour la scurit de base et les performances essentielles des lectroencphalographes (IEC 60601-2-26:2012) Medizinische elektrische Gerte - Teil 2-26: Besondere Festlegungen fr die Sicherheit einschlielich der wesentlic

7、hen Leistungsmerkmale von Elektroenzephalographen (IEC 60601-2-26:2012) This European Standard was approved by CENELEC on 2015-04-14. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a nationa

8、l standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A ve

9、rsion in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgari

10、a, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerlan

11、d, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CENELEC All rights of exploitation in any f

12、orm and by any means reserved worldwide for CENELEC Members. Ref. No. EN 60601-2-26:2015 E BS EN 60601-2-26:2015EN 60601-2-26:2015 2 Foreword The text of document 62D/990/FDIS, future edition 3 of IEC 60601-2-26, prepared by SC 62D “Electromedical equipment“, of IEC/TC 62 “Electrical equipment in me

13、dical practice“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60601-2-26:2015. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2016-01-14 l

14、atest date by which the national standards conflicting with the document have to be withdrawn (dow) 2018-04-14 This document supersedes EN 60601-2-26:2003. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall n

15、ot be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For the relationship with EU Directive 93

16、/42/EEC, see informative Annex ZZ, which is an integral part of this document. Endorsement notice The text of the International Standard IEC 60601-2-26:2012 was approved by CENELEC as a European Standard without any modification. BS EN 60601-2-26:2015EN 60601-2-26:2015 3 Annex ZA (normative) Normati

17、ve references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references

18、, the latest edition of the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards liste

19、d in this annex is available here: www.cenelec.eu. Annex ZA of EN 60601-1:2006 applies, except as follows: Publication Year Title EN/HD Year In Annex ZA of EN 60601-1:2006 replace IEC 60601-1-2 by: IEC 60601-1-2 (mod) 2007 Medical electrical equipment - Part 1-2: General requirements for basic safet

20、y and essential performance - Collateral standard: Electromagnetic compatibility - Requirements and tests EN 60601-1-2 2007 - - + corrigendum Mar. 2010 Add to Annex ZA of EN 60601-1:2006 the following new references: IEC 60601-1 2005 Medical electrical equipment - Part 1: General requirements for ba

21、sic safety and essential performance EN 60601-1 2006 - - + corrigendum Mar. 2010 - - + A12 2014 IEC 60601-2-27 2011 Medical electrical equipment - Part 2-27: Particular requirements for the basic safety and essential performance of electrocardiographic monitoring equipment EN 60601-2-27 2014 BS EN 6

22、0601-2-26:2015EN 60601-2-26:2015 4 Annex ZZ (informative) Coverage of Essential Requirements of EU Directives This European Standard has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association, and within its scope the Standard covers all rel

23、evant essential requirements given in Annex I of EU Directive 93/42/EEC of 14 June 1993 concerning medical devices. Compliance with this standard provides one means of conformity with the specified essential requirements of the Directive concerned. WARNING: Other requirements and other EU Directives

24、 can be applied to the products falling within the scope of this standard. BS EN 60601-2-26:2015 2 60601-2-26 IEC:2012 CONTENTS FOREWORD . 3 INTRODUCTION . 5 201.1 Scope, object and related standards . 6 201.2 Normative references 8 201.3 Terms and definitions 8 201.4 General requirements 9 201.5 Ge

25、neral requirements for testing of ME EQUIPMENT . 10 201.6 Classification of ME EQUIPMENT and ME SYSTEMS 10 201.7 ME EQUIPMENT identification, marking and documents 11 201.8 Protection against electrical HAZARDS from ME EQUIPMENT 12 201.9 Protection against MECHANICAL HAZARDS of ME EQUIPMENT and ME S

26、YSTEMS 17 201.10 Protection against unwanted and excessive radiation HAZARDS 17 201.11 Protection against excessive temperatures and other HAZARDS 17 201.12 Accuracy of controls and instruments and protection against hazardous outputs 18 201.13 HAZARDOUS SITUATIONS and fault conditions . 23 201.14 P

27、ROGRAMMABLE ELECTRICAL MEDICAL SYSTEMS (PEMS) . 23 201.15 Construction of ME EQUIPMENT . 23 201.16 ME SYSTEMS 23 201.17 ELECTROMAGNETIC COMPATIBILITY of ME EQUIPMENT and ME SYSTEMS . 23 202 ELECTROMAGNETIC COMPATIBILITY Requirements and tests 23 Annexes . 26 Annex AA (informative) Particular guidanc

28、e and rationale 27 Index of defined terms used in this particular standard 29 Figure 201.101 Test of protection against the effects of defibrillation (common mode) . 14 Figure 201.102 Test of protection against the effects of defibrillation (differential mode) . 15 Figure 201.103 Application of the

29、test voltage between LEAD WIRES to test the energy delivered by the defibrillator 16 Figure 201.104 General test circuit 20 Figure 201.105 Test circuit for COMMON MODE REJECTION 22 Figure 202.101 Test layout for radiated and conducted EMISSION test and radiated immunity test 24 Figure 202.102 Set-up

30、 for radiated immunity test according to 202.6.2.3.2 25 Table 201.101 Distributed ESSENTIAL PERFORMANCE requirements 10 BS EN 60601-2-26:201560601-2-26 IEC:2012 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ MEDICAL ELECTRICAL EQUIPMENT Part 2-26: Particular requirements for the basic safety and esse

31、ntial performance of electroencephalographs FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all

32、 questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Public

33、ation(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC

34、 collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opi

35、nion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to

36、ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparentl

37、y to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certific

38、ation bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall

39、attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal

40、fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this public

41、ation. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International standard IEC 60601-2-26 has been prepared by IEC subcommittee 62D: Ele

42、ctromedical equipment, of IEC technical committee 62: Electrical equipment in medical practice. This third edition cancels and replaces the second edition of IEC 60601-2-26 published in 2002. This edition constitutes a technical revision to the new structure of the third edition (2005) of IEC 60601-

43、1. The text of this particular standard is based on the following documents: FDIS Report on voting 62D/990/FDIS 62D/1012/RVD Full information on the voting for the approval of this particular standard can be found in the report on voting indicated in the above table. BS EN 60601-2-26:2015 4 60601-2-

44、26 IEC:2012 This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. In this standard, the following print types are used: Requirements and definitions: roman type. Test specifications: italic type. Informative material appearing outside of tables, such as notes, examples

45、 and references: in smaller type. Normative text of tables is also in a smaller type. TERMS DEFINED IN CLAUSE 3 OF THE GENERAL STANDARD, IN THIS PARTICULAR STANDARD OR AS NOTED: SMALL CAPITALS. In referring to the structure of this standard, the term “clause” means one of the seventeen numbered divi

46、sions within the table of contents, inclusive of all subdivisions (e.g. Clause 7 includes subclauses 7.1, 7.2, etc.); “subclause” means a numbered subdivision of a clause (e.g. 7.1, 7.2 and 7.2.1 are all subclauses of Clause 7). References to clauses within this standard are preceded by the term “Cl

47、ause” followed by the clause number. References to subclauses within this collateral standard are by number only. In this standard, the conjunctive “or” is used as an “inclusive or” so a statement is true if any combination of the conditions is true. The verbal forms used in this standard conform to

48、 usage described in Annex H of the ISO/IEC Directives, Part 2. For the purposes of this standard, the auxiliary verb: “shall” means that compliance with a requirement or a test is mandatory for compliance with this standard; “should” means that compliance with a requirement or a test is recommended

49、but is not mandatory for compliance with this standard; “may” is used to describe a permissible way to achieve compliance with a requirement or test. An asterisk (*) as the first character of a title or at the beginning of a paragraph or table title indicates that there is guidance or rationale related to that item in Annex AA. A list of all parts of the IEC 60601 series, published under the general title Medical electrical equipment, can be found on the IEC website. The committee has dec