【英文标准名称】:StandardPracticeforSelectionofBloodforInVitroEvaluationofBloodPumps
【原文标准名称】:评价实验室血泵用血液的选择的标准操作规程
【标准号】:ASTMF1830-1997(2005)
【标准状态】:现行
【国别】:
【发布日期】:1997
【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】:F04.30
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:血液损伤;溶血指数;试验血的条件状况;供血源
【英文主题词】:bloodtrauma;conditionoftestblood;indexofhemolysis;sourceofblooddonor
【摘要】:Thetestresultsaresubstantiallyaffectedbydonorspeciesandage,themethodofharvesting,theperiodofstorage,thebiochemicalstateoftheblood,andthehemoglobinandhematocritlevelofblood.3,4Therefore,standardizationofproperbloodusageforinvitroevaluationofbloodpumpsisessential,andthisrecommendedpracticewillallowauniversalcomparisonoftestresults.Drawingseveralunitsofbloodfromhealthycattledoesnotaffectthemortheirhealth.Therefore,bovinebloodisstronglysuggestedforusageinexperimentalevaluationofblooddamage.Mixingtwodonorsourcesofbloodshouldbeavoidedinhemolysistestsbecausethemixturemayinduceaddedhemolysisorachangeinredcellresistanceagainsttrauma.1.1Thispracticecoversbloodthatwillbeusedforinvitroperformanceassessmentsofbloodpumps.Theseassessmentsincludethehemolyticpropertiesofthedevices.1.2Thispracticecoverstheutilizationofbloodfortheinvitroevaluationofthefollowingdevices:1.2.1Continuousflowrotarybloodpumps(rollerpumps,centrifugalpumps,axialflowpumps,andsoforth)(seePracticeF1841).1.2.2Pulsatilebloodpumps(pneumaticallydriven,electromechanicallydriven,andsoforth).1.3Thesourceofbloodutilizedforinvitroevaluationofbloodtrauma(thatis,hemolysiscausedbythebloodpumps,duetothepumpdesign,construction,andmaterialsused)substantiallyinfluencestheresultsoftheperformanceofthesedevices.Thus,astandardizedbloodsourceisrequired.
【中国标准分类号】:C34
【国际标准分类号】:11_100
【页数】:2P.;A4
【正文语种】: