
冠状动脉介入治疗球囊的选择ppt课件.ppt
36页冠状动脉介入治疗球冠状动脉介入治疗球囊的选择囊的选择徐州中心医院吴强球囊分类球囊分类n n整体交换球囊〔OTW- over the wire)n n快速交换球囊 (monorail)Rapid ExchangeRapid ExchangeGuidewireGuidewireInflation lumenInflation lumen& guidewire lumen& guidewire lumenInflation lumen onlyInflation lumen onlyInflation portInflation portOver-the-WireOver-the-WireGuidewireGuidewireInflation lumenInflation lumen& guidewire lumen& guidewire lumenInflation PortInflation Port球囊的构造球囊的构造n n球囊尖端n n球囊 n n推送杆球囊尖端球囊尖端n n外径:直头-圆弧-锥形n n尖端与球囊的衔接:胶水黏结-热焊接-激光焊接球囊球囊n n球囊资料:尼龙、聚乙烯-球囊顺应性〔顺应性球囊资料:尼龙、聚乙烯-球囊顺应性〔顺应性/ /半顺应半顺应性性/ /非顺应性〕〔顺应性非顺应性〕〔顺应性= =球囊直径球囊直径/ /压力压力atmatm〕〕n n折叠方式:零折叠、二折叠三层折叠:利于回卷,后撤,折叠方式:零折叠、二折叠三层折叠:利于回卷,后撤,低折叠-减小经过半径。
低折叠-减小经过半径n n标志方式:中央标志-易于经过严重狭窄病变,双标志-标志方式:中央标志-易于经过严重狭窄病变,双标志-利于丈量病变长度,与内杆关系〔外包利于丈量病变长度,与内杆关系〔外包/ /内嵌〕内嵌〕n n球囊肩部角度:球囊于尖部平滑过渡有利于经过病变球囊肩部角度:球囊于尖部平滑过渡有利于经过病变n n球囊与中心杆的衔接技术和资料:决议经过扭曲血管的才球囊与中心杆的衔接技术和资料:决议经过扭曲血管的才干干n n球囊外表亲水涂层有利球囊的经过性球囊外表亲水涂层有利球囊的经过性开辟新纪元的零折叠技术零折叠零折叠两折叠两折叠•没有折叠的球囊资料没有折叠的球囊资料•球囊资料直接裹在远端球囊杆上,加压充盈球囊资料直接裹在远端球囊杆上,加压充盈 成为一个球囊成为一个球囊Sprinter 1.5mmSprinter Legend 1.25&1.5mm 金金标志志带在外杆上在外杆上标志带处的球囊外径在同类产品中最小〔标志带处的球囊外径在同类产品中最小〔0.024〞〕〞〕Sprinter Legend 1.25&1.5mm球囊标志带改放在球囊内杆上铂金加銥金加銥标志志带在内杆上在内杆上球囊性能球囊性能n n外径〔crossing profile)n n灵敏性〔flexibility)n n跟踪性〔trackbility)n n推送性〔pushbility)n n顺应性〔compliance)球囊操作要领球囊操作要领预扩张预扩张n n有利于支架的植入有利于支架的植入n n有利于病变的丈量有利于病变的丈量n n选择小于血管直径选择小于血管直径0.5-1mm0.5-1mm的球囊进展预扩张,球囊长度的球囊进展预扩张,球囊长度应适当应适当n n预扩张应尽量减少对正常血管的损伤,因此,大直径高压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运用。
力只在必要时运用n n为丈量病变长度,使预扩张球囊在冠状动脉内进展造影时,为丈量病变长度,使预扩张球囊在冠状动脉内进展造影时,注射造影剂的力度不宜过大,以免加重血管的撕裂注射造影剂的力度不宜过大,以免加重血管的撕裂n n对于狭窄程度重、较复杂的病变,估计支架经过较困难的对于狭窄程度重、较复杂的病变,估计支架经过较困难的病变应常规充分地预扩张,尤其对初学者病变应常规充分地预扩张,尤其对初学者预扩张中的问题预扩张中的问题n n球囊的经过性: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)n n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〕血管内超声〔IVUS〕: 血管钙化不同类型病变的球囊选择 n n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n n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n n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 后扩张后扩张n n防止支架贴壁不良,预防支架内血栓构成,降低再狭窄n n后扩张球囊可选择大一号的球囊或更高的压力n n后扩张时一定不能超出支架的边缘,尤其是的DESn n不可盲目追求一切病例的大球囊高压力的后扩张,以免添加无再流和冠状动脉破裂的风险不同类型病变的球囊选择 n nCTO 病变:常选择单标志、整体交换、小外径〔1.5-1.25-1.0 mm〕球囊,如Maverick Sprinter Legend等n n长病变:原那么上选用较长的球囊,以防两端撕裂并减少扩张次数。
n n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 常用的球囊特点常用的球囊特点Maverick® PTCA Balloon Cathetersn nProprietary laser bonded technology creates an extraordinary TrakTip™ Design and precise, smooth bonds throughout the shaft. n nPush coil design and improved distal flexibility for enhanced trackability. n nOur 1.5 and 2.0 mm SoftLEAP™ Balloons offer enhanced crossability. Apex™ PTCA Dilatation Cathetern nSlope™ Outer Shaft smoothly transitions Slope™ Outer Shaft smoothly transitions n n from stiff to flexible, all in one piece, for from stiff to flexible, all in one piece, for n n more efficient push transmission more efficient push transmission n nBi-Segment™ Inner Shaft optimizes the Bi-Segment™ Inner Shaft optimizes the n n balance between push and track balance between push and track n nShorter, thinner marker bands increase Shorter, thinner marker bands increase n n distal flexibility distal flexibility n nRedesigned tip with improved flexibility and Redesigned tip with improved flexibility and n n wire movement; same ultra-low 0.017" wire movement; same ultra-low 0.017" profile profile n nOptiLEAP™ Balloon with reduced waist OptiLEAP™ Balloon with reduced waist n n thickness provides great sizing flexibility thickness provides great sizing flexibility with with n n lower profiles lower profiles n nNano-composite materials adds structure andNano-composite materials adds structure andn n pushability to the outer shaft pushability to the outer shaft Quantum™ Maverick® Balloonn nLow profile, full length 1.8F or 2.0F Monorail™ shaft n nLow profile 3.2F proximal over-the-wire shaft n nBioslide™ Coating on a PEBAX® Distal Shaft n nLaser bonding technology n nQuantum LEAP Balloon Material n nTapered TrakTip™ Design with .017" lesion entry profile* NC sprintern n外形外形细细小的小的FasTracFasTrac头头端技端技术术- -可在遇到可在遇到n n 较难经过较难经过的病的病变时变时提供极佳的提供极佳的经过经过才干;才干; n n柔柔软软耐用的耐用的Fulcrum PlusFulcrum Plus球囊球囊资资料和料和MiniWrapMiniWrapn n 折叠技折叠技术术提供提供细细小的外径和出色的再回抱才干;小的外径和出色的再回抱才干; n n 选择选择性的性的Dura-TracDura-Trac涂涂层层使球囊在到达和使球囊在到达和经过经过n n 病病变变的的过过程中程中坚坚持耐久的光滑,在球囊持耐久的光滑,在球囊扩张扩张n n 时坚时坚持持稳稳定;定; n n 渐细钢丝设计渐细钢丝设计的推送杆加的推送杆加强强了球囊的跟踪能了球囊的跟踪能n n 力和力和经过远经过远端病端病变变才干;才干; n n 光滑光滑细细小的小的导丝导丝交交换换口使口使3.5mm3.5mm以下的任何以下的任何n n 两个球囊可在两个球囊可在6F6F〔〔0.070"0.070"〕的指引〕的指引导导管里管里对对吻。
吻n nSunflex Tip is superbly engineered to give a Sunflex Tip is superbly engineered to give a n n perfect balance between flexibility and kink resistance. perfect balance between flexibility and kink resistance. n n ‘Zero’ transition between the tip and wire for smoothest ‘Zero’ transition between the tip and wire for smoothestn n entry profile. entry profile.n nTapered Tip:The tapered soft tip combined with Tapered Tip:The tapered soft tip combined with n n advanced laser welding technology provides the advanced laser welding technology provides the n n most competitive tip profile most competitive tip profilen nSlidematrix dual coating is specially formulated withSlidematrix dual coating is specially formulated withn n two unique proprietary blends. Hydrophilic and Invio two unique proprietary blends. Hydrophilic and Invio n n coatings are applied to the distal leading tip section coatings are applied to the distal leading tip section n n and the balloon/shaft section, respectively to provide and the balloon/shaft section, respectively to provide n n an optimal balance between lubricious crossing and an optimal balance between lubricious crossing and n n minimizing watermelon seeding minimizing watermelon seeding n nTight Fold processing results in a slenderTight Fold processing results in a slendern n primary profile for enhanced crossability primary profile for enhanced crossabilityn n through tight lesions. through tight lesions. n nSapphire NCSapphire NCOrbusNeich n nThe IP Transition Zone of the Avita The IP Transition Zone of the Avita n n PTCA Dilatation Catheter provides PTCA Dilatation Catheter provides n n intensified pushability. intensified pushability. n nThe new tapered tip design with soft The new tapered tip design with soft n n material exhibits a flexible tip for smooth material exhibits a flexible tip for smoothn n lesion entry and minimal vessel trauma. lesion entry and minimal vessel trauma. n nThe Invio coating on the inner lumen The Invio coating on the inner lumen n n eliminates friction between the catheter eliminates friction between the cathetern n and guidewire. Invio is also applied to and guidewire. Invio is also applied to n n the outer distal segment from the tip the outer distal segment from the tipn n to the exit marker zone for lubricious to the exit marker zone for lubricious n n crossability. crossability. n nAvita HPAvita HPOrbusNeich Ruginn nCrossTipTM CrossTipTM 确保确保确保确保RyuginRyugin经过经过性可以到达的最高性能。
性可以到达的最高性能性可以到达的最高性能性可以到达的最高性能CrossTipTM CrossTipTM 是由特殊混合的是由特殊混合的是由特殊混合的是由特殊混合的弹弹性塑料聚合物制造而成性塑料聚合物制造而成性塑料聚合物制造而成性塑料聚合物制造而成0.017 0.017 英寸英寸英寸英寸(0.043(0.043毫米毫米毫米毫米) )的的的的入口外径确保了入口外径确保了入口外径确保了入口外径确保了Ryugin Ryugin 在完全在完全在完全在完全闭闭塞的病塞的病塞的病塞的病变变的复的复的复的复杂杂管腔里的管腔里的管腔里的管腔里的经过经过性 CrossTipTM CrossTipTM 中等中等中等中等长长度的柔度的柔度的柔度的柔韧韧前端能前端能前端能前端能较较易地易地易地易地经过经过移植支架移植支架移植支架移植支架处处的病的病的病的病变变并并并并绷紧绷紧其其其其钙钙化病化病化病化病变变 n n亲亲水涂水涂水涂水涂层层M-CoatingM-Coating,塑料聚合物的复合,塑料聚合物的复合,塑料聚合物的复合,塑料聚合物的复合层层和新一代金属合金的和新一代金属合金的和新一代金属合金的和新一代金属合金的HypotubeHypotube。
运用运用RyuginRyugin经过过经过过度弯曲和大弯曲血管度弯曲和大弯曲血管度弯曲和大弯曲血管度弯曲和大弯曲血管时时,它能,它能,它能,它能顺顺滑的滑的滑的滑的到达目的病到达目的病到达目的病到达目的病变变部位,并且部位,并且部位,并且部位,并且胜胜利的利的利的利的处处置其复置其复置其复置其复杂闭杂闭塞病塞病塞病塞病变变n n提供广泛有效的球囊直径提供广泛有效的球囊直径提供广泛有效的球囊直径提供广泛有效的球囊直径选择选择范范范范围围——从超从超从超从超细细的的的的1.251.25毫米直径到毫米直径到毫米直径到毫米直径到4.04.0毫米毫米毫米毫米直径不等直径不等直径不等直径不等n n薄型聚薄型聚薄型聚薄型聚酰酰胺球囊确保了其杰出的胺球囊确保了其杰出的胺球囊确保了其杰出的胺球囊确保了其杰出的经过经过性性性性Ryugin CrossTip Ryugin CrossTip 是从尖端到是从尖端到是从尖端到是从尖端到薄型聚合物球囊的一段平滑薄型聚合物球囊的一段平滑薄型聚合物球囊的一段平滑薄型聚合物球囊的一段平滑过过度部分,平滑柔度部分,平滑柔度部分,平滑柔度部分,平滑柔韧韧的的的的结结合体可以合体可以合体可以合体可以经过经过各各各各种复种复种复种复杂杂病病病病变变部位。
部位n n泰泰泰泰尔尔茂新一代茂新一代茂新一代茂新一代FC(Flexible Corrugate) FC(Flexible Corrugate) 轴轴管成管成管成管成为衔为衔接高接高接高接高弹弹性的前端性的前端性的前端性的前端轴轴管和具管和具管和具管和具备强备强硬金属的硬金属的硬金属的硬金属的Hypotube Hypotube 轴轴管之管之管之管之间间的的的的桥桥梁 FC-shaft FC-shaft 是指是指是指是指经经过过加工的柔加工的柔加工的柔加工的柔软软的胶的胶的胶的胶质轴质轴,,,,该该技技技技术实现术实现了了了了经过经过一个平衡一个平衡一个平衡一个平衡轴轴加加加加强强力量的力量的力量的力量的传传输输性和性和性和性和弹弹性 Voyagern nSuperb Cross Tapered Tip DesignSuperb Cross Tapered Tip Designn nNew tapered tip with .017New tapered tip with .017〞〞〞〞 tip entry profile designed to cross tight lesions tip entry profile designed to cross tight lesions n nImproved tip-to-wire conformability1 for confident track and cross Improved tip-to-wire conformability1 for confident track and cross n nPolyurethane tip material is flexible yet durable for tough lesions Polyurethane tip material is flexible yet durable for tough lesions n nFlexible tungsten marker technology allows catheter to conform to tortuous Flexible tungsten marker technology allows catheter to conform to tortuous anatomy anatomy n nMore Options — Low Profile Shaft DesignMore Options — Low Profile Shaft Designn nVersatile treatment in a 6F guide Versatile treatment in a 6F guide n nExcellent track and push in tortuous anatomy with new hypotube design Excellent track and push in tortuous anatomy with new hypotube design n nReinforced mid-shaft design provides flexibility and additional support Reinforced mid-shaft design provides flexibility and additional support n nFlexibility with Visibility — Proprietary Tungsten MarkerFlexibility with Visibility — Proprietary Tungsten Markern nNew marker material comprised of tungsten polymer New marker material comprised of tungsten polymer n nFlexible marker design allows the catheter to conform more easily to tortuous Flexible marker design allows the catheter to conform more easily to tortuous anatomy anatomy n nIncreased marker flexibility helps to reduce resistance when crossing tight Increased marker flexibility helps to reduce resistance when crossing tight lesions lesions n nPrecise Dilatation — Proven Balloon PerformancePrecise Dilatation — Proven Balloon Performancen nShort tapers allow for precise dilatation Short tapers allow for precise dilatation n nImproved LOFOLD Balloon Technology processes allows for excellent rewrap Improved LOFOLD Balloon Technology processes allows for excellent rewrap and recross1 and recross1 n nXCELON S Balloon Material achieves superb flexibility XCELON S Balloon Material achieves superb flexibility Powersailn nPLATEAU Balloon MaterialPLATEAU Balloon Materialn nProvides non-compliance at high pressure without Provides non-compliance at high pressure without compromising performance compromising performance n nFlexibility and conformability for excellent deliverability Flexibility and conformability for excellent deliverability n nLOFOLD Balloon TechnologyLOFOLD Balloon Technologyn nProvides a low crossing profile for exceptional lesion cross Provides a low crossing profile for exceptional lesion cross n nLOFOLD balloon technology for improved balloon rewrap LOFOLD balloon technology for improved balloon rewrap n nSoft Tip DesignSoft Tip Designn nTapered tip design creates a low entry profile and excellent tip-Tapered tip design creates a low entry profile and excellent tip-to-wire conformability for easy lesion access to-wire conformability for easy lesion access n nSoft tip provides flexibility for negotiating tortuosity and Soft tip provides flexibility for negotiating tortuosity and crossing stent struts crossing stent struts n nDual Swaged MarkersDual Swaged Markersn nProvide lower profiles than conventional markers Provide lower profiles than conventional markers 为复杂病变设计的为复杂病变设计的MINI TREKn nMINI TREK独特的小底盘设计提供提供1.20 mm, 1.50 mm和和2.00 mm 的球囊的球囊n nSafeCut uses dual wire mechanism to createSafeCut uses dual wire mechanism to createn n focused force. It has a built-in 0.011 integral focused force. It has a built-in 0.011 integraln n wire external to the balloon to help track wire external to the balloon to help track n n tortuous vessels with great efficiency. tortuous vessels with great efficiency. n nA standard 0.014 guidewire that delivers the A standard 0.014 guidewire that delivers the n n catheter to the target lesion also participates catheter to the target lesion also participates n n in the dilatation process. The guidewire exit in the dilatation process. The guidewire exit n n port is located at the proximal part of the balloon. port is located at the proximal part of the balloon. n nDuring balloon dilatation, the standard guidewire and integral wire apply During balloon dilatation, the standard guidewire and integral wire apply controlled force to facilitate plaque fractures at low inflation pressures. The controlled force to facilitate plaque fractures at low inflation pressures. The same application also helps minimize balloon slippage. same application also helps minimize balloon slippage. n nSafeCut's distal leading tip profile is 0.032" tapered to 0.028" which is smaller SafeCut's distal leading tip profile is 0.032" tapered to 0.028" which is smaller than those of other focused force balloons. than those of other focused force balloons. n nBalloons with embedded blades for scoring the vessel have high crossing Balloons with embedded blades for scoring the vessel have high crossing profiles due to the nature of the balloon materials and blades. profiles due to the nature of the balloon materials and blades. n nThe integral wire and standard guidewire apply evenly distributed force to The integral wire and standard guidewire apply evenly distributed force to facilitate controlled plaque at low pressures, reducing trauma to the vessel facilitate controlled plaque at low pressures, reducing trauma to the vessel wall. wall. n nOther balloons using the same focused force technology use blades which are Other balloons using the same focused force technology use blades which are much more traumatic to the vessel wall. much more traumatic to the vessel wall. OrbusNeich Cutting Balloonn nThe Flexibility You Want The Flexibility You Want n nNylon balloon material designed to provide flexibility, superbNylon balloon material designed to provide flexibility, superbn n compliance and improved puncture resistance compliance and improved puncture resistance n nOverall better deliverability to treat more complex lesions. Overall better deliverability to treat more complex lesions. n nThe Deliverability You Need The Deliverability You Need n n30% more Deliverable than the Cutting Balloon Ultra2™ 30% more Deliverable than the Cutting Balloon Ultra2™ Device* Device* n n50% improvement in re-cross compared to the Cutting Balloon 50% improvement in re-cross compared to the Cutting Balloon Ultra2™ Device*Ultra2™ Device*n nThe Predictability You Rely On The Predictability You Rely On n nPrecise dilatation Precise dilatation n nScoring the plaque by severing the elastic and fibrotic Scoring the plaque by severing the elastic and fibrotic continuity of the vessel wall continuity of the vessel wall n nDilating the lesion at lower pressures with less recoil Dilating the lesion at lower pressures with less recoil n nLumen gain through plaque compression instead of vessel wall Lumen gain through plaque compression instead of vessel wall expansionexpansion谢谢谢谢。












