当前位置:首页 > 技术文章
在现代微创介入治疗领域,导丝作为关键的导航工具,其性能直接关系到手术的安全性与成功率。尤其是在心血管、神经血管及外周血管等复杂解剖结构中,导丝需要具备良好的操控性、支撑力以及至关重要的——头端柔软性。头端过于僵硬可能导致血管穿孔、夹层甚至破裂;而过于柔软又可能丧失推送性和通过性。因此,对导丝头端柔软性的科学评估成为介入器械研发与质控中重要的一环。在此背景下,导管导丝头柔软性测试仪应运而生,并展现出显著的应用价值。一、导丝头端柔软性的重要性导丝头端是其最先接触血管壁并引导路径的...
6-18
Thebrittlenesstesterissuitableformeasuringthebrittlenessofdifferentproductssuchasfood,medicine,chemical,andagriculturalproducts,providingreferencedataforselectingproductformulasandprocesses.Itisalsoknownasabrittlenesstester,brittlenessteste...
6-18
Theelasticity(hardness)testerissuitableformeasuringthehardness,elasticity,etc.ofdifferentproductssuchasfood,medicine,chemical,andagriculturalproducts,providingreferencedataforselectingproductformulasandprocesses.Itisalsoknownasahardnesstest...
6-18
Themeattendernesstestersimulatesthechewingeffectofhumanteethonmusclesandvariousfoods,measurestheshearvaluebetweenmusclesandfoodsamples,anddisplaysthemeasurementresultsnumerically,expressingthetendernessofthefood.Themuscletendernessmetercanq...
6-17
TheportableEggshellStrengthTesterisanimportantindicatorformeasuringthequalityofeggshellsinpoultrysuchaschickens,geese,andducks.Thestrengthofeggshellsiscloselyrelatedtothehatchingrate,hatchingrate,qualityofchicks,andfresheggproductionofcomme...
6-17
Themeatqualitypressuregaugeisaspecializedinstrumentfortestingthewatercompressionperformanceofmeatproducts.Thismachineisalsoknownasameatgradehydraulictester,muscledehydrationratetester,waterretentiontester,meatinfinitecompressiontester,meatq...
6-17
TheHP605Ccompressiontesterisaspecializedinstrumentfortestingthecompressionrateoffoam,carbonpaper,andothermaterials.Widelyusedincompressionstrengthtestingoffoam,suchasfilterfoam,flameretardantfoam,slowreboundfoam,packagingfoam,rollfoam,under...
6-17
Singleparticlecompressivestrengthtester,alsoknownasparticlecompressivestrengthtesterorsingleparticlecrystalcompressivestrengthtester,issuitablefortestingthecompressivestrengthofparticlessuchasdiamond,superhardmaterials,abrasivesingleparticl...
6-17
TheHP601tobaccofillingvaluetesterisaspecializedtestinginstrumentusedtotestthefillingcapacityofcigaretteshreds(includingleafshreds,expandedleafshreds,thinsliceshreds,etc.)andexpandedstemshreds.Thisinstrumentiswidelyusedintheproduction,scient...
6-4
Theverticalresistivitytesterismainlyusedformeasuringtheverticalresistivityandcontactresistanceofmembranefuelcellcarbonpaperbatterycarbonpaper,bipolarplates,allvanadiumflowbatteryelectrodes,ironchromiumflowbatteryelectrodematerialsorothermat...
6-4
Thebipolarplatecontactresistancetesterismainlyusedformeasuringtheverticalresistivityandcontactresistanceofcarbonpaper,bipolarplates,allvanadiumflowbatteryelectrodes,ironchromiumflowbatteryelectrodematerialsorothermaterialsusedinmembranefuel...