【英文标准名称】:StandardPracticeforAssessmentofTissueandCellCompatibilityofOrofacialProstheticMaterialsandDevices
【原文标准名称】:口腔颜面修补材料和器械同细胞组织和细胞相容性的评定
【标准号】:ASTMF1027-1986(2007)
【标准状态】:现行
【国别】:
【发布日期】:1986
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F04.16
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:医疗设备;医学科学;可混用性;试验;兼容性;修复装置;纸浆
【英文主题词】:
【摘要】:Thispracticeisusefulforassessingthecytotoxicpotentialbothwhenevaluatingnewmaterialsorformulationsforpossibleuseinmedicalapplications,andaspartofaqualitycontrolprogramforestablishedmedicaldevices.Thispracticeisusedforassessingthecytotoxicpotentialofmaterialsintendedforthefabricationofinsertsorimplantsintheorofacialregion.Thispracticeisrestrictedtonormalnon-transformed,humanorofacialtissuesusingcellsculturedinhumanserumfactorsanddoesnotdependuponcellsandserumfromnon-humansources.Thispracticeincorporatesprocedurestomonitorthequalityofingredientmaterialsandtheuniformityoftheproductionprocessforformulatingstockcompositions.Thispracticemaybeusefultodeterminetheeffectsofageandradiation,andthestateofcarcinogenicityonthesensitivityofHEDtissuestomaterialsanddevicesusedfororofacialprostheses.1.1Thispracticedescribesaproceduretoassessthecytotoxicpotentialofmaterialsforuseintheconstructionofmedicalmaterialsanddevicesusinghumanexciseddonor(HED)tissuesandtheirderivedprimarycellstakenfromtheorofacialregion.1.2Thispracticemaybeusedeitherdirectlytoevaluatematerialsorasareferenceagainstwhichothercytotoxicitymethodsmaybecompared.1.3Thispracticeisoneofaseriesofreferencemethodsforassessmentofcytotoxicpotential,employingdifferenttechniques.1.4Assessmentofcytotoxicityisoneofseveralproceduresemployedindeterminingthebiologicalresponsetoamaterial,asrecommendedinPracticeF748.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C33
【国际标准分类号】:11_040_40
【页数】:11P.;A4
【正文语种】:


【英文标准名称】:Measurementsoftheelectricalpropertiesofelectronictubes.Part16:Methodsofmeasurementfortelevisionpicturetubes
【原文标准名称】:电子管电性能的测量第16部分:电视显像管的测量方法
【标准号】:IEC60151-16-1968
【标准状态】:现行
【国别】:国际
【发布日期】:1968
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC39
【标准类型】:()
【标准水平】:()
【中文主题词】:测量;电气工程;电性质和电现象;电子管;显像管
【英文主题词】:Definitions;Dimensions;Electricalengineering;Electricalpropertiesandphenomena;Electrontubes;Focusing;Measurement;Measuringtechniques;Picturetubes
【摘要】:Describesthemostimportantcharacteristicsincludingdefinitions,basictheoryandmeasurements.Thesearethestrayemission,theflashover,screencentrefocusingvoltage,andthespotdiameter.Theusefulscreendimensionsarediscussedandthegas
【中国标准分类号】:L38;L35
【国际标准分类号】:31_120
【页数】:19P.;A4
【正文语种】:英语