专业英语血糖仪产品英文介绍课件

AnintroduceofBloodglucosemeter血糖仪制作：卞海麟其他组员：沈卓夫张璞卿whatisBloodglucosemeter？Bloodglucosemeterisusuallyadisposableteststripstocontainblooddrawnthroughyourfingers,thentheinstrumentwillreadthepaperandanalyzedtoobtainbloodsugarlevels.血糖仪通常以一条即弃的试纸盛载从指尖抽出的血液，然后仪器将试纸读入及分析，取得血糖水平。Sincethe1970s,theinventionpocketbloodglucosemeteravailabledropofcapillarybloodglucose,patientsmayself-testbloodsugar,rapidoutcome,andthereforeconsideredamilestoneinthehistoryofthetreatmentofdiabetes自从20世纪70年代发明袖珍血糖仪，可用一滴毛细血管全血测定血糖以来，有可能病人自测血糖，快速得出结果，因而认为是糖尿病治疗史上的一个里程碑Instrumentoperation仪器操作Bloodglucosemeteroperationisbasicallydividedintofivesteps:Stepone:Turnonthepower,inpart,bypressingthepowerswitch,partoftheteststripdirectlyinsertedautomaticallyboot.Steptwo:blood,vampire:usedwithgoodbloodglucosemeterwithlancingdevicedirectblood,thenadropofbloodintotheteststripby,putpaperwillbedirectlysuckedintothevampirearea.Thethirdstep:Showresults:Afterthevampire,thecountdownwillbepresented,showingthetestresults.Rangingfrom5secondsto30seconds.StepFour:Completethetestshutdown.Unplugthemainstreambloodglucosemeterteststripsautomaticallyshutdownpartoftheearlyproductsalsoneedtoturnoffthepowerbutton.Shutdowncanreducemachinewearandtear.血糖仪的操作基本上分五个步骤：第一步：打开电源，一部分是直接按电源开关，一部分直接插试纸自动开机的。第二步：采血、吸血：用随血糖仪配好的采血笔直接采血，然后血滴靠进试纸，放到试纸吸血区就会直接吸进。第三步：显示结果：吸血之后，就会呈现倒计时，显示测试结果。从5秒到30秒不等。第四步：完成测试，关机。主流的血糖仪拔出试纸自动关机，一部分早期产品还需要关闭电源键。关机可减少机器损耗。Typeofreference类型参考EconomySuchsmallthebloodvolumebloodglucosemeter(only2microliters),displaytheresultsfaster,moreaccurateresults,easytooperate,thepriceisgenerallynotmorethan800yuan,whichcanmeettheneedsofmostpatientswithdiabetes.FunctionalSuchbloodglucosemeterbasedontheincreaseinbudgetanalysisandotherfunctions,suchasbloodglucoselevelscanbestoredandautomaticallycalculate7days,14daysand30daystheaveragebloodsugar,andlarge-screenimagedisplay,capableofdatatransfertoacomputerforfurtheranalysis.Pricesin1100to1400yuan.LuxuryComparedwiththeprevioustwobloodglucosemeter,bloodglucosemeterofthistypeoffunctionismorecomplete,itcannotonlymeasurebloodsugar,butalsothedeterminationoftotalcholesterol,triglyceridesandotherindicators,inaddition,italsohasautomaticidentification,automaticmemoryfunction.MostexpensiveProductType产品类型PocketMeterDuetorapidbloodglucosemeterbypatientself-operation,etc.,soself-testbloodsugarDiabetesAssociationrecommendedonlyforpatientsforpersonaluse,andasinpatientbedsideexaminationpurposes,especiallyintheemergencyroom,operatingroom,intensivecareandothermoreapplicable.Venousplasmawasmeasuredprimarilyasadiagnosticmeasure,correctionpocketglucosemeters,whenmeasuredwithscientificresearchanddootherbiochemicaltests.BiochemicalbloodglucosemeterAfterpumpingbloodbiochemicalanalyzercentrifugebloodtoobtainplasmaseparation,plasmaglucosemeterfollowedbyoxidationreactionofglucosewithglucoseoxidasetogeneratehydrogenperoxide,withtheadditionofamonitoringsystemforthedeterminationofhydrogenperoxideistoomuch,theobtainedbloodsugarlevels.Themainadvantageofbiochemicalanalyzertomeasureveryprecisely,thedisadvantageisthemeasurementtimeisslow,usuallythenextdaytogetresults;YongXieLiangmore,usually3,000to5,000microliters;complexoperation,onlytrainedpeopletooperate;machinesexpensive,onlysomehospitalshaveequipped.袖珍血糖仪快速血糖仪由于可由病人自行操作等优点，故糖尿病协会不但推荐自测血糖为病人自用，且定为住院病人床边检查之用，尤其在急诊室、手术室、特护病房等更为适用。静脉血浆测量测定主要作为诊断、校正袖珍血糖仪，科研及做其它生化检查时附带测定。生化血糖仪生化仪抽静脉血后用离心机分离血液得到血浆，血糖仪浆通过与葡萄糖氧化酶反应氧化葡萄糖后产生过氧化氢，用另外一监测系统测定过氧化氢的多少，而得出血糖含量。生化仪的优点主要是测量非常精确，缺点是测量时间慢，通常第二天才能得到结果；用血量多，通常要3000～5000微升；操作复杂，只有受过专业培训的人才能操作；机器价格昂贵，只有部分医院才有配备。Keytechniques核心技术Accuracy:Aslongasthestabilityofagoodpaper,youcanmakethemeasuredvaluebyadjustingthevalueofthepasswordasclosetothestandard,whichiscalledcalibration,theaccuracyofthepremiseisthestability,accuracygoodproductsonbehalfofmanufacturersscalingtechnologyisgood.Stability:Stabilityistoevaluateanimportantindicatorofthequalityofbloodglucosemeter,bloodglucosemeterbecausetherelativelylargeerrors,suchasbloodsugaris10,accordingtothenationalstandardmeasure8or12canbeconsideredaccurate,butifmeasuredbyamachineoutofthistworesults,indicatinggoodstabilityofthemachine,itisdifficulttoguidepatientstotakeeffectivetreatmentoptions,soastablebloodglucosemeterisveryimportant.Temperature:Sinceenzymesareaffectedbytemperature,soonlyundercertaintemperatureconditionsbeforemeasurementofbloodglucose,themanufacturersoftemperaturecompensationinadditiontodeterminethelevelofhightemperaturestability,itwillalsodeterminethewidthofthebloodglucosemeterfortemperature,variousBloodglucosemeterusingaslightlydifferenttemperature,generally10-40degrees.准确性：只要试纸稳定性好，就可以通过调节密码来使测值尽量接近标准值，也就是所谓的定标，准确性的前提是稳定性，准确性好的产品代表厂家定标技术好。稳定性：稳定性是评价血糖仪好坏的重要指标，由于血糖仪相对误差较大，譬如血糖是10，根据国家标准测出8或12都可以认为是准确的，但若通过一台机器测出这样的两个结果，说明机器的稳定性不好，很难有效指导病人采取治疗方案，所以血糖仪的稳定非常重要。适用温度：由于酶会受温度影响，所以只有在一定的温度条件下才可测量血糖，各厂家温度补偿技术高低除能决定高低温稳定性外，还会决定血糖仪的适用温度宽度，各家血糖仪的使用温度稍有不同，一般在10-40度。Caremethod保养方法1,whenthebloodglucosemeterandbloodglucosemeterteststripsdonotuse,intoglucosetesterpackagesaved,inordertokeeporcarry.2,ifaforeignbodyglucosemetersticksurface,donotusehighlycorrosivealcohol,gasolineandothercleaning;mayuseaneutraldetergenttowipe.Aswithcottonmoistened(notsoaked)withwateroralcoholwipe.3,donotletanyliquidintothetesterinside,donotuseahairdryerblowingtester.4,doanycleanteststripslot.5,iftheequipmentisnotworkingproperlyorisdamaged,pleasestopusing,donotdisassemble.6,carefultousethetester,oriftheweightofhugeshockmaydamagetheinternalelectronicinstrumentperformance.7,doanyofthecleaningstripslot.8,donotsavetoowet,hot,coldenvironment.bloodglucosemeterpreservationshouldavoiddust,thetemperatureisnottoohigh,thehum