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公开(公告)号：US20110307044A1
公开(公告)日：2011-12-15
申请号：US13071162
申请日：2011-03-24
申请人： Henry Bourang , Mehran KHORSANDI
发明人： Henry Bourang , Mehran KHORSANDI
IPC分类号： A61F2/84
CPC分类号： A61F2/954 , A61F2/856 , A61F2/958 , A61F2/97 , A61F2002/061 , A61F2002/9522 , A61F2230/001 , A61F2250/0039 , A61F2250/006 , A61L31/16 , A61M2025/1045 , A61M2025/1079 , Y10T29/49908 , Y10T29/49913
摘要： A system for treating a bifurcation includes first and second delivery catheters, each having an expandable member. A stent having a side hole is disposed on the second delivery catheter. A portion of the first delivery catheter is disposed under a portion of the stent. The first delivery catheter is slidable relative to the second delivery catheter, and the first delivery catheter passes through the side hole. Expansion of the first expandable member expands a proximal portion of the stent in a main branch vessel, and expansion of the second expandable member expands a distal portion of the stent in a side branch vessel.
摘要翻译： 用于治疗分叉的系统包括第一和第二输送导管，每个导管具有可扩张构件。 具有侧孔的支架设置在第二输送导管上。 第一输送导管的一部分设置在支架的一部分下方。 第一输送导管相对于第二输送导管可滑动，并且第一输送导管穿过侧孔。 第一可膨胀构件的膨胀在主分支容器中扩张支架的近端部分，并且第二可膨胀构件的膨胀在支侧容器中扩张支架的远端部分。
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公开(公告)号：US08821562B2
公开(公告)日：2014-09-02
申请号：US13071149
申请日：2011-03-24
申请人： Henry Bourang , Mehran Khorsandi
发明人： Henry Bourang , Mehran Khorsandi
CPC分类号： A61F2/954 , A61F2/856 , A61F2/958 , A61M2025/1045 , A61M2025/1079
摘要： A crimping method that crimps a stent over multiple catheters. The method includes differentially crimping a stent on certain portions of a balloon catheter so that a second catheter can be threaded through the uncrimped portion of the stent and exit through the links of a conventional stent design or through a specific hole in the stent designed for a branched vessel.
摘要翻译： 一种将支架卷曲在多个导管上的卷曲方法。 该方法包括在气囊导管的某些部分上差异地压接支架，使得第二导管可以穿过支架的未夹紧部分，并通过常规支架设计的连杆或通过设计用于 分支血管。
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3.发明授权Methods and systems for treating a bifurcation with provisional side branch stenting 有权用临时支支支架治疗分叉的方法和系统公开(公告)号：US08795347B2
公开(公告)日：2014-08-05
申请号：US13071198
申请日：2011-03-24
申请人： Henry Bourang , Mehran Khorsandi
发明人： Henry Bourang , Mehran Khorsandi
CPC分类号： A61F2/954 , A61F2/856 , A61F2/86 , A61F2/91 , A61F2/915 , A61F2/958 , A61F2230/001 , A61M25/1002 , A61M2025/1045 , A61M2025/1079
摘要： A system for treating a bifurcation includes first and second delivery catheters, each having an expandable member. A stent having a side hole is disposed on the second delivery catheter. A portion of the first delivery catheter is disposed under a portion of the stent. The first delivery catheter is slidable relative to the second delivery catheter, and the first delivery catheter passes through the side hole. Expansion of the first expandable member expands a portion of the stent and expansion of the second expandable member expands the rest of the stent.
摘要翻译： 用于治疗分叉的系统包括第一和第二输送导管，每个导管具有可扩张构件。 具有侧孔的支架设置在第二输送导管上。 第一输送导管的一部分设置在支架的一部分下方。 第一输送导管相对于第二输送导管可滑动，并且第一输送导管穿过侧孔。 第一可膨胀构件的膨胀使得支架的一部分膨胀，并且第二可膨胀构件的膨胀膨胀支架的其余部分。
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公开(公告)号：US20110307052A1
公开(公告)日：2011-12-15
申请号：US13071183
申请日：2011-03-24
申请人： Henry Bourang , Mehran Khorsandi
发明人： Henry Bourang , Mehran Khorsandi
IPC分类号： A61F2/82
CPC分类号： A61F2/954 , A61F2/856 , A61F2/86 , A61F2/958 , A61M2025/1045 , A61M2025/1079
摘要： A system for treating a bifurcation includes a first radially expandable stent and a second radially expandable stent. The first stent has a side hole and a plurality of lateral elements extending from the side hole. The second stent has a plurality of axial elements extending away from the proximal end of the second stent. The axial elements of the second stent interdigitate with the lateral elements of the first stent when both stents have been expanded.
摘要翻译： 用于治疗分叉的系统包括第一可径向扩张的支架和第二径向可扩张支架。 第一支架具有侧孔和从侧孔延伸的多个侧向元件。 第二支架具有从第二支架的近端延伸的多个轴向元件。 当两个支架已经膨胀时，第二支架的轴向元件与第一支架的侧向元件交叉。
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公开(公告)号：US20110307046A1
公开(公告)日：2011-12-15
申请号：US13071239
申请日：2011-03-24
申请人： Henry Bourang , Mehran Khorsandi
发明人： Henry Bourang , Mehran Khorsandi
CPC分类号： A61F2/954 , A61F2/856 , A61F2/958 , A61F2/97 , A61F2002/061 , A61F2002/9522 , A61F2230/001 , A61F2250/0039 , A61F2250/006 , A61L31/16 , A61M2025/1045 , A61M2025/1079 , Y10T29/49908 , Y10T29/49913
摘要： Methods for crimping a stent on an expandable member of a delivery catheter, and devices and methods for treating a bifurcation are disclosed. A method for crimping includes positioning a stent having a first portion and a second portion over the expandable member, and non-uniformly crimping the stent to the expandable member. The method can include routing an elongate shaft under the second portion of the stent and through the side hole so as to be routed external to the first portion. The stent second portion can be crimped so that the elongate shaft can be slidably disposed relative to the stent second portion prior to deployment of the stent.
摘要翻译： 公开了用于将支架卷曲在输送导管的可扩张构件上的方法，以及用于治疗分叉的装置和方法。 用于卷曲的方法包括将具有第一部分和第二部分的支架定位在可扩张构件上方，并且将支架不均匀地卷曲到可扩张构件。 该方法可以包括将细长轴布置在支架的第二部分下方并且穿过侧孔，以便被外部延伸到第一部分。 支架第二部分可以被卷曲，使得细长轴可以在展开支架之前相对于支架第二部分可滑动地设置。
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公开(公告)号：US08828071B2
公开(公告)日：2014-09-09
申请号：US13071162
申请日：2011-03-24
申请人： Henry Bourang , Mehran Khorsandi
发明人： Henry Bourang , Mehran Khorsandi
CPC分类号： A61F2/954 , A61F2/856 , A61F2/958 , A61F2/97 , A61F2002/061 , A61F2002/9522 , A61F2230/001 , A61F2250/0039 , A61F2250/006 , A61L31/16 , A61M2025/1045 , A61M2025/1079 , Y10T29/49908 , Y10T29/49913
摘要： A system for treating a bifurcation includes first and second delivery catheters, each having an expandable member. A stent having a side hole is disposed on the second delivery catheter. A portion of the first delivery catheter is disposed under a portion of the stent. The first delivery catheter is slidable relative to the second delivery catheter, and the first delivery catheter passes through the side hole. Expansion of the first expandable member expands a proximal portion of the stent in a main branch vessel, and expansion of the second expandable member expands a distal portion of the stent in a side branch vessel.
摘要翻译： 用于治疗分叉的系统包括第一和第二输送导管，每个导管具有可扩张构件。 具有侧孔的支架设置在第二输送导管上。 第一输送导管的一部分设置在支架的一部分下方。 第一输送导管相对于第二输送导管可滑动，并且第一输送导管穿过侧孔。 第一可膨胀构件的膨胀在主分支容器中扩张支架的近端部分，并且第二可膨胀构件的膨胀在支侧容器中扩张支架的远端部分。
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公开(公告)号：US08808347B2
公开(公告)日：2014-08-19
申请号：US13071183
申请日：2011-03-24
申请人： Henry Bourang , Mehran Khorsandi
发明人： Henry Bourang , Mehran Khorsandi
CPC分类号： A61F2/954 , A61F2/856 , A61F2/86 , A61F2/958 , A61M2025/1045 , A61M2025/1079
摘要： A system for treating a bifurcation includes a first radially expandable stent and a second radially expandable stent. The first stent has a side hole and a plurality of lateral elements extending from the side hole. The second stent has a plurality of axial elements extending away from the proximal end of the second stent. The axial elements of the second stent interdigitate with the lateral elements of the first stent when both stents have been expanded.
摘要翻译： 用于治疗分叉的系统包括第一可径向扩张的支架和第二径向可扩张支架。 第一支架具有侧孔和从侧孔延伸的多个侧向元件。 第二支架具有从第二支架的近端延伸的多个轴向元件。 当两个支架已经膨胀时，第二支架的轴向元件与第一支架的侧向元件交叉。
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公开(公告)号：US20110307047A1
公开(公告)日：2011-12-15
申请号：US13071251
申请日：2011-03-24
申请人： Henry Bourang , Mehran Khorsandi
发明人： Henry Bourang , Mehran Khorsandi
摘要： A system for treating a bifurcation includes first and second delivery catheters, each having an expandable member and a stent. The stent on the second delivery catheter has a side hole. A portion of the first delivery catheter is disposed under a portion of the stent on second delivery catheter. The first delivery catheter is slidable relative to the second delivery catheter, and the first delivery catheter passes through the side hole.
摘要翻译： 用于治疗分叉的系统包括第一和第二输送导管，每个导管具有可扩张构件和支架。 第二输送导管上的支架具有侧孔。 第一输送导管的一部分设置在第二输送导管上的支架的一部分下方。 第一输送导管相对于第二输送导管可滑动，并且第一输送导管穿过侧孔。
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公开(公告)号：US08979917B2
公开(公告)日：2015-03-17
申请号：US13071251
申请日：2011-03-24
申请人： Henry Bourang , Mehran Khorsandi
发明人： Henry Bourang , Mehran Khorsandi
摘要： A system for treating a bifurcation includes first and second delivery catheters, each having an expandable member and a stent. The stent on the second delivery catheter has a side hole. A portion of the first delivery catheter is disposed under a portion of the stent on second delivery catheter. The first delivery catheter is slidable relative to the second delivery catheter, and the first delivery catheter passes through the side hole.
摘要翻译： 用于治疗分叉的系统包括第一和第二输送导管，每个导管具有可扩张构件和支架。 第二输送导管上的支架具有侧孔。 第一输送导管的一部分设置在第二输送导管上的支架的一部分下方。 第一输送导管相对于第二输送导管可滑动，并且第一输送导管穿过侧孔。
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公开(公告)号：US08769796B2
公开(公告)日：2014-07-08
申请号：US13071239
申请日：2011-03-24
申请人： Henry Bourang , Mehran Khorsandi
发明人： Henry Bourang , Mehran Khorsandi
IPC分类号： B21D39/00
CPC分类号： A61F2/954 , A61F2/856 , A61F2/958 , A61F2/97 , A61F2002/061 , A61F2002/9522 , A61F2230/001 , A61F2250/0039 , A61F2250/006 , A61L31/16 , A61M2025/1045 , A61M2025/1079 , Y10T29/49908 , Y10T29/49913
摘要： Methods for crimping a stent on an expandable member of a delivery catheter, and devices and methods for treating a bifurcation are disclosed. A method for crimping includes positioning a stent having a first portion and a second portion over the expandable member, and non-uniformly crimping the stent to the expandable member. The method can include routing an elongate shaft under the second portion of the stent and through the side hole so as to be routed external to the first portion. The stent second portion can be crimped so that the elongate shaft can be slidably disposed relative to the stent second portion prior to deployment of the stent.
摘要翻译： 公开了用于将支架卷曲在输送导管的可扩张构件上的方法，以及用于治疗分叉的装置和方法。 用于卷曲的方法包括将具有第一部分和第二部分的支架定位在可扩张构件上方，并且将支架不均匀地卷曲到可扩张构件。 该方法可以包括将细长轴布置在支架的第二部分下方并且穿过侧孔，以便被外部延伸到第一部分。 支架第二部分可以被卷曲，使得细长轴可以在展开支架之前相对于支架第二部分可滑动地设置。
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