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公开(公告)号：US20150230951A1
公开(公告)日：2015-08-20
申请号：US14422559
申请日：2013-02-25
申请人： Khalid Al-Saadon
发明人： Khalid Al-Saadon
CPC分类号： A61F2/856 , A61F2/82 , A61F2/954 , A61F2/958 , A61M25/09 , A61M25/1011 , A61M25/1029 , A61M25/104 , A61M2025/0183 , A61M2025/1045 , B29C49/08 , B29L2031/7543
摘要： A bifurcated dual-balloon catheter apparatus for deploying one or more stents to a bifurcated vessel or for use in angioplasty procedures involving bifurcated vessels. The apparatus is particularly suited for bifurcated vessels of the type comprising a main branch from which a side branch extends therefrom. The apparatus has loon and a side branch balloon. A conduit is provided in the main branch balloon through which a portion of the side branch balloon extends. The first balloon is positionable within the main branch of the vessel while the distal portion of the second balloon is positionable within the side branch such that when the first and second balloons are inflated, the first balloon expands radially in the main branch while the distal portion of said second balloon maintains registration with the side branch by expanding radially therein.
摘要翻译： 一种用于将一个或多个支架部署到分叉血管或用于涉及分叉血管的血管成形术程序的分叉双气囊导管装置。 该装置特别适用于包括主分支的分支容器，其中侧分支从该主分支从其延伸。 该装置具有隆起和侧分支气球。 在主分支气囊中设置导管，侧分支气囊的一部分穿过该导管延伸。 第一气囊可定位在容器的主分支内，而第二球囊的远侧部分可位于侧分支内，使得当第一和第二球囊充气时，第一球囊在主分支中径向膨胀，而远侧部分 的所述第二气囊通过在其中径向扩张而保持与侧支的对准。
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公开(公告)号：US20220296400A1
公开(公告)日：2022-09-22
申请号：US17837568
申请日：2022-06-10
申请人： Khalid Al-Saadon
发明人： Khalid Al-Saadon
摘要： A deployment apparatus and method for deploying one or more stents to a bifurcated vessel is provided. The invention is particularly suited for T-type bifurcated vessels where a side branch extends from a main branch. The deployment apparatus has a primary inflatable portion for engagement within the main branch and a secondary inflatable portion for engagement within the side branch. A main stent is arranged on the primary inflatable portion and radially expanded within the main branch while the secondary inflatable portion maintains registration with the side branch. A side branch stent is then arranged on the secondary inflatable portion and expanded within the side branch while the primary inflatable portion maintains registration with the expanded main stent. A bifurcated stent system suitable for bifurcated lesions is also provided comprising a side branch stent with a shaped end designed to engage a similarly shaped side opening in a main stent.
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公开(公告)号：US10463518B2
公开(公告)日：2019-11-05
申请号：US15274766
申请日：2016-09-23
申请人： Khalid Al-Saadon
发明人： Khalid Al-Saadon
摘要： A deployment apparatus and method for deploying one or more stents to a bifurcated vessel is provided. The invention is particularly suited for T-type bifurcated vessels where a side branch extends from a main branch. The deployment apparatus has a primary inflatable portion for engagement within the main branch and a secondary inflatable portion for engagement within the side branch. A main stent is arranged on the primary inflatable portion and radially expanded within the main branch while the secondary inflatable portion maintains registration with the side branch. A side branch stent is then arranged on the secondary inflatable portion and expanded within the side branch while the primary inflatable portion maintains registration with the expanded main stent. A bifurcated stent system suitable for bifurcated lesions is also provided comprising a side branch stent with a shaped end designed to engage a similarly shaped side opening in a main stent.
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4.发明申请公开(公告)号：US20170007431A1
公开(公告)日：2017-01-12
申请号：US15274766
申请日：2016-09-23
申请人： Khalid Al-Saadon
发明人： Khalid Al-Saadon
CPC分类号： A61F2/954 , A61F2/856 , A61F2/958 , A61F2002/821 , A61F2002/828 , A61F2002/91558 , A61F2230/006 , A61F2230/0069 , A61F2250/0007
摘要： A deployment apparatus and method for deploying one or more stents to a bifurcated vessel is provided. The invention is particularly suited for T-type bifurcated vessels where a side branch extends from a main branch. The deployment apparatus has a primary inflatable portion for engagement within the main branch and a secondary inflatable portion for engagement within the side branch. A main stent is arranged on the primary inflatable portion and radially expanded within the main branch while the secondary inflatable portion maintains registration with the side branch. A side branch stent is then arranged on the secondary inflatable portion and expanded within the side branch while the primary inflatable portion maintains registration with the expanded main stent. A bifurcated stent system suitable for bifurcated lesions is also provided comprising a side branch stent with a shaped end designed to engage a similarly shaped side opening in a main stent.
摘要翻译： 提供了用于将一个或多个支架部署到分叉血管的部署装置和方法。 本发明特别适用于侧分支从主分支延伸的T型分叉血管。 展开装置具有用于接合在主分支内的主要可充气部分和用于在侧分支内接合的次充气部分。 主支架布置在主充气部分上并且在主分支内径向扩张，而次充气部分保持与侧分支对准。 然后将侧分支支架设置在次充气部分上并在侧分支内扩张，而主充气部分保持与扩张的主支架对准。 还提供了一种适用于分叉病变的分支支架系统，其包括具有成形端的侧支支架，设计成接合主支架中类似形状的侧开口。
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公开(公告)号：US20200030128A1
公开(公告)日：2020-01-30
申请号：US16590743
申请日：2019-10-02
申请人： Khalid Al-Saadon
发明人： Khalid Al-Saadon
摘要： A deployment apparatus and method for deploying one or more stents to a bifurcated vessel is provided. The invention is particularly suited for T-type bifurcated vessels where a side branch extends from a main branch. The deployment apparatus has a primary inflatable portion for engagement within the main branch and a secondary inflatable portion for engagement within the side branch. A main stent is arranged on the primary inflatable portion and radially expanded within the main branch while the secondary inflatable portion maintains registration with the side branch. A side branch stent is then arranged on the secondary inflatable portion and expanded within the side branch while the primary inflatable portion maintains registration with the expanded main stent. A bifurcated stent system suitable for bifurcated lesions is also provided comprising a side branch stent with a shaped end designed to engage a similarly shaped side opening in a main stent.
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公开(公告)号：US20140214147A1
公开(公告)日：2014-07-31
申请号：US14239611
申请日：2012-08-20
申请人： Khalid Al-Saadon
发明人： Khalid Al-Saadon
CPC分类号： A61F2/954 , A61F2/856 , A61F2/958 , A61F2002/821 , A61F2002/828 , A61F2002/91558 , A61F2230/006 , A61F2230/0069 , A61F2250/0007
摘要： A deployment apparatus and method for deploying one or more stents to a bifurcated vessel is provided. The invention is particularly suited for T-type bifurcated vessels where a side branch extends from a main branch. The deployment apparatus has a primary inflatable portion for engagement within the main branch and a secondary inflatable portion for engagement within the side branch. A main stent is arranged on the primary inflatable portion and radially expanded within the main branch while the secondary inflatable portion maintains registration with the side branch. A side branch stent is then arranged on the secondary inflatable portion and expanded within the side branch while the primary inflatable portion maintains registration with the expanded main stent. A bifurcated stent system suitable for bifurcated lesions is also provided comprising a side branch stent with a shaped end designed to engage a similarly shaped side opening in a main stent.
摘要翻译： 提供了用于将一个或多个支架部署到分叉血管的部署装置和方法。 本发明特别适用于侧分支从主分支延伸的T型分叉血管。 展开装置具有用于接合在主分支内的主要可充气部分和用于在侧分支内接合的次充气部分。 主支架布置在主充气部分上并且在主分支内径向扩张，而次充气部分保持与侧分支对准。 然后将侧分支支架设置在次充气部分上并在侧分支内扩张，而主充气部分保持与扩张的主支架对准。 还提供了一种适用于分叉病变的分支支架系统，其包括具有成形端的侧支支架，设计成接合主支架中类似形状的侧开口。
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公开(公告)号：US5755776A
公开(公告)日：1998-05-26
申请号：US725464
申请日：1996-10-04
申请人： Khalid Al-Saadon
发明人： Khalid Al-Saadon
CPC分类号： A61F2/91 , A61F2/915 , A61F2/958 , A61F2002/91558 , A61F2002/91566 , A61F2230/0013 , A61F2230/0054
摘要： A permanent expandable intraluminal tubular stent supporting device intended to maintain the walls of anatomical body channels or vessels, the steno being expandable within the vessel by an angioplasty balloon associated with a catheter thereby dilating and expanding the lumen of a vessel. The stent comprises an arrangement of connecting members interconnected by a plurality of radially expandable, elongatable members. Upon inflation of the balloon, the stent expands in both radial and longitudinal directions in relation to the amount of radially-outwardly directed force by the balloon.
摘要翻译： 一种用于维持解剖体通道或血管壁的永久性可扩张的管腔内支架装置，该血管可通过与导管相关联的血管成形术球囊在血管内扩张，从而扩张和扩张血管内腔。 支架包括通过多个可径向扩张的可伸长构件互连的连接构件的布置。 在球囊膨胀时，支架相对于气囊的径向向外的力的量在径向和纵向方向上膨胀。
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公开(公告)号：US11376143B2
公开(公告)日：2022-07-05
申请号：US16590743
申请日：2019-10-02
申请人： Khalid Al-Saadon
发明人： Khalid Al-Saadon
摘要： A deployment apparatus and method for deploying one or more stents to a bifurcated vessel is provided. The invention is particularly suited for T-type bifurcated vessels where a side branch extends from a main branch. The deployment apparatus has a primary inflatable portion for engagement within the main branch and a secondary inflatable portion for engagement within the side branch. A main stent is arranged on the primary inflatable portion and radially expanded within the main branch while the secondary inflatable portion maintains registration with the side branch. A side branch stent is then arranged on the secondary inflatable portion and expanded within the side branch while the primary inflatable portion maintains registration with the expanded main stent. A bifurcated stent system suitable for bifurcated lesions is also provided comprising a side branch stent with a shaped end designed to engage a similarly shaped side opening in a main stent.
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公开(公告)号：US20220054287A1
公开(公告)日：2022-02-24
申请号：US17517755
申请日：2021-11-03
申请人： Khalid Al-Saadon
发明人： Khalid Al-Saadon
摘要： A bifurcated dual-balloon catheter apparatus for deploying one or more stents to a bifurcated vessel or for use in angioplasty procedures involving bifurcated vessels. The apparatus is particularly suited for bifurcated vessels of the type having a main branch from which a side branch extends therefrom. The apparatus has a main branch balloon and a side branch balloon. A conduit is provided in the main branch balloon through which a portion of the side branch balloon extends. The first balloon is positionable within the main branch of the vessel while the distal portion of the second balloon is positionable within the side branch such that when the first and second balloons are inflated, the first balloon expands radially in the main branch while the distal portion of said second balloon maintains registration with the side branch by expanding radially therein.
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公开(公告)号：US09486342B2
公开(公告)日：2016-11-08
申请号：US14239611
申请日：2012-08-20
申请人： Khalid Al-Saadon
发明人： Khalid Al-Saadon
CPC分类号： A61F2/954 , A61F2/856 , A61F2/958 , A61F2002/821 , A61F2002/828 , A61F2002/91558 , A61F2230/006 , A61F2230/0069 , A61F2250/0007
摘要： A deployment apparatus and method for deploying one or more stents to a bifurcated vessel is provided. The invention is particularly suited for T-type bifurcated vessels where a side branch extends from a main branch. The deployment apparatus has a primary inflatable portion for engagement within the main branch and a secondary inflatable portion for engagement within the side branch. A main stent is arranged on the primary inflatable portion and radially expanded within the main branch while the secondary inflatable portion maintains registration with the side branch. A side branch stent is then arranged on the secondary inflatable portion and expanded within the side branch while the primary inflatable portion maintains registration with the expanded main stent. A bifurcated stent system suitable for bifurcated lesions is also provided comprising a side branch stent with a shaped end designed to engage a similarly shaped side opening in a main stent.
摘要翻译： 提供了用于将一个或多个支架部署到分叉血管的部署装置和方法。 本发明特别适用于侧分支从主分支延伸的T型分叉血管。 展开装置具有用于接合在主分支内的主要可充气部分和用于在侧分支内接合的次充气部分。 主支架布置在主充气部分上并且在主分支内径向扩张，而次充气部分保持与侧分支对准。 然后将侧分支支架设置在次充气部分上并在侧分支内扩张，而主充气部分保持与扩张的主支架对准。 还提供了一种适用于分叉病变的分支支架系统，其包括具有成形端的侧支支架，设计成接合主支架中类似形状的侧开口。
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