【英文标准名称】:Orthopaedicjointprostheses-Specificationforarticulatingsurfacesmadeofmetallic,ceramicandplasticsmaterialsofhipjointprostheses
【原文标准名称】:矫形外科关节假体.第4部分:采用金属、陶瓷和塑料材料制作的髋关节假体连接表面规范
【标准号】:BS7251-4-1997
【标准状态】:作废
【国别】:英国
【发布日期】:1997-05-15
【实施或试行日期】:1997-05-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:修复装置;粗糙度(表面);矫形外科设备;髋部;粗糙度;球连接;球形;外科植入物;尺寸测量;关节;修复术;尺寸公差;金属;矫形外科学;表面;陶瓷;塑料
【英文主题词】:Ceramics;Definition;Definitions;Hipjointprostheses;Hips;Joints(anatomy);Joints(articulations);Materials;Metals;Orthopaedicequipment;Orthopaedicimplants;Plastics;Prosthesis;Specification;Surgicalimplants
【摘要】:ThispartofISO7206specifiesrequirementsforthearticulatingsurfacesofthosetypesoftotalandpartialhipjointprosthesesthatprovideajointreplacementofballandsocketconfiguration,asfollows:a)sphericityandsurfacefinishrequirementsformetallicandceramicfemoralprosthesesforpar-tialhipjointreplacementthatareinaccordancewithclassificationa)ofISO7206-1;b)sphericityandsurfacefinishrequirementsforbipolarheadswithplasticsinnersurfaceswhicharticulateonfemoralcomponentsthatareinac-cordancewithclassificationa)ofISO7206-1andwithmetallicorceramicoutersurfaceswhichar-ticulateonthebiologicalacetabulum;c)sphericityandsurfacefinishrequirementsanddimensionaltolerancesforplasticsacetabularcomponentsthatareinaccordancewithclassifi-cationb)ofISO7206-1;d)sphericityandsurfacefinishrequirementsanddimensionaltolerancesformetallicorceramicfemoralcomponentsoftotalhipjointprosthesesthatareinaccordancewithclassificationc)ofISO7206-1,designedtoarticulateonplasticsacetabularcomponents.
【中国标准分类号】:C35
【国际标准分类号】:11_040_40
【页数】:14P;A4
【正文语种】:英语


Product Code:SAE AIR1423
Title:Electromagnetic Compatibility on Gas Turbine Engines for Aircraft Propulsion
Issuing Committee:Ae-4 Electromagnetic Environmental Effects (E3) Committee
Scope:The purpose of this AIR is to acquaint the aerospace industry with problems in attaining electromagnetic compatibility on gas turbine engines, particularly as used in aircraft. It is also the purpose of this AIR to present guidelines for the application of EMC controls to the engine, to its components which of necessity must operate in very hostile environments and to its interface with the aircraft.