冠状动脉介入治疗球囊的选择课件

冠状动脉介入治疗球囊的选择徐州中心医院吴强编辑ppt冠状动脉介入治疗球囊的选择徐州中心医院编辑ppt1球囊分类整体交换球囊（OTW-overthewire)快速交换球囊(monorail)RapidExchangeGuidewireInflationlumen&guidewirelumenInflationlumenonlyInflationportOver-the-WireGuidewireInflationlumen&guidewirelumenInflationPort编辑ppt球囊分类整体交换球囊（OTW-overthewire)2球囊的结构球囊尖端球囊推送杆编辑ppt球囊的结构球囊尖端编辑ppt3球囊尖端外径：直头－圆弧－锥形尖端与球囊的连接：胶水黏结－热焊接－激光焊接编辑ppt球囊尖端外径：直头－圆弧－锥形编辑ppt4编辑ppt编辑ppt5编辑ppt编辑ppt6球囊球囊材料：尼龙、聚乙烯－球囊顺应性（顺应性/半顺应性/非顺应性）（顺应性=球囊直径/压力atm）折叠方式：零折叠、二折叠三层折叠：利于回卷，后撤，低折叠－减小通过半径。标记方式：中央标记－易于通过严重狭窄病变，双标记－利于测量病变长度，与内杆关系（外包/内嵌）球囊肩部角度：球囊于尖部平滑过渡有利于通过病变球囊与中心杆的连接技术和材料：决定通过扭曲血管的能力球囊表面亲水涂层有利球囊的通过性。编辑ppt球囊球囊材料：尼龙、聚乙烯－球囊顺应性（顺应性/半顺应性/非7开辟新纪元的零折叠技术零折叠两折叠没有折叠的球囊材料球囊材料直接裹在远端球囊杆上，加压充盈成为一个球囊编辑ppt开辟新纪元的零折叠技术零折叠两折叠没有折叠的球囊材料编辑pp8编辑ppt编辑ppt9Sprinter1.5mmSprinterLegend1.25&1.5mm金标记带在外杆上标记带处的球囊外径在同类产品中最小（0.024”）SprinterLegend1.25&1.5mm球囊标记带改放在

球囊内杆上铂金加銥标记带在内杆上编辑pptSprinter1.5mmSprinterLegend10编辑ppt编辑ppt11球囊性能外径（crossingprofile)灵活性（flexibility)跟踪性（trackbility)推送性（pushbility)顺应性（compliance)编辑ppt球囊性能外径（crossingprofile)编辑ppt12球囊操作要领编辑ppt球囊操作要领编辑ppt13预扩张有利于支架的植入有利于病变的测量选择小于血管直径0.5-1mm的球囊进行预扩张，球囊长度应适当预扩张应尽量减少对正常血管的损伤，因此，大直径高压力只在必要时使用。为测量病变长度，使预扩张球囊在冠状动脉内进行造影时，注射造影剂的力度不宜过大，以免加重血管的撕裂对于狭窄程度重、较复杂的病变，预计支架通过较困难的病变应常规充分地预扩张，尤其对初学者编辑ppt预扩张有利于支架的植入编辑ppt14预扩张中的问题球囊的通过性：严重的狭窄、钙化病变，闭塞病变（球囊选择、双导丝、锚定、Tornus、旋磨)。球囊的扩张效果：钙化病变，较硬纤维斑块（切割、旋磨、双导丝+高压囊）。编辑ppt预扩张中的问题球囊的通过性：严重的狭窄、钙化病变，闭塞病变（15血管内超声（IVUS）:血管钙化编辑ppt血管内超声（IVUS）:血管钙化编辑ppt16不同类型病变的球囊选择

小血管病变：宜选用外形小，推进性好的球囊。还可选用耐高压球囊。扭曲病变：应选择外形较小、推进性好的球囊。OTW球囊推进性较单轨球囊好，还有利于交换导丝钙化病变：应选择外形较小、推进性好的球囊。还可选用双导丝、耐高压乳突或切割球囊，两根导丝加高压球囊，旋磨后球囊扩张。编辑ppt不同类型病变的球囊选择小血管病变：宜选用外形小，推进性好的17后扩张防止支架贴壁不良，预防支架内血栓形成，降低再狭窄后扩张球囊可选择大一号的球囊或更高的压力后扩张时一定不能超出支架的边缘，尤其是的DES不可盲目追求所有病例的大球囊高压力的后扩张，以免增加无再流和冠状动脉破裂的风险编辑ppt后扩张防止支架贴壁不良，预防支架内血栓形成，降低再狭窄编辑p18不同类型病变的球囊选择

CTO病变：常选择单标记、整体交换、小外径（1.5-1.25-1.0mm）球囊，如MaverickSprinterLegend等长病变：原则上选用较长的球囊，以防两端撕裂并减少扩张次数。分叉病变：可选双导丝球囊、切割球囊。目的：减少斑块移位、降低分支闭塞的概率。编辑ppt不同类型病变的球囊选择CTO病变：常选择单标记、整体交换19常用的球囊特点编辑ppt常用的球囊特点编辑ppt20Maverick®PTCABalloonCathetersProprietarylaserbondedtechnologycreatesanextraordinaryTrakTip™Designandprecise,smoothbondsthroughouttheshaft.Pushcoildesignandimproveddistalflexibilityforenhancedtrackability.Our1.5and2.0mmSoftLEAP™Balloonsofferenhancedcrossability.编辑pptMaverick®PTCABalloonCathete21Apex™PTCADilatationCatheterSlope™OuterShaftsmoothlytransitionsfromstifftoflexible,allinonepiece,formoreefficientpushtransmissionBi-Segment™InnerShaftoptimizesthebalancebetweenpushandtrackShorter,thinnermarkerbandsincreasedistalflexibilityRedesignedtipwithimprovedflexibilityandwiremovement;sameultra-low0.017"profileOptiLEAP™BalloonwithreducedwaistthicknessprovidesgreatsizingflexibilitywithlowerprofilesNano-compositematerialsaddsstructureandpushabilitytotheoutershaft编辑pptApex™PTCADilatationCatheter22Quantum™Maverick®BalloonLowprofile,fulllength1.8For2.0FMonorail™shaftLowprofile3.2Fproximalover-the-wireshaftBioslide™CoatingonaPEBAX®DistalShaftLaserbondingtechnologyQuantumLEAPBalloonMaterialTaperedTrakTip™Designwith.017"lesionentryprofile*编辑pptQuantum™Maverick®BalloonLow23编辑ppt编辑ppt24编辑ppt编辑ppt25编辑ppt编辑ppt26NCsprinter外形细小的FasTrac头端技术-可在遇到较难通过的病变时提供极佳的通过能力；

柔软耐用的FulcrumPlus球囊材料和MiniWrap折叠技术提供细小的外径和出色的再回抱能力；

选择性的Dura-Trac涂层使球囊在到达和通过病变的过程中保持持久的润滑，在球囊扩张时保持稳定；

渐细钢丝设计的推送杆增强了球囊的跟踪能力和通过远端病变能力；

光滑细小的导丝交换口使3.5mm以下的任何两个球囊可在6F（0.070"）的指引导管里对吻。编辑pptNCsprinter外形细小的FasTrac头端技术-可在27SunflexTipissuperblyengineeredtogiveaperfectbalancebetweenflexibilityandkinkresistance.‘Zero’transitionbetweenthetipandwireforsmoothestentryprofile.TaperedTip:ThetaperedsofttipcombinedwithadvancedlaserweldingtechnologyprovidesthemostcompetitivetipprofileSlidematrixdualcoatingisspeciallyformulatedwithtwouniqueproprietaryblends.HydrophilicandInviocoatingsareappliedtothedistalleadingtipsectionandtheballoon/shaftsection,respectivelytoprovideanoptimalbalancebetweenlubriciouscrossingandminimizingwatermelonseeding

TightFoldprocessingresultsinaslenderprimaryprofileforenhancedcrossabilitythroughtightlesions.

SapphireNCOrbusNeich编辑pptSunflexTipissuperblyengine28TheIPTransitionZoneoftheAvitaPTCADilatationCatheterprovidesintensifiedpushability.

Thenewtaperedtipdesignwithsoftmaterialexhibitsaflexibletipforsmoothlesionentryandminimalvesseltrauma.

TheInviocoatingontheinnerlumeneliminatesfrictionbetweenthecatheterandguidewire.Invioisalsoappliedtotheouterdistalsegmentfromthetiptotheexitmarkerzoneforlubriciouscrossability.

AvitaHPOrbusNeich编辑pptTheIPTransitionZoneofthe29RuginCrossTipTM确保Ryugin通过性可以达到的最高性能。CrossTipTM是由特殊混合的弹性塑料聚合物制作而成。0.017英寸(0.043毫米)的入口外径确保了Ryugin在完全闭塞的病变的复杂管腔里的通过性。

CrossTipTM中等长度的柔韧前端能较易地通过移植支架处的病变并绷紧其钙化病变。

亲水涂层M-Coating，塑料聚合物的复合层和新一代金属合金的Hypotube。使用Ryugin通过过度弯曲和大弯曲血管时，它能顺滑的到达目标病变部位，并且成功的处理其复杂闭塞病变。提供广泛有效的球囊直径选择范围—从超细的1.25毫米直径到4.0毫米直径不等。薄型聚酰胺球囊确保了其卓越的通过性RyuginCrossTip是从尖端到薄型聚合物球囊的一段平滑过度部分，平滑柔韧的联合体能够通过各种复杂病变部位。泰尔茂新一代FC(FlexibleCorrugate)轴管成为连接高弹性的前端轴管和具备强硬金属的Hypotube轴管之间的桥梁。

FC-shaft是指经过加工的柔软的胶质轴，该技术实现了通过一个平衡轴加强力量的传输性和弹性。

编辑pptRuginCrossTipTM确保Ryugin通过性可以达30VoyagerSuperbCrossTaperedTipDesignNewtaperedtipwith.017”tipentryprofiledesignedtocrosstightlesionsImprovedtip-to-wireconformability1forconfidenttrackandcrossPolyurethanetipmaterialisflexibleyetdurablefortoughlesionsFlexibletungstenmarkertechnologyallowscathetertoconformtotortuousanatomyMoreOptions—LowProfileShaftDesignVersatiletreatmentina6FguideExcellenttrackandpushintortuousanatomywithnewhypotubedesignReinforcedmid-shaftdesignprovidesflexibilityandadditionalsupportFlexibilitywithVisibility—ProprietaryTungstenMarkerNewmarkermaterialcomprisedoftungstenpolymerFlexiblemarkerdesignallowsthecathetertoconformmoreeasilytotortuousanatomyIncreasedmarkerflexibilityhelpstoreduceresistancewhencrossingtightlesionsPreciseDilatation—ProvenBalloonPerformanceShorttapersallowforprecisedilatationImprovedLOFOLDBalloonTechnologyprocessesallowsforexcellentrewrapandrecross1XCELONSBalloonMaterialachievessuperbflexibility编辑pptVoyagerSuperbCrossTaperedTi31PowersailPLATEAUBalloonMaterialProvidesnon-complianceathighpressurewithoutcompromisingperformanceFlexibilityandconformabilityforexcellentdeliverabilityLOFOLDBalloonTechnologyProvidesalowcrossingprofileforexceptionallesioncrossLOFOLDballoontechnologyforimprovedballoonrewrapSoftTipDesignTaperedtipdesigncreatesalowentryprofileandexcellenttip-to-wireconformabilityforeasylesionaccessSofttipprovidesflexibilityfornegotiatingtortuosityandcrossingstentstrutsDualSwagedMarkersProvidelowerprofilesthanconventionalmarkers

编辑pptPowersailPLATEAUBalloonMater32为复杂病变设计的MINITREKMINITREK独特的小底盘设计提供1.20mm,1.50mm和2.00mm的球囊编辑ppt为复杂病变设计的MINITREKMINITREK独特的小33SafeCutusesdualwiremechanismtocreatefocusedforce.Ithasabuilt-in0.011integralwireexternaltotheballoontohelptracktortuousvesselswithgreatefficiency.Astandard0.014guidewirethatdeliversthecathetertothetargetlesionalsoparticipatesinthedilatationprocess.Theguidewireexitportislocatedattheproximalpartoftheballoon.Duringballoondilatation,thestandardguidewireandintegralwireapplycontrolledforcetofacilitateplaquefracturesatlowinflationpressures.Thesameapplicationalsohelpsminimizeballoonslippage.SafeCut'sdistalleadingtipprofileis0.032"taperedto0.028"whichissmallerthanthoseofotherfocusedforceballoons.Balloonswithembeddedbladesforscoringthevesselhavehighcrossingprofilesduetothenatureoftheballoonmaterialsandblades.Theintegralwireandstandardguidewireapplyevenlydistributedforcetofacilitatecontrolledplaqueatlowpressures,reducingtraumatothevesselwall.Otherballoonsusingthesamefocusedforcetechnologyusebladeswhicharemuchmoretraumatictothevesselwall.OrbusNeich编辑pptSafeCutusesdualwiremechani34CuttingBalloonTheFlexibilityYouWant

Nylonballoonmaterialdesignedtoprovideflexibility,superbcomplianceandimprovedpunctureresistanceOverallbetterdeliverabilitytotreatmorecomplexlesions.TheDeliverabilityYouNeed

30%moreDeliverablethantheCuttingBalloonUltra2™Device*50%improvementinre-crosscomparedtotheCuttingBalloonUltra2™Device*ThePredictabilityYouRelyOn

PrecisedilatationScoringtheplaquebyseveringtheelasticandfibroticcontinuityofthevesselwallDilatingthelesionatlowerpressureswithlessrecoilLumengainthroughplaquecompressioninsteadofvesselwallexpansion编辑pptCuttingBalloonTheFlexibility35谢谢编辑ppt谢谢编辑ppt36冠状动脉介入治疗球囊的选择徐州中心医院吴强编辑ppt冠状动脉介入治疗球囊的选择徐州中心医院编辑ppt37球囊分类整体交换球囊（OTW-overthewire)快速交换球囊(monorail)RapidExchangeGuidewireInflationlumen&guidewirelumenInflationlumenonlyInflationportOver-the-WireGuidewireInflationlumen&guidewirelumenInflationPort编辑ppt球囊分类整体交换球囊（OTW-overthewire)38球囊的结构球囊尖端球囊推送杆编辑ppt球囊的结构球囊尖端编辑ppt39球囊尖端外径：直头－圆弧－锥形尖端与球囊的连接：胶水黏结－热焊接－激光焊接编辑ppt球囊尖端外径：直头－圆弧－锥形编辑ppt40编辑ppt编辑ppt41编辑ppt编辑ppt42球囊球囊材料：尼龙、聚乙烯－球囊顺应性（顺应性/半顺应性/非顺应性）（顺应性=球囊直径/压力atm）折叠方式：零折叠、二折叠三层折叠：利于回卷，后撤，低折叠－减小通过半径。标记方式：中央标记－易于通过严重狭窄病变，双标记－利于测量病变长度，与内杆关系（外包/内嵌）球囊肩部角度：球囊于尖部平滑过渡有利于通过病变球囊与中心杆的连接技术和材料：决定通过扭曲血管的能力球囊表面亲水涂层有利球囊的通过性。编辑ppt球囊球囊材料：尼龙、聚乙烯－球囊顺应性（顺应性/半顺应性/非43开辟新纪元的零折叠技术零折叠两折叠没有折叠的球囊材料球囊材料直接裹在远端球囊杆上，加压充盈成为一个球囊编辑ppt开辟新纪元的零折叠技术零折叠两折叠没有折叠的球囊材料编辑pp44编辑ppt编辑ppt45Sprinter1.5mmSprinterLegend1.25&1.5mm金标记带在外杆上标记带处的球囊外径在同类产品中最小（0.024”）SprinterLegend1.25&1.5mm球囊标记带改放在

球囊内杆上铂金加銥标记带在内杆上编辑pptSprinter1.5mmSprinterLegend46编辑ppt编辑ppt47球囊性能外径（crossingprofile)灵活性（flexibility)跟踪性（trackbility)推送性（pushbility)顺应性（compliance)编辑ppt球囊性能外径（crossingprofile)编辑ppt48球囊操作要领编辑ppt球囊操作要领编辑ppt49预扩张有利于支架的植入有利于病变的测量选择小于血管直径0.5-1mm的球囊进行预扩张，球囊长度应适当预扩张应尽量减少对正常血管的损伤，因此，大直径高压力只在必要时使用。为测量病变长度，使预扩张球囊在冠状动脉内进行造影时，注射造影剂的力度不宜过大，以免加重血管的撕裂对于狭窄程度重、较复杂的病变，预计支架通过较困难的病变应常规充分地预扩张，尤其对初学者编辑ppt预扩张有利于支架的植入编辑ppt50预扩张中的问题球囊的通过性：严重的狭窄、钙化病变，闭塞病变（球囊选择、双导丝、锚定、Tornus、旋磨)。球囊的扩张效果：钙化病变，较硬纤维斑块（切割、旋磨、双导丝+高压囊）。编辑ppt预扩张中的问题球囊的通过性：严重的狭窄、钙化病变，闭塞病变（51血管内超声（IVUS）:血管钙化编辑ppt血管内超声（IVUS）:血管钙化编辑ppt52不同类型病变的球囊选择

小血管病变：宜选用外形小，推进性好的球囊。还可选用耐高压球囊。扭曲病变：应选择外形较小、推进性好的球囊。OTW球囊推进性较单轨球囊好，还有利于交换导丝钙化病变：应选择外形较小、推进性好的球囊。还可选用双导丝、耐高压乳突或切割球囊，两根导丝加高压球囊，旋磨后球囊扩张。编辑ppt不同类型病变的球囊选择小血管病变：宜选用外形小，推进性好的53后扩张防止支架贴壁不良，预防支架内血栓形成，降低再狭窄后扩张球囊可选择大一号的球囊或更高的压力后扩张时一定不能超出支架的边缘，尤其是的DES不可盲目追求所有病例的大球囊高压力的后扩张，以免增加无再流和冠状动脉破裂的风险编辑ppt后扩张防止支架贴壁不良，预防支架内血栓形成，降低再狭窄编辑p54不同类型病变的球囊选择

CTO病变：常选择单标记、整体交换、小外径（1.5-1.25-1.0mm）球囊，如MaverickSprinterLegend等长病变：原则上选用较长的球囊，以防两端撕裂并减少扩张次数。分叉病变：可选双导丝球囊、切割球囊。目的：减少斑块移位、降低分支闭塞的概率。编辑ppt不同类型病变的球囊选择CTO病变：常选择单标记、整体交换55常用的球囊特点编辑ppt常用的球囊特点编辑ppt56Maverick®PTCABalloonCathetersProprietarylaserbondedtechnologycreatesanextraordinaryTrakTip™Designandprecise,smoothbondsthroughouttheshaft.Pushcoildesignandimproveddistalflexibilityforenhancedtrackability.Our1.5and2.0mmSoftLEAP™Balloonsofferenhancedcrossability.编辑pptMaverick®PTCABalloonCathete57Apex™PTCADilatationCatheterSlope™OuterShaftsmoothlytransitionsfromstifftoflexible,allinonepiece,formoreefficientpushtransmissionBi-Segment™InnerShaftoptimizesthebalancebetweenpushandtrackShorter,thinnermarkerbandsincreasedistalflexibilityRedesignedtipwithimprovedflexibilityandwiremovement;sameultra-low0.017"profileOptiLEAP™BalloonwithreducedwaistthicknessprovidesgreatsizingflexibilitywithlowerprofilesNano-compositematerialsaddsstructureandpushabilitytotheoutershaft编辑pptApex™PTCADilatationCatheter58Quantum™Maverick®BalloonLowprofile,fulllength1.8For2.0FMonorail™shaftLowprofile3.2Fproximalover-the-wireshaftBioslide™CoatingonaPEBAX®DistalShaftLaserbondingtechnologyQuantumLEAPBalloonMaterialTaperedTrakTip™Designwith.017"lesionentryprofile*编辑pptQuantum™Maverick®BalloonLow59编辑ppt编辑ppt60编辑ppt编辑ppt61编辑ppt编辑ppt62NCsprinter外形细小的FasTrac头端技术-可在遇到较难通过的病变时提供极佳的通过能力；

柔软耐用的FulcrumPlus球囊材料和MiniWrap折叠技术提供细小的外径和出色的再回抱能力；

选择性的Dura-Trac涂层使球囊在到达和通过病变的过程中保持持久的润滑，在球囊扩张时保持稳定；

渐细钢丝设计的推送杆增强了球囊的跟踪能力和通过远端病变能力；

光滑细小的导丝交换口使3.5mm以下的任何两个球囊可在6F（0.070"）的指引导管里对吻。编辑pptNCsprinter外形细小的FasTrac头端技术-可在63SunflexTipissuperblyengineeredtogiveaperfectbalancebetweenflexibilityandkinkresistance.‘Zero’transitionbetweenthetipandwireforsmoothestentryprofile.TaperedTip:ThetaperedsofttipcombinedwithadvancedlaserweldingtechnologyprovidesthemostcompetitivetipprofileSlidematrixdualcoatingisspeciallyformulatedwithtwouniqueproprietaryblends.HydrophilicandInviocoatingsareappliedtothedistalleadingtipsectionandtheballoon/shaftsection,respectivelytoprovideanoptimalbalancebetweenlubriciouscrossingandminimizingwatermelonseeding

TightFoldprocessingresultsinaslenderprimaryprofileforenhancedcrossabilitythroughtightlesions.

SapphireNCOrbusNeich编辑pptSunflexTipissuperblyengine64TheIPTransitionZoneoftheAvitaPTCADilatationCatheterprovidesintensifiedpushability.

Thenewtaperedtipdesignwithsoftmaterialexhibitsaflexibletipforsmoothlesionentryandminimalvesseltrauma.

TheInviocoatingontheinnerlumeneliminatesfrictionbetweenthecatheterandguidewire.Invioisalsoappliedtotheouterdistalsegmentfromthetiptotheexitmarkerzoneforlubriciouscrossability.

AvitaHPOrbusNeich编辑pptTheIPTransitionZoneofthe65RuginCrossTipTM确保Ryugin通过性可以达到的最高性能。CrossTipTM是由特殊混合的弹性塑料聚合物制作而成。0.017英寸(0.043毫米)的入口外径确保了Ryugin在完全闭塞的病变的复杂管腔里的通过性。

CrossTipTM中等长度的柔韧前端能较易地通过移植支架处的病变并绷紧其钙化病变。

亲水涂层M-Coating，塑料聚合物的复合层和新一代金属合金的Hypotube。使用Ryugin通过过度弯曲和大弯曲血管时，它能顺滑的到达目标病变部位，并且成功的处理其复杂闭塞病变。提供广泛有效的球囊直径选择范围—从超细的1.25毫米直径到4.0毫米直径不等。薄型聚酰胺球囊确保了其卓越的通过性RyuginCrossTip是从尖端到薄型聚合物球囊的一段平滑过度部分，平滑柔韧的联合体能够通过各种复杂病变部位。泰尔茂新一代FC(FlexibleCorrugate)轴管成为连接高弹性的前端轴管和具备强硬金属的Hypotube轴管之间的桥梁。

FC-shaft是指经过加工的柔软的胶质轴，该技术实现了通过一个平衡轴加强力量的传输性和弹性。

编辑pptRuginCrossTipTM确保Ryugin通过性可以达66VoyagerSuperbCrossTaperedTipDesignNewtaperedtipwith.017”tipentryprofiledesignedtocrosstightlesionsImprovedtip-to-wireconformability1forconfidenttrackandcrossPolyurethanetipmaterialisflexibleyetdurablefortoughlesionsFlexibletungstenmarkertechnologyallowscathetertoconformtotortuousanatomyMoreOptions—LowProfileShaftDesignVersatiletreatmentina6FguideExcellenttrackandpushintortuousanatomywithnewhypotubedesignReinforcedmid-shaftdesignprovidesflexibilityandadditionalsupportFlexibilitywithVisibility—ProprietaryTungstenMarkerNewmarkermaterialcomprisedoftungstenpolymerFlexiblemarkerdesignallowsthecathetertoconformmoreeasilytotortuousanatomyIncreasedmarkerflexibilityhelpstoreduceresistancewhencrossingtightlesionsPreciseDilatation—ProvenBalloonPerformanceShorttapersallowforprecisedilatationImprovedLOFOLDBalloonTechnologyprocessesallowsforexcellentrewrapandrecross1XCELONSBalloonMaterialachievessuperbflexibility编辑pptVoyagerSuperbCrossTaperedTi67PowersailPLATEAUBalloonMaterialProvidesnon-complianceathighpressurewithoutcompromisingperformanceFlexibilityandconformabilityforexcellentdeliverabilityLOFOLDBalloonTechnologyProvidesalowcrossingprofileforexceptionallesioncrossLOFOLDballoontechnologyforimprovedballoonrewrapSoftTipDesignTaperedtipdesigncreatesalowentryprofileandexcellenttip-to-wireconformabilityforeasylesionaccessSofttipprovidesflexibilityfornegotiatingtortuosityandcrossingstentstrutsDualSwagedMarkersProvidelowerprofilesthanconventionalmarkers

编辑pptPowersailPLATEAUBalloonMater68为复杂病变设计的MINITREKMINITREK独特的小底盘设计提供1.20mm,1.50mm和2.00mm的球囊编辑ppt为复杂病变设计的MINITREKMINITREK独特的小69SafeCutusesdual