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1.
公开(公告)号:US20100217313A1
公开(公告)日:2010-08-26
申请号:US12710274
申请日:2010-02-22
申请人: Rodney D. Raabe , Jack Chu , Don Crawford , Jan R. Lau , Zhenyu Zuo
发明人: Rodney D. Raabe , Jack Chu , Don Crawford , Jan R. Lau , Zhenyu Zuo
IPC分类号: A61B17/12
CPC分类号: A61B17/12186 , A61B17/00234 , A61B17/00491 , A61B17/12022 , A61B17/12031 , A61B17/12109 , A61B17/12136 , A61B17/12172 , A61B17/1219 , A61B17/12195 , A61B17/1325 , A61B90/39 , A61B2017/00004 , A61B2017/00292 , A61B2017/00367 , A61B2017/005 , A61B2017/00871 , A61B2017/00884 , A61B2017/00951 , A61B2017/12054 , A61B2017/12095 , A61B2017/22014 , A61B2090/378 , A61B2090/3925 , A61L24/00 , A61L2430/36
摘要: Methods, devices and systems are described for treating venous insufficiency in which the vein is compressed at least partially along a treatment zone. A system can be provided including an injection device, such as a glue gun, that is operably connected to a delivery catheter that can be advanced across a treatment zone in the vein. The delivery catheter can be used to deliver one, two, or more boluses of media (e.g., cyanoacrylate) to occlude the vein along different spaced-apart sections of the treatment zone. External compression can also be applied to the vein by a compression element, such as a hand or multifunctional ultrasound transducer, to occlude portions of the vein along the treatment zone prior to or during the introduction of the boluses of media.
摘要翻译: 描述了治疗静脉功能不全的方法,装置和系统,其中静脉至少部分地沿着治疗区被压缩。 可以提供一种系统,其包括诸如胶枪的注射装置,其可操作地连接到可以穿过静脉中的治疗区域的递送导管。 输送导管可以用于递送一种,两种或更多种大量的介质(例如氰基丙烯酸酯),以沿着处理区的不同间隔部分闭塞静脉。 外部压缩也可以通过诸如手或多功能超声换能器之类的压缩元件施加到静脉,以在介质的推出之前或期间沿着治疗区域封闭静脉的部分。
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2.
公开(公告)号:US09011486B2
公开(公告)日:2015-04-21
申请号:US12710274
申请日:2010-02-22
申请人: Rodney D. Raabe , Jack Chu , Don Crawford , Jan R. Lau , Zhenyu Zuo
发明人: Rodney D. Raabe , Jack Chu , Don Crawford , Jan R. Lau , Zhenyu Zuo
CPC分类号: A61B17/12186 , A61B17/00234 , A61B17/00491 , A61B17/12022 , A61B17/12031 , A61B17/12109 , A61B17/12136 , A61B17/12172 , A61B17/1219 , A61B17/12195 , A61B17/1325 , A61B90/39 , A61B2017/00004 , A61B2017/00292 , A61B2017/00367 , A61B2017/005 , A61B2017/00871 , A61B2017/00884 , A61B2017/00951 , A61B2017/12054 , A61B2017/12095 , A61B2017/22014 , A61B2090/378 , A61B2090/3925 , A61L24/00 , A61L2430/36
摘要: Methods, devices and systems are described for treating venous insufficiency in which the vein is compressed at least partially along a treatment zone. A system can be provided including an injection device, such as a glue gun, that is operably connected to a delivery catheter that can be advanced across a treatment zone in the vein. The delivery catheter can be used to deliver one, two, or more boluses of media (e.g., cyanoacrylate) to occlude the vein along different spaced-apart sections of the treatment zone. External compression can also be applied to the vein by a compression element, such as a hand or multifunctional ultrasound transducer, to occlude portions of the vein along the treatment zone prior to or during the introduction of the boluses of media.
摘要翻译: 描述了治疗静脉功能不全的方法,装置和系统,其中静脉至少部分地沿着治疗区被压缩。 可以提供一种系统,其包括诸如胶枪的注射装置,其可操作地连接到可以穿过静脉中的治疗区域的递送导管。 输送导管可以用于递送一种,两种或更多种大量的介质(例如氰基丙烯酸酯),以沿着处理区的不同间隔部分闭塞静脉。 外部压缩也可以通过诸如手或多功能超声换能器之类的压缩元件施加到静脉,以在介质的推出之前或期间沿着治疗区域封闭静脉的部分。
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