【英文标准名称】:StandardSpecificationsandTestMethodsforMetallicAngledOrthopedicFractureFixationDevices
【原文标准名称】:金属斜角整形外科骨折固定设备的标准规范和试验方法
【标准号】:ASTMF384-2006e1
【标准状态】:现行
【国别】:美国
【发布日期】:2006
【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】:F04.21
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:angleddevices;bendtesting;bladeplate;compressionhipscrew;fatiguetest;orthopedicmedicaldevices;surgicaldevices;surgicalimplants;Fracturefixationdevices;Metallicsurgicalimplantmaterials--specifications;Nailbones/plates;Orthopaedi
【摘要】:A2.5.1Thetestmethodestablishesauniformcantileverbendingfatiguetesttocharacterizeandcomparethefatigueperformanceofdifferentangleddevicedesigns.Thistestmethodmaybeusedtodetermineanangleddevice''sfatiguelifeateitheraspecificoroverarangeofmaximumbendingmomentconditions.Additionally,thistestmethodmaybealternativelyusedtoestimateanangleddevice''sfatiguestrengthforaspecifiednumberoffatiguecycles.A2.5.2Thetestmethodutilizesasimplifiedangleddevicecantileverbendingloadmodelthatmaynotbeexactlyrepresentativeofthein-situloadingconfiguration.Theusershouldnotethatthetestresultsgeneratedbythistestmethodcannotbeusedtodirectlypredictthein-vivoperformanceoftheangleddevicebeingtested.Thedatageneratedfromthistestmethodcanbeusedtoconductrelativecomparisonsofdifferentangleddevicedesigns.A2.5.3Thistestmethodmaynotbeappropriateforalltypesofimplantapplications.Theuseriscautionedtoconsidertheappropriatenessofthemethodinviewofthedevicesbeingtestedandtheirpotentialapplication.A2.5.4Thistestmethodassumesthattheangleddeviceismanufacturedfromamaterialthatexhibitslinear-elasticmaterialbehavior;therefore,thistestmethodisnotapplicablefortestingangleddevicesmadefrommaterialsthatexhibitnonlinearelasticbehavior.A2.5.5Thistestmethodisrestrictedtothetestingofangleddeviceswithinthematerial''slinear-elasticrange;therefore,thistestmethodisnotapplicablefortestingangleddevicesunderconditionsthatwouldapproachorexceedthebendingstrengthoftheangleddevicebeingtested.1.1Thesespecificationsandtestmethodsprovideacomprehensivereferenceforangleddevicesusedinthesurgicalinternalfixationoftheskeletalsystem.Thisstandardestablishesconsistentmethodstoclassifyanddefinethegeometricandperformancecharacteristicsofangleddevices.Thisstandardalsopresentsacatalogofstandardspecificationsthatspecifymaterial,labeling,andhandlingrequirements,andstandardtestmethodsformeasuringperformancerelatedmechanicalcharacteristicsdeterminedtobeimportanttotheinvivoperformanceofangleddevices.1.2Itisnottheintentionofthisstandardtodefinelevelsofperformanceofcase-specificclinicalperformanceforangleddevices,asinsufficientknowledgeisavailabletopredicttheconsequencesoftheiruseinindividualpatientsforspecificactivitiesofdailyliving.Futhermore,thisstandarddoesnotdescribeorspecifyspecificdesignsforangleddevicesusedinthesurgicalinternalfixationoftheskeletalsystem.1.3Thisstandardmaynotbeappropriateforalltypesofangleddevices.Theuseriscautionedtoconsidertheappropriatenessofthisstandardinviewofaparticularangleddeviceanditspotentialapplication.Note18212;Thisstandardisnotintendedtoaddressintramedullaryhipscrewnailsorotherangleddeviceswithoutasideplate.1.4Thisstandardincludesthefollowingtestmethodsusedindeterminingthefollowingangleddevicemechanicalperformancecharacteristics:1.4.1Standardtestmethodforsinglecyclecompressionbendtestingofmetallicangledorthopedicfracturefixationdevices(seeAnnexA1).1.4.2Standardtestmethodfordeterminingthebendingfatiguepropertiesofmetallicangledorthopedicfracturefixationdevices(seeAnnexA2).1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.
基本信息
| 标准名称： | 出口冷冻水产品解冻方法 |
| 英文名称： | Method of thawing in frozen fishery products for export |
| 中标分类： |
农业、林业 >>
水产、渔业 >>
水产、渔业综合 |
| 替代情况： | ZB B50004-85 |
| 发布部门： | 中华人民共和国国家进出口商品检验局 |
| 发布日期： | 1995-12-25 |
| 实施日期： | 1996-05-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 提出单位： | 中华人民共和国国家进出口商品检验局 |
| 起草单位： | 中华人民共和国山东进出口商品检验局、天津进出口商品检验局、辽宁进出口商品检验局 |
| 起草人： | 李泽瑶、宫子仪、赵洪根、冯毅、崔维兴、张曰祯 |
| 出版日期： | 1900-01-01 |
| 页数： | 2页 |
适用范围
本标准规定了出口冷冻水产品解冻方法。
本标准适用于出口冷冻水产品在进行感官物理检验时的解冻。
前言
没有内容
目录
没有内容
引用标准
没有内容
所属分类： 农业 林业 水产 渔业 水产 渔业综合