【英文标准名称】:Ophthalmicoptics-Semi-finishedspectaclelensblanks-Part2:Specificationsforprogressivepowerlensblanks
【原文标准名称】:眼科光学.半成品透镜坯.第2部分:渐变焦透镜坯规范
【标准号】:ISO10322-2-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-02
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC172
【标准类型】:()
【标准水平】:()
【中文主题词】:坯件;分类系统;分类;矫正透镜;定义;几何;加标签;透镜;极限偏差;测量技术;目镜;眼科光学;眼科学;光学设备;材料的光学性质;光学;渐变眼镜片;特性;半成品;规范(验收);规范;眼镜镜片;试验;公差(测量)
【英文主题词】:Blanks;Classification;Classificationsystems;Classifications;Correctivelenses;Definitions;Geometricalproperties;Geometry;Identification;Labelling;Labelling(process);Lenses;Limitdeviations;Marking;Measuringtechniques;Oculars;Ophthalmicoptics;Ophthalmology;Opticalequipment;Opticalinstruments;Opticalproperties;Opticalpropertiesofmaterials;Optics;Progressivespectaclelenses;Properties;Semi-finishedproducts;Specification(approval);Specifications;Spectaclelenses;Testing;Tolerances(measurement)
【摘要】:ThispartofISO10322specifiesrequirementsfortheopticalandgeometricalpropertiesofsemi-finishedprogressivepowerspectaclelensblanks.NOTETherequirementsforsemi-finishedsingle-visionandmultifocallensblanksaregiveninISO10322-1.
【中国标准分类号】:Y89;C32
【国际标准分类号】:11_040_70
【页数】:8P;A4
【正文语种】:英语


【英文标准名称】:StandardSpecificationforPolyetheretherketone(PEEK)PolymersforSurgicalImplantApplications
【原文标准名称】:外科植入物用聚醚醚酮(PEEK)聚合物的标准规范
【标准号】:ASTMF2026-2007a
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:F04.11
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:牙齿植入物;聚合物;外科植入物;热塑性聚合物
【英文主题词】:PEEK;polyetheretherketone;
【摘要】:1.1Thisspecificationcoverspolyetheretherketone(PEEK)polymerinvirginformsassuppliedbyavendor(pellets,powder,andsoforth).Itprovidesrequirementsandassociatedtestmethodsforthesethermoplasticswhentheyaretobeusedinthemanufactureofintracorporealdevicessuchassurgicalimplantsorcomponentsofsurgicalordentaldevices.1.2Aswithanymaterial,somecharacteristicsmaybealteredbytheprocessingtechniques(molding,extrusion,machining,assembly,sterilization,andsoforth)requiredfortheproductionofaspecificpartordevice.Therefore,propertiesoffabricatedformsofthesepolymersshouldbeevaluatedusingtestmethodswhichareappropriatetoensuresafetyandefficacyasagreeduponbythevendor,purchaser,andregulatingbodies.1.3ThepropertiesincludedinthisspecificationarethoseapplicableforPEEKpolymersonly.Indicatedpropertiesareforinjectionmoldedforms.Fabricatedforms,materialorformscontainingcolorants,fillers,processingaids,orotheradditives,aswellaspolymerblendswhichcontainPEEK,orreclaimedmaterials,arenotcoveredbythisspecification.1.4Thisspecificationisdesignedtorecommendphysical,chemical,andbiologicaltestmethodstoestablishareasonablelevelofconfidenceconcerningtheperformanceofvirginPEEKpolymersforuseinmedicalimplantdevices.Thepropertieslistedshouldbeconsideredinselectingmaterial(s)inaccordancewiththespecificend-userequirements.1.5Whenevaluatingmaterialinaccordancewiththisspecification,hazardousmaterials,operations,andequipmentmaybeinvolved.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C35
【国际标准分类号】:11_040_30;11_040_30
【页数】:4P.;A4
【正文语种】: