Lacrosse高压球囊介绍课件

Lacrosse高压球囊概要基于LacrossePTCA球囊导管的基本结构采用锥形尖端确保优良的病变通过性剖面尺寸

:0.0165”80mm

螺旋形管渐变过渡

–高推送力

导管尖端外径的比较导管尖端外径的比较vs.ApolloHPvs.ACo.

NCMavs.MCo.

NCSvs.JLCo.

Povs.TCo.

Hvs.BCo.

QM产品类型近段

(Fr.)中段

(Fr.)远段

(Fr.)长度

『mm』额定压RBPPow.LacrosseRX2.2≦2.72.5(2.7)8/10/12/151420QuantumMaverickRX1.8(2.0)-2.78/12/15/20/301220(19)PotenzaRX2.12.92.78/13/181222(20)FortisRX2.12.92.7131222(20)NCMercuryRX2.02.62.710/15/201020KongouRX2.5-2.715/201020HinodeRX2.6(2.8)2.6(3.9)2.6/2.7/2.88/12/15/18/23/281220(18)HiryuRX2.0-2.5(2.6)6/10/15/201020(18)ApolloHPRX2.0-2.5(2.7)10/15820AVIONHPRX2.0-2.610/14/20/30821(20)NCSprinterRX1.9-2.6(3.0)9/12/15/21/271018产品技术参数（根据产品彩页资料）产品4681012141618202223Pow.Lacrosse2.652.732.822.892.953.003.053.093.133.173.19QuantumMaverick2.712.792.862.933.003.033.073.103.143.183.22Potenza2.712.802.882.943.003.043.083.113.143.173.19FORTIS2.712.802.882.943.003.043.083.113.143.173.19NCMercury2.822.882.943.003.033.063.103.133.16

3.203.22Kongou

2.802.913.003.043.083.123.163.203.253.27HINODE2.682.782.872.953.013.063.113.153.203.253.27Hiryu2.802.892.953.003.043.083.123.163.203.253.28ApolloHP2.892.963.013.053.093.123.163.203.243.283.30AVIONHP2.843.003.043.093.153.203.253.31--NCSprinter

2.973.043.103.153.203.26---产品顺应性（基于产品彩页资料

）

Ф3.00mm

扩张压力从额定压增加到

RBP，球囊直径的变化小于5%

顺应性汇总表扩张压

atm球囊直径（mm）2.25mm2.50mm2.75mm3.00mm3.25mm3.50mm3.75mm4.00mm4.50mm62.062.272.532.732.963.273.543.774.2172.092.312.572.773.013.313.593.824.2782.112.342.602.823.063.353.633.874.3392.142.372.632.853.103.383.673.914.38102.162.402.662.893.143.423.703.954.43112.192.432.692.923.173.443.733.984.47122.212.462.712.953.203.473.754.004.50132.232.482.732.983.233.493.784.034.53142.252.502.753.003.253.503.804.064.56152.272.522.773.033.273.523.824.084.58162.292.542.783.053.303.543.844.104.60172.302.552.803.073.323.553.854.124.63182.322.572.813.093.343.573.874.154.65192.342.592.833.113.363.583.894.174.68202.352.602.843.133.383.603.914.194.70212.372.622.863.153.403.623.934.224.72222.392.642.883.173.433.633.944.244.75232.412.662.903.193.453.653.964.274.77242.432.682.913.213.473.673.984.294.80252.442.712.933.243.503.684.004.324.82262.462.732.953.263.533.704.024.354.84272.492.752.973.293.553.724.044.394.88额定压RBPLacrosse高压球囊φ3.0mm顺应性比较球囊折叠采用一种创新的工程学技术来折叠球囊，从而使球囊折叠地更为紧凑

(如下图所示)。这种工程学技术保证了球囊的外径最小（卓越的初始通过性），同时也提高了球囊再折叠性能（球囊再次回缩后的优良通过性）。

这种折叠技术是关键!技术创新使用

OCT进行扩张功能比较各种高压球囊（直径3mm）在内径为2mm的尼龙管内进行扩张，用OCT观察扩张效果，并进行比较研究。尼龙管内径

2mm长度

5mm测量球囊中段在额定压和RBP时的扩张直径，以及球囊远段在RBP时的扩张直径。OCT额定压时的尼龙管内径RBP时的尼龙管内径RBP时的球囊远端标志近端处的测量结果使用

OCT进行扩张功能比较0.35mmUP0.30mmDogbone使用

OCT进行扩张功能比较越高越好使用

OCT进行扩张功能比较膨胀力

(RBP直径-额定压直径)越低越好使用

OCT进行扩张功能比较狗骨效应

(外套管

–