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公开(公告)号:US09119944B2
公开(公告)日:2015-09-01
申请号:US14487378
申请日:2014-09-16
发明人: Sean D. Chambers , Steen Aggerholm , Joe Horn
CPC分类号: A61M25/104 , A61B17/320725 , A61B2017/00539 , A61B2017/00778 , A61B2017/22061 , A61M2025/0057 , A61M2025/1013 , A61M2025/105 , A61M2025/1061 , A61M2025/1086 , A61M2025/109
摘要: A balloon catheter is provided that may be used to dilate hardened regions of a stenosis on a vessel wall. The balloon catheter is provided with cutting elements that extend along a surface of a balloon. At least one bioactive is present, either on the cutting element, within the interior of the balloon, within the material of the balloon or on an outside surface of the balloon. The bioactive is delivered to the vessel wall upon dilation of the balloon.
摘要翻译: 提供了可用于扩张血管壁上的狭窄硬化区域的球囊导管。 气囊导管设置有沿气球表面延伸的切割元件。 在切割元件上,在球囊的内部,气囊的材料内或气球的外表面上存在至少一种生物活性物质。 气球膨胀后,生物活性物质被传送到血管壁。
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公开(公告)号:US20150005695A1
公开(公告)日:2015-01-01
申请号:US14487378
申请日:2014-09-16
发明人: Sean D. Chambers , Steen Aggerholm , Joe Horn
IPC分类号: A61M25/10 , A61B17/3207
CPC分类号: A61M25/104 , A61B17/320725 , A61B2017/00539 , A61B2017/00778 , A61B2017/22061 , A61M2025/0057 , A61M2025/1013 , A61M2025/105 , A61M2025/1061 , A61M2025/1086 , A61M2025/109
摘要: A balloon catheter is provided that may be used to dilate hardened regions of a stenosis on a vessel wall. The balloon catheter is provided with cutting elements that extend along a surface of a balloon. At least one bioactive is present, either on the cutting element, within the interior of the balloon, within the material of the balloon or on an outside surface of the balloon. The bioactive is delivered to the vessel wall upon dilation of the balloon.
摘要翻译: 提供了可用于扩张血管壁上的狭窄硬化区域的球囊导管。 气囊导管设置有沿气球表面延伸的切割元件。 在切割元件上,在球囊的内部,气囊的材料内或气球的外表面上存在至少一种生物活性物质。 气球膨胀后,生物活性物质被传送到血管壁。
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