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11、0 2011-11 TECHNICAL REPORT High frequency surgical equipment Operation and maintenance INTERNATIONAL ELECTROTECHNICAL COMMISSION T ICS 11.040.01 PRICE CODE ISBN 978-2-88912-804-4 Registered trademark of the International Electrotechnical Commission Copyrighted material licensed to BR Demo by Thomson
12、 Reuters(Scientific),Inc.,downloaded on Nov-28-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.2 TR 61289 IEC:2011(E)CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope.7 2 Terms and definitions.7 3 General information regarding HF SURGICAL EQUIPMENT.11 4
13、Recommended practices.11 4.1 Inspection of HF SURGICAL EQUIPMENT before use.11 4.2 Preparation.12 4.3 Handling of NEUTRAL ELECTRODES,cables and connections.12 4.4 Patients with active implants(implantable electronic medical devices).12 4.5 Simultaneous use of two items of HF SURGICAL EQUIPMENT.13 5
14、Recommended practices during use.13 6 Recommended practices after use.14 7 Nature of HAZARDS.14 7.1 General.14 7.2 HF SURGICAL EQUIPMENT related HAZARDS.14 7.2.1 Incompatible combinations.14 7.2.2 Electromagnetic compatibility.14 7.2.3 Misconnection of ACTIVE ACCESSORIES.14 7.2.4 Specialty HF SURGIC
15、AL EQUIPMENT.15 7.3 ACTIVE ACCESSOR-related HAZARDS.15 7.3.1 Incompatible combinations.15 7.3.2 Environment of use.15 7.3.3 Misuse.16 7.4 OPERATOR-related HAZARDS.16 7.4.1 OPERATOR not reading and/or following the instructions for use.16 7.4.2 OPERATOR selecting inappropriate power or mode settings.
16、16 7.4.3 OPERATOR using an ACTIVE ACCESSORY in an inappropriate manner.16 7.5 NEUTRAL ELECTRODE-related HAZARDS.17 7.5.1 General.17 7.5.2 Inadequate contact area of a NEUTRAL ELECTRODE.17 7.5.3 Inappropriate application.17 7.5.4 Surgical procedures utilizing high currents and/or long duty cycles.17 8 Safety provisions of,and symbols on,HF SURGICAL EQUIPMENT.20 8.1 General.20 8.2 Colours of indicator lights.20 8.3 Markings on HF SURGICAL ELECTRICAL EQUIPMENT.20 8.4 Protection against electric