Product Code:SAE J2503
Title:Drawbar Pull Performance Criteria
Issuing Committee:Truck And Bus Brake Systems Committee
Scope:This SAE Performance Criteria code applies to vehicles that are tested in accordance with SAE J1729 and SAE J1626.PurposeThis document recommends a method to determine which brake force (SAE J1729, 6.8.1 and SAE J1626, 16.1.3d) to use in determining the capability of the parking brake. It also provides guidelines to minimum performance requirements for parking brake.
基本信息
| 标准名称： | 甜酱渍菜生产工艺通用规程 酱八宝瓜 |
| 中标分类： |
食品 >>
食品加工与制品 >>
食品加工与制品综合 |
| 发布日期： | |
| 实施日期： | 1989-07-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
适用范围
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前言
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目录
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引用标准
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所属分类： 食品 食品加工与制品 食品加工与制品综合
【英文标准名称】:StandardGuideforAssessmentoftheUltraHighMolecularWeightPolyethylene(UHMWPE)UsedinOrthopedicandSpinalDevices
【原文标准名称】:对超高分子量聚乙烯评估(UHMWPE)用于脊柱骨科和设备的标准指南
【标准号】:ASTMF2759-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:F04.11
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:musculoskeletaljointreplacement;orthopedicdevice;spinaldevice;UHMWPE;ultra-highmolecularweightpolyethylene
【摘要】:ThisguideaimstoprovideguidanceforarangeofvariousassessmentsandevaluationstoaidinpreclinicalresearchanddevicedevelopmentofvariousUHMWPEcomponentsinorthopedicandspinaldevicesusedfortherepairofmusculoskeletaldisorders.Thisguideincludesbriefdescriptionsofvariousassessments,representativedata,processingconditions,andintendeduseoruses,aswellasthequalitativeandquantitativeanalysesoftheUHMWPEpowdertoafinishedproductcomponent.TheuserisencouragedtouseappropriateASTMInternationalandotherstandardstoconductthephysical,chemical,mechanical,biocompatibility,andpreclinicaltestsonUHMWPEmaterials,devicecomponents,ordevicesbeforeassessmentofaninvivomodel.AssessmentsofUHMWPEshouldbeperformedinaccordancewiththeprovisionsof21CFR58wherefeasible.Studiestosupportinvestigationaldeviceexemption(IDE),premarketapproval(PMA),or510KsubmissionsshouldconformtoappropriateFoodandDrugAdministration(FDA)guidelinesforthedevelopmentofmedicaldevices.Assessmentswithphysical,chemical,mechanical,biocompatibility,andpreclinicaltestsonUHMWPEcomponentsarenotnecessarilypredictiveofhumanresultsandshouldbe,therefore,interpretedcautiouslywithrespecttopotentialapplicabilitytohumanconditions.ReferencedUHMWPEpublicationscanbefoundintheReferencessectionattheendofthisguideforfurtherreview.1.1Thisguidecoversgeneralguidelinesforthephysical,chemical,biocompatibility,mechanical,andpreclinicalassessmentsofultra-highmolecularweightpolyethylene(UHMWPE)inimplantableorthopedicandspinaldevicesintendedtoreplaceamusculoskeletaljoint.TheUHMWPEcomponentsmayincludeknee,hip,shoulder,elbow,ankle,totaldiscreplacement,toe,finger,andwristjointimplantdevices.ThisguidedoesnotcoverUHMWPEinfiberortapeforms.1.2ThisguideincludesadescriptionandrationaleofassessmentsforthevariousUHMWPEtypesandprocessingconditions.Assessmenttestingbasedonphysical,chemical,biocompatibility,mechanical,andpreclinicalanalysesarebrieflydescribedandreferenced.Theusershouldrefertospecifictestmethodsforadditionaldetails.1.3ThisguidedoesnotattempttodefinealloftheassessmentmethodsassociatedwithUHMWPEcomponentsinorthopedicandspinaldevices.1.4Units8212;ThevaluesgiveninSIunitsaretoberegardedasthestandard.Nootherunitsofmeasurementareincludedinthisstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C45
【国际标准分类号】:11_040_40
【页数】:5P.;A4
【正文语种】:英语