solitaire颅内支架介入治疗

75646(A)DEC/07“Confidential,ForInternalev3,Inc.UseOnly,DoNotDistribute”“NotapprovedforsaleintheUnitedStates”

颅内支架概览颅内支架分类3颅内辅助支架的作用问题：宽的瘤颈使得动脉瘤内的弹簧圈容易移位或部分脱出到载瘤动脉里，这可能造成严重的并发症。解决方案：颅内辅助支架主要用于辅助宽颈动脉瘤的弹簧圈栓塞，防止弹簧圈的移位或部分脱出。4支架的基础知识与常用术语6开环vs.闭环闭环设计开环设计“游离”的尖端7颅内支架不同的网眼设计SolitaireAB-闭环LeoPlus–闭环Neuroform–开环Enterprise–闭环未连接点8输送性和可回收性输送性：支架能够被输送到病变部位的能力，尤其是通过远端病变或通过迂曲的解剖结构的能力。可回收性：支架被释放后，可以被重新收回且被重新放置到更优位置的能力。这是一项非常重要的能力，分为完全回收和部分回收。柔软性Flexibility为柔软性，支架在闭合状态下随血管的弯曲而弯曲的能力。柔软性越好，支架的通过性越佳。910顺应性Comfortability，支架在打开状态下随血管的弯曲而弯曲的能力。顺应性好，有利于支架完全贴壁和保持血管的正常生理弯曲。顺应性差可能导致血栓的形成11支架的贴壁性支架的贴壁性：支架与血管壁贴合的能力。贴壁性不好可能导致血栓和支架移位的发生径向支撑力是支架对血管壁的支撑能力-决定支架对弹簧圈的支撑能力-衡量支架的稳定性和移位效应1213开环vs.闭环开环闭环SolitaireAB径向支撑力中/低高高柔软性/顺应性高低高打折和毛刺现象毛刺现象明显光滑光滑支架的结构性支撑好更好最优14毛刺现象和打折现象毛刺现象：Gator-Backing，指支架被置于弯曲解剖处时，网丝向外扩张/伸出的趋势。类似鳄鱼背脊。打折现象：支架的弯曲能力，弯曲能力差支架容易在弯曲处发生打折现象，容易造成血管的闭塞15支架短缩？支架释放/撑开前后轴向上长度的差异所有支架都有一定程度的短缩取决于支架的材质和设计对支架的精确释放有重要的意义，但.如果支架可以完全回收重新放置，<20%的短缩率是可以接受的(如SolitaireAB)如果支架不能回收和重新放置，就需要有更低的短缩率16金属/血管比？在覆盖支架的血管部位，支架的金属表面积/血管表面积该指标目前尚不能用于反映颅内支架的性能低金属/血管比可能降低管壁的不良反应。17潜在并发症1支架内再狭窄（In-stentrestenosis）:

狭窄是血管腔的变窄或阻塞。当支架植入血管后，血管壁的内皮被损伤，机体对损伤进行一系列主动修复。虽然此种修复是必要的，但在一些情况下，这种修复可能过度过度的修复可能导致疤痕组织在支架内聚集，导致血管腔的狭窄或阻塞，这称为“支架内再狭窄”。可能导致脑缺血性损伤。18潜在并发症2血栓（thrombosis）:支架植入后，可能导致血栓形成。-急性、亚急性-迟发型可能导致脑缺血性卒中。19潜在并发症3支架移位边支闭塞其他..SolitaireAB产品信息21*NotapprovedforsaleintheUnitedStates.

"InternalUseonly"Forev3Inc.PresentationUseOnly–NotforDistribution2122产品结构图解脱点推送导丝导入鞘全长有用长度远端标记近端标记"InternalUseonly"Forev3Inc.PresentationUseOnly–NotforDistribution22

SolitaireAB的产品特点2324输送推送导丝:0.016”的推送导丝，同弹簧圈的推送一样简便微导管4mm支架使用0.021”Rebar6mm支架使用0.027”Rebar输送和释放可一人操作可用于远端和迂曲的血管25产品型号至少保证支架释放后能够覆盖瘤颈两端各4mm的距离，即有用长度至少超出瘤颈宽度8mm型号适用血管直径直径有用长度全长最小微导管内径远端标记近端标记SAB-4-153.0–4.0mm4mm15mm26mm0.021in.31SAB-4-203.0–4.0mm4mm20mm31mm0.021in.31SAB-6-205.0–6.0mm6mm20mm31mm0.027in.41SAB-6-305.0–6.0mm6mm30mm42mm0.027in.4126支架短缩Device鞘内长度(mm)释放后长度(mm)短缩率(%)4mmx20mm37.832.0(@4mm)15.36mmx30mm52.242.7(@6mm)18.1

短缩主要发生在尺寸较大的血管里SolitaireAB的短缩主要发生在近端

有用长度不发生短缩

回收区是发生短缩的主要位置，释放后

先确保支架远端准确覆盖了动脉瘤远端4mm，释放，瘤颈近端也可以达到4mm的覆盖。Solitaire™AB支架重叠-4mm27支架重叠的中点正对支架近端标记.28Solitaire™AB支架重叠-6mm29支架网眼重叠试验—1st释放C0.991.691.340.250.671.450.95CellA0.65CellBCellCAB30支架网眼重叠试验—2nd释放ACB0.721.100.95CellA0.340.820.911.151.441.77CellBCellC31支架网眼重叠试验—3rd释放ABC0.430.970.97CellA0.320.610.69CellB1.771.902.62CellC32解脱SolitaireAB使用NDS-2解脱盒电解脱.解脱时:轻微回撤微导管，暴露解脱点保持微导管在解脱点近端1-2mm处可以在填圈前或后解脱支架操作过程34器械尺寸选择根据病变情况参考说明书选择SOLITAIRE™AB及微导管:SolitaireAB与Rebar配合使用支架尺寸1）直径：参考目标血管节段的近端、远端的较大直径尺寸2）长度：需要保证其有用长度能够覆盖动脉瘤颈两端各4mm的距离。操作动画（可替代操作图示）..\..\..\..\..\..\Product\SolitaireAB\Solitaire_AB.exe3536操作--微导管到位推送微导管到合适的位置：确保当支架释放后，支架两端能够覆盖瘤颈两端各4mm的距离。37操作图示—插入支架将导引鞘部分插入RHV旋紧RHV持续滴注，确认可见液体从导引鞘近端流出37“Confidential,ForInternalev3,Inc.UseOnly,DoNotDistribute”“NotapprovedforsaleintheUnitedStates”

38操作图示—插入支架旋松RHV推送导引鞘直到稳定在微导管的卡口处旋紧RHV轻柔的向前推送theSOLITAIRE™AB进入微导管38“Confidential,ForInternalev3,Inc.UseOnly,DoNotDistribute”“NotapprovedforsaleintheUnitedStates”

39操作图示—支架到位和释放当支架推送导丝的柔软部分完全进入微导管的尾端，撤掉导引鞘一直推送SOLITAIRE™AB直到支架远端标记到达微导管的末端，确保在支架释放后，能够充分覆盖瘤颈两端至少4mm的距离。注：推送过程中如遇很大阻力请停止推送40操作图示—支架到位和释放保持支架位置不动，小心回撤微导管，释放支架。为达到支架的充分释放，微导管需要撤到支架近端标记的近端。>4mm>4mm41操作图示—支架的回收和重新释放支架回收：保持支架位置不动，小心推送微导管，直到支架全部收到微导管里。SOLITAIRE™AB可以完全回收2次。42操作图示--填弹簧圈将微导管（远端头端≤2.5F）通过支架网眼送入动脉瘤内，填圈。解脱–使用NDS-2解脱盒CR00049Rev.BNotavailableforsaleintheUnitedStates解脱原理Covidien|03April2023|Confidential44|InsertionNeedle（钢针）SolitaireABDetachmentZone（支架解脱点）解脱点的金属结构在外部电流到达、然后离开的过程中发生电解腐蚀。如SolitaireAB的电流途径是：电流从解脱盒发出，到达支架解脱点；支架解脱点发生电解腐蚀；然后电流通过导电途径到达钢针。完整的电流回路是解脱的必要条件)（虽然钢针也接收到电流，但是由于有一定的保护，所以结构上不会受到影响）促进电流运动的因素：盐水冲洗肌肉（+）（-）45解脱盒参数电压(9V)电流1mA按钮：‘Stop’‘Start’‘On’‘Timer’显示解脱过程正消耗的时间(分.秒).最长解脱时间:2分钟CR00049Rev.BNotavailableforsaleintheUnitedStatesThisispictureofNDS-146配件连接线:-1副消毒针(20Gor22G)CR00049Rev.BNotavailableforsaleintheUnitedStates47DetachmentZoneDetachmentZonePushWireIntroducerSheathTotalLengthUsableLengthDistalMarkersProximalMarker"InternalUseonly"Forev3Inc.PresentationUseOnly–NotforDistribution47ElectrolyticDetachmentCR00049Rev.BNotavailableforsaleintheUnitedStates48准备和检测使用新电池:电池指示灯常亮：电量足够电池指示灯闪烁：更换电池将连接线接头插到解脱盒上，并旋紧确保连好。打开开关‘On’,听到一短提示音检测：按‘Stop’钮，所有数字显示‘8’.CR00049Rev.BNotavailableforsaleintheUnitedStates49患者与器械的连接患者将消毒针插在肩膀(或腹股沟处)将“黑线”卡在钢针上。Solitaire将“红线”卡在支架推送导丝的近端无PTFE涂层处暴露解脱点（确保微导管未覆盖支架解脱点）。CR00049Rev.BNotavailableforsaleintheUnitedStates50解脱按“Start”开始解脱电压框显示解脱电压(0.0to9.9volts).如果电压显示0.0伏,可能有短路存在，请重新检查连接如解脱成功，则：解脱盒发出周期性重复的报警声“Detach”灯常亮或解脱2分钟后，解脱盒发出周期性重复的报警声..\..\..\..\..\..\Product\SolitaireAB\Solitaire_AB.exeCR00049Rev.BNotavailableforsaleintheUnitedStates操作动画..\..\..\..\..\..\Product\SolitaireAB\Solitaire_AB.exe5152成功的支架释放DetachedStentCR00049Rev.BNotavailableforsaleintheUnitedStates53SOLITAIRE™AB的输送与输送弹簧圈一样简便，最小使用ID0.021”的微导管输送。柔软性好，易于通过迂曲的血管。使用简便支架应用54支架应用DistalmarkersProximalmarker辅助支撑弹簧圈

贴壁性好

径向支撑力好

可视性佳磁共振成像相容性

03April2023|Confidential55|异议处理CR00049Rev.BNotavailableforsaleintheUnitedStates57防止填圈过程中支架解脱假阳性解脱（未解脱）假阴性解脱（解脱了）CR00049Rev.BNotavailableforsaleintheUnitedStates58防止填圈过程中支架解脱如希望在填圈后解脱支架，则手术过程中可以:用微导管覆盖支架解脱点在解脱弹簧圈时，用干布覆盖推送导丝近端（体外）如果导丝交叉可能出现交叉电流，导致支架过早解脱。避免推送导丝交叉干布覆盖支架推送导丝CR00049Rev.BNotavailableforsaleintheUnitedStates59假阳性解脱（未解脱）解脱盒已经报警显示解脱，但实际上未解脱CR00049Rev.BNotavailableforsaleintheUnitedStates解脱的优化方法：解脱前：消毒针插在患者肩膀或颈部。在针头处滴几滴生理盐水。消毒针插在肌肉层里。使用9V新电池。使用新电解线。60优化方法：解脱中：确保微导管中持续快速滴注生理盐水避免消毒针插在脂肪层支架近端标记与微导管远端标记之间距离<2mm支架推送导丝近端在干燥的操作台表面确保卸掉微导管与支架推送导丝上的力量61国外医生经验方法：针头处滴几滴生理盐水按‘Stop’重置，按‘Start’再次解脱换用BSC的解脱器6263假阴性释放（解脱了）医生看到支架解脱但解脱盒10秒后仍未报警(解脱盒设定程序为解脱后5秒报警）:建议等待解脱时间至2分钟，透视下辨别CR00049Rev.BNotavailableforsaleintheUnitedStates中断解脱CR00049Rev.BNotavailableforsaleintheUnitedStates65中断解脱并继续解脱按“STOP”可以中断“timer”停止计时电流(0.0mA)和电压(“-.-”)被切断.重新开始请短按(<1秒)“START”.电流和电压重新显示，“timer”继续计时CR00049Rev.BNotavailableforsaleintheUnitedStates66线路连接导致的解脱中断如果患者方的连接中断,解脱盒可以识别并长报警及“Detach”灯亮。检查线路，确保正确连接。按STOP，“timer”数值将归0。按START重新开始。CR00049Rev.BNotavailableforsaleintheUnitedStates67重置Timer重新解脱（timer重新显示“0.0”并重新计时）可以长按START重置所有参数Timer归"00.00".常规步骤解脱。CR00049Rev.BNotavailableforsaleintheUnitedStatesStentingTechniques69SingleStentUseofasinglestent:Placestent,detach,placecoilsthruthestrutsPlacestent,placecoilsthruthestruts,detachPlacecatheter,placestentsocatheteris‘jailed’alongthestent,placecoilsPlacethestent,detach,letitendothelializeforafewdays,gobackinandcoilthruthestrutsUsageofstentasatemporaryassist–reinforcestheadvantageofdeploymentandretrieval–forcasesthatarenotamendabletoballoonsandwherethephysiciandoesn’twanttoleaveinastentpermanently70MultiplestentsStentinStenttechnique:SeveralstentsmightbeneededtocovertheneckareaSomephysicianswillputstents‘ineachother’tomaketheirown‘flowdiversion’productX–orY-stenting:Asecondstentisbroughtinthroughthefirststentanddeployed.KissingTechnique:Thestentsaredeployednexttoeachother71StentingTechniquesTechniqueWhyitisdoneWhereitisdoneProsConsSinglestentWide-neckedaneurysmfromsingleparentvesselICA,MCA,ACA,VA,BA,PCAEndovascularreconstructionofwide-neckedaneurysmsX/Y-stentingWide-neckedaneurysminvolvingtwomajorvesselsBi-furcation,i.e.,ACOMcomplex,MCA,BA,ICAbifurcationsReconstructionofcomplex,surgicallydifficultaneurysmsRisk-benefitratioversusopensurgerynotdeterminedKissingTechniqueSameindicationsasYComplexMCA,BA,ICAbifurcationsReconstructionofcomplex,surgicallydifficultaneurysmsRisk-benefitratioversusopensurgerynotdetermined72StentingTechniquesTechniqueSolitaireABNeuroformEnterpriseSinglestentPossiblePossiblePossibleY-stentingAllowsa3mmdiametercircletopassthrough.*PossiblewithNeuroform2,notrecommendedwithNeuroform3Notpossible.Only1.5mmdiametertoremainopen,whichisnotbigenough.KissingTechniquePossible*PossiblePossible*Fieldexperience73Y-StentingOnestentisputinanddeployed.Asecondstentisbroughtinthroughthefirststentanddeployed.74KissingTechniquewithStraightStentFirstInsteadofbringinginanotherstentthroughthestent,thestentsaredeployednexttoeachother.75KissingTechniquewithBranchStentFirstInbothcases,thefirststentdidnotmovewhenthesecondstentwasdeployed.MedicalTherapy77Pre-procedureElectiveDailydoses,starting3-4dayspriortoprocedure,wanttoloadthepatientwithanti-platelets:Aspirin:325–1,300mgPlavix:75mgAspirin:Takes2–4hourstoalterplateletfunctionReducesriskofvascularmortalityPlavix:Takes2daystoalterplateletfunction*Generalacceptedpractice,Medicationregimestatementsarenottherecommendationofev378Pre-procedureEmergencyRightbeforeprocedure:Aspirin:325-1300mgPlavix:300–600mgDisadvantageofgivingPlavixshortlybeforeprocedureisthatitisnotaseffectiveforplateletblockage50%ofplateletsblockedin3-4hrs*Generalacceptedpractice,Medicationregimestatementsarenottherecommendationofev379Post-procedureAfterprocedurecontinuePlavix(75mg)andaspirin(325mg)for30–90days.Then:Stopboth(notverycommon)orStopPlavixandcontinueaspirinat325mgor81mg(babyaspirin)forlife(mostcommon)*Generalacceptedpractice,Medicationregimestatementsarenottherecommendationofev3TipsandTricks81TipsandTricksCoilingWhenthecatheterisjailed,keepingthestentattachedduringcatheterremovalwillgiveadditionalstability.Keepingthestentattacheduntiltheendoftheprocedure,preservestheoptiontoretrieve/repositionifthecoilsdon’tsitwell.Stentworksverywellforbifurcation,asyoucanputastentthroughthestruts.Alsonott&tTheabilitytoretrieve/repositiongivesincrediblepeaceofmind!(thisispositioningnottipandtricks)82TipsandTricksDeliveryRebaristhepreferredmicrocatheter.Thestentdeliversbestthroughit.IfyougetaRebarinposition,thestentwillfollow.Why?UseRebarwithonlyonemarker…Afterputtingstentthroughthehub,flushthemicrocatheterbeforebringinginthestent.ShouldhavecontinuousflushgoingFormostaccuratepositioning,movethestentminimumof2markerlengthsdistalpasttheAN.Thiswillbeapp.4mm.83TipsandTricksDetachmentToavoidaccidentalprematuredetachment,keepdetachmentzonecoveredwiththemicrocatheteruntilyouarereadytodetach.Whendetachingthestent,exposedetachmentzonebyunsheathingthecatheter.Keepmicrocatheter1-2mmproximaltothedetachmentzonetoavoidlongerdetachmenttimesorafalsepositive.Clinical85ClinicalPapersANovelSelf-ExpandingFullyRetrievableIntracranialStent(SOLO):ExperienceinNineProceduresofStent-assistedAneurysmCoilOcclusion–ThomasLiebig,HansHenkes,JörgReinartz,ElinaMiloslavski,andDietmarKühne–Neuroradiology2006:48:471-478Immediateandmidtermfollow-upresultsofusinganelectrodetachable,fullyretrievableSOLOstentsystemintheendovascularcoilocclusionofwide-neckedcerbralaneurysms–KivilcimYavuz,M.D.,SerdarGeyik,M.D.,AlmilaGulsunPamuk,M.D.,OsmanKoc,M.D.,IsilSaatci,M.D.,andH.SaruhanCekirge,M.D.–JNeurosurg107:1–7,2007竞争产品优点网眼大Ystent技术操作简单可回收可应用于更广泛的血管直径支架重叠，类似“FD”效果网眼大弹簧圈调出，范围3mm?8788产品信息纵览SolitaireAB(ev3)Enterprise(Cordis)Neuroform(BSC)Wingspan(BSC)LeoPlus(Balt)IndicationIntracranialVascularDiseaseIntracranialAneurysmsIntracranialAneurysmsIntracranialAtherscleroticStenosisIntracranialAneurysmsRetrievable/RepositionableYESPARTIALLY(fulldeploymentimpossible)NONOPARTIALLY(fulldeploymentimpossible)Sizes(mm)4,64.52.5,3,3.5,4,4.52.5,3,3.5,4,4.52.5,3.5,4.5,5.5WorkingLengths(mm)15,20,3014,22,28,3710,15,20,3019,15,2012,15,18,20,25,30,35,40,50,75VesselRange3-6mm2.5-4mm2-4.5mm2-4.5mm2-5.5mmCellTypeClosedClosedOpenOpenClosedMarkers3or4distal&1proximal4markersoneachend4markersoneachend4markersoneachend2platinumthreadsonstentbody89StentImagesSolitaireNeuroform&WingspanaresameBUTWingspanhashigherradialforceLeoPlusEnterprise90RadialForce91RadialForcePhysicianswouldliketoseecomparisondata,thenumbersdon’treallytellthemanythingClinicalimportance:MeasureformigrationandstabilityAhigherradialforcesignalsthatstentmightgrabthevesselwallbetteranddoesn’tmigrateComparison:Enterprise,SolitaireandWingspanhavealmostsameradialforce,soSolitaireisok.92Metaltovesselratio93Conformability94ConformabilityPhysiciansdon’tcommonlyaskforthisdata:EnterpriseisconsideredgoodComparison:EnterpriseisfineandSolitaireissignificantlybetter95WallAppositionSolitaireEnterpriseLeoNeuroformStentsdeployedin3mmvessel,2.4mmbendradius96WallAppositionSolitaireEnterpriseLeoNeuroformStentsdeployedin4mmvessel,2.4mmbendradius97WallAppositionImportantdataforthephysicians.Clinicalimportance:Cellsofstentsthatdon’thaveagoodwallapposition,can’texpandthatwellandthiscanhaveaneffectongettingthecatheterthru->willhavetojailthecatheterPotentialofcoilherniationComparison:SolitaireABmaintainsbetterwallappositionthanEnterpriseandNeuroform98Gator-BackingNeuroform33.5x20Leo3.5x25SolitaireAB4x20Enterprise4.5x22Wingspan3.5x1599KinkingSolitaireAB4x20Enterprise4.5x22Leo3.5x25Neuroform33.5x20Wingspan3.5x15100Gator-BackingandKinkingForsomephysiciansthisisimportant,forothersitis‘nice-to-know’thoughwouldn’tstopthemfromusingastenttheylike.Clinicalrelevance:MayresultincoilherniationUnlikelythatkinkingwillresultinvesselocclusion,thoughitmightlimitcatheteraccessComparison:Gator-backingandkinkingnotobservedinSolitaireABandEnterprise101StentCellArea102StentCellSize103CellareaandsizePhysicianswouldliketoknowbothdataClinicalrelevance:WanttoknowwholeareaforpotentialcoilherniationThesizeisimportantforcathetersizetobeabletogothruComparison:Abletoplacea3mmstentthroughSolitaireABforbifurcation/Y-stenting,whileotherstentshavemuchsmallercellsizeAcatheterdiameterof3mmcancrossSolitaire,whileacatheterdiameterof1.3mmcancrosstheEnterprise.ThelargestcatheterthatcanpassthroughinSolitaireis8F.Thisislargerthanmostdevicesusedinneurovascularintervention.SolitaireABcelllengthissimilartoEnterprise,thoughSolitaireistwiceaswide,thereforecellareaofSolitaireistwiceaslarge.104WorkingareaforeshorteningDeviceSize(mm)Foreshortening(%)Enterprise4.5x156.74.5x227.74.5x289.84.5x3710.9Neuroform34x205.4SolitaireAB4x2015.36x3018.1WorkingareaofSolitaireABdoesnotforeshorten105DeliverymethodSolitaireAB:Deviceattachedtopushwire,loadedintoasheath.Pushedthroughentirecatheter.Electrolyticdetachment.Enterprise:Deviceisloadedintoasheath,loadedovertheguidewireandpushedthroughtheentirecatheter.Deviceisreleasedfromtheguidewirewhenreleasedfromthecatheter.NeuroformandWingspan:Deviceloadedoverpolymertubeandpreloadedattipofcatheter.Guidewireaccessthroughpolymertube.Deviceisreleasedwhencatheterispulledback.Leo:Devicehookedontopushwire,loadedintoasheath.Pushedthroughentirecatheter.Devicedetacheswhenpushwiretipexitscatheterandunhooksfromdevice.106DeliverymethodClinicalrelevance:SolitaireABiseasytouse,deliverslikeacoil,noextrastepsneeded.Disadvantageispotentiallossofguidewireaccess.StentneedstobeabletobedeliveredattherightplaceComparison:Physicianswillchoosestentsbasedonaneurysmsizeandlocation,stentanddeliverycharacteristics.ItisimportanttounderstandofyourphysicianwhathetakesintoconfigurationandhowSolitairewillworkinhispractice.MarketOverview108ProjectedMarketsize109EstimatedMarketOverview110OutlookSolitaireABPotentialrisks:ProductavailabilityFullrangeofsizesFlowDiversionStentsandBalloons112StentsAdvantagesStraightforwardandeasyprocedureSmallriskofcoilherniationChoicebetweencoilingthruthestrutsorjailingthecatheter.CanputstentinafewdaysbeforecoilingandletitendothelializeIfalooppopsout,youonlyhavetopulloutthatspecificcoil113StentsDisadvantagesPermanentforeignbodyinthebrain,nolong-termresultsavailableyetNeedlife-timemedicationtominimizein-stentrestenosisorthrombosisStentcanjumpDifficultydeployingthestentintortuousenvironmentSeveralstentsmightbenecessarytocovertheneck(stentinstenttechnique)Safety:Riskofcatheterstuckinstent114BalloonsAdvantagesPreventsmisplacementofcoilsandreducesriskofischemiceventsAfterprocedurenoforeignmaterialremainsinvesselSafety:NoneedtoplacecatheterdeepinANforcoildeliveryIncaseofrupture,aplacedballoonallowsforimmediatehemorrhagecontrolAllowscoverageofcomplexanddifficultlocatedwideneckaneurysmsUsuallynomedsneeded(eventhoughsomephysiciansprefertogivePlavixand/oraspirin)115BalloonsAssistedCoiling–HyperGlide/HyperFormDisadvantagesNopermanentbarrierProcedureincreasesincomplexityanddurationTrainingrequiredNeedtocontroltheinflationanddeflationInstability,ballooncanjumpBloodcanre-entertheAN,increasingthepressureandleadingtopotentialANrupturingCanonlyseeafterballoonhasbeenremovedandallcoilsdelivered,ifalooppopsout.Ifsoallcoilswillhavetobepulledout.116StrategicImplicationsIt’snot(necessarily)aneither/orstoryStentorBallooncanbeusedinmostcasesEngagethediscussionwithyourphysician!HighlightbenefitsofbothandhowtheycanworkcomplementaryACOMM:rarelytreatedw/oballoonPCOMM:balloonandstentworkwell117KeyMessages“Fullydeployable.Completelyretrievable.”EaseindeliveryAccuracyanddeploymentcontrolOptimalcoilmasssupportElectrolyticdetachment118SalesToolsAvailableQ1:BrochureCompetitiveoverviewIn-servicepresentationCasestudybookletWebsiteTargetedinQ2:WallchartCDwithvideoonprepa