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公开(公告)号：US08973239B2
公开(公告)日：2015-03-10
申请号：US12906884
申请日：2010-10-18
CPC分类号： A61M25/10 , A61M25/0069 , A61M2025/1093 , Y10T29/49826
摘要： An intravascular balloon catheter having an ultra soft tip. The catheter includes a braided reinforcement member extending substantially the length of the elongate shaft. A balloon is disposed at the distal end of the elongate shaft. An ultra soft tip is formed from a distal portion of balloon material extending distal of the distal end of the elongate shaft.
摘要翻译： 具有超软尖端的血管内气囊导管。 导管包括基本上沿细长轴的长度延伸的编织加强件。 气球设置在细长轴的远端。 超软尖端由从细长轴远端延伸的球囊材料的远端部分形成。
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公开(公告)号：US20120323189A1
公开(公告)日：2012-12-20
申请号：US13601478
申请日：2012-08-31
CPC分类号： A61M25/0045 , A61M25/0009 , A61M25/0043 , A61M25/0097 , A61M25/0662 , A61M2025/0047 , A61M2025/0098 , A61M2025/0681 , B29C45/14598 , B29L2031/7542
摘要： A catheter shaft with an improved manifold bond and methods for making and using the same. The catheter shaft may include a sleeve disposed, for example, near its proximal end. The sleeve may include a first layer that is attached to the catheter shaft and a second layer to which a hub or manifold may be attached.
摘要翻译： 具有改进的歧管结合的导管轴和用于制造和使用它的方法。 导管轴可以包括例如设置在其近端附近的套筒。 套筒可以包括附接到导管轴的第一层和可以连接到毂或歧管的第二层。
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公开(公告)号：US08257343B2
公开(公告)日：2012-09-04
申请号：US12703729
申请日：2010-02-10
IPC分类号： A61M25/16
CPC分类号： A61M25/0045 , A61M25/0009 , A61M25/0043 , A61M25/0097 , A61M25/0662 , A61M2025/0047 , A61M2025/0098 , A61M2025/0681 , B29C45/14598 , B29L2031/7542
摘要： A catheter shaft with an improved manifold bond and methods for making and using the same. The catheter shaft may include a sleeve disposed, for example, near its proximal end. The sleeve may include a first layer that is attached to the catheter shaft and a second layer to which a hub or manifold may be attached.
摘要翻译： 具有改进的歧管结合的导管轴和用于制造和使用它的方法。 导管轴可以包括例如设置在其近端附近的套筒。 套筒可以包括附接到导管轴的第一层和可以连接到毂或歧管的第二层。
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公开(公告)号：US07632242B2
公开(公告)日：2009-12-15
申请号：US11008452
申请日：2004-12-09
申请人： Stephen Griffin , Huey Quoc Chan , Elaine Lim , Nhan Hue To
发明人： Stephen Griffin , Huey Quoc Chan , Elaine Lim , Nhan Hue To
IPC分类号： A61M29/00
CPC分类号： A61M25/1002 , A61B17/22032 , A61M25/0054 , A61M25/0105 , A61M25/10
摘要： A catheter having an elongate shaft including a plurality of apertures disposed along at least a length of the shaft to facilitate bending. The catheter includes an inflatable balloon, wherein a subset of the plurality of apertures provides fluid communication from an inflation lumen to the inflatable balloon.
摘要翻译： 一种具有细长轴的导管，包括沿轴的至少一段长度设置的多个孔，以便于弯曲。 导管包括可充气气囊，其中多个孔的子集提供从充气腔向可膨胀气囊的流体连通。
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公开(公告)号：US07468051B2
公开(公告)日：2008-12-23
申请号：US10791008
申请日：2004-03-02
申请人： Huey Quoc Chan , Stephen Griffin , Elaine Lim
发明人： Huey Quoc Chan , Stephen Griffin , Elaine Lim
IPC分类号： A61M29/00
CPC分类号： A61M25/1025 , A61M25/104 , A61M2025/1061
摘要： Catheters such as guide catheters can be configured to provide distal occlusion, while still providing sufficient interior lumen space for device delivery. Such catheters can also provide a desired level of flexibility, yet can include sufficient column support. A catheter can include an elongate shaft with a lumen, an inflatable compliant balloon disposed over the distal region of the shaft, and an external inflation component.
摘要翻译： 导管如引导导管可构造为提供远端闭塞，同时仍然为装置输送提供足够的内腔空间。 这样的导管也可以提供期望的柔性水平，但可以包括足够的柱支撑。 导管可以包括具有内腔的细长轴，设置在轴的远侧区域上的可充气柔顺气囊和外部充气部件。
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公开(公告)号：US08858529B2
公开(公告)日：2014-10-14
申请号：US13601478
申请日：2012-08-31
CPC分类号： A61M25/0045 , A61M25/0009 , A61M25/0043 , A61M25/0097 , A61M25/0662 , A61M2025/0047 , A61M2025/0098 , A61M2025/0681 , B29C45/14598 , B29L2031/7542
摘要： A catheter shaft with an improved manifold bond and methods for making and using the same. The catheter shaft may include a sleeve disposed, for example, near its proximal end. The sleeve may include a first layer that is attached to the catheter shaft and a second layer to which a hub or manifold may be attached.
摘要翻译： 具有改进的歧管结合的导管轴和用于制造和使用它的方法。 导管轴可以包括例如设置在其近端附近的套筒。 套筒可以包括附接到导管轴的第一层和可以连接到毂或歧管的第二层。
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公开(公告)号：US08540668B2
公开(公告)日：2013-09-24
申请号：US13233692
申请日：2011-09-15
申请人： Stephen Griffin , Huey Quoc Chan , Elaine Lim , Nhan Hue To
发明人： Stephen Griffin , Huey Quoc Chan , Elaine Lim , Nhan Hue To
IPC分类号： A61M29/00
CPC分类号： A61M25/1002 , A61B17/22032 , A61M25/0054 , A61M25/0105 , A61M25/10
摘要： A catheter having an elongate shaft including a plurality of apertures disposed along at least a length of the shaft to facilitate bending. The catheter includes an inflatable balloon, wherein a subset of the plurality of apertures provides fluid communication from an inflation lumen to the inflatable balloon.
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公开(公告)号：US20130046285A1
公开(公告)日：2013-02-21
申请号：US13561193
申请日：2012-07-30
申请人： Stephen Griffin , Elaine Lim , Huey Quoc Chan
发明人： Stephen Griffin , Elaine Lim , Huey Quoc Chan
CPC分类号： A61M25/0013 , A61M25/0045 , A61M25/0051 , A61M25/0053 , A61M25/0054 , A61M2025/006
摘要： An elongate medical device including an inner elongate member, a reinforcing member, and an outer tubular member is described. The reinforcing member may be a helically wound continuous wire including a first portion having a first cross-sectional profile, a second portion having a second cross-sectional profile, and a transition region located between the first portion and the second portion. The first cross-sectional profile may be different from the second cross-sectional profile. In some embodiments, the first cross-sectional profile may be circular or non-circular and the second cross-sectional profile may be circular or non-circular.
摘要翻译： 描述了包括内部细长构件，加强构件和外部管状构件的细长医疗装置。 加强构件可以是螺旋缠绕的连续线，包括具有第一横截面轮廓的第一部分，具有第二横截面轮廓的第二部分和位于第一部分和第二部分之间的过渡区域。 第一截面轮廓可以不同于第二横截面轮廓。 在一些实施例中，第一横截面轮廓可以是圆形或非圆形，并且第二横截面轮廓可以是圆形或非圆形。
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公开(公告)号：US08231551B2
公开(公告)日：2012-07-31
申请号：US12966816
申请日：2010-12-13
申请人： Stephen Griffin , Elaine Lim , Huey Quoc Chan
发明人： Stephen Griffin , Elaine Lim , Huey Quoc Chan
IPC分类号： A61M25/00
CPC分类号： A61M25/0013 , A61M25/0045 , A61M25/0051 , A61M25/0053 , A61M25/0054 , A61M2025/006
摘要： An elongate medical device including an inner elongate member, a reinforcing member, and an outer tubular member is described. The reinforcing member may be a helically wound continuous wire including a first portion having a first cross-sectional profile, a second portion having a second cross-sectional profile, and a transition region located between the first portion and the second portion. The first cross-sectional profile may be different from the second cross-sectional profile. In some embodiments, the first cross-sectional profile may be circular or non-circular and the second cross-sectional profile may be circular or non-circular.
摘要翻译： 描述了包括内部细长构件，加强构件和外部管状构件的细长医疗装置。 加强构件可以是螺旋缠绕的连续线，包括具有第一横截面轮廓的第一部分，具有第二横截面轮廓的第二部分和位于第一部分和第二部分之间的过渡区域。 第一截面轮廓可以不同于第二横截面轮廓。 在一些实施例中，第一横截面轮廓可以是圆形或非圆形，并且第二横截面轮廓可以是圆形或非圆形。
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公开(公告)号：US20110082443A1
公开(公告)日：2011-04-07
申请号：US12966816
申请日：2010-12-13
申请人： Stephen Griffin , Elaine Lim , Huey Quoc Chan
发明人： Stephen Griffin , Elaine Lim , Huey Quoc Chan
IPC分类号： A61M25/00
CPC分类号： A61M25/0013 , A61M25/0045 , A61M25/0051 , A61M25/0053 , A61M25/0054 , A61M2025/006
摘要： An elongate medical device including an inner elongate member, a reinforcing member, and an outer tubular member is described. The reinforcing member may be a helically wound continuous wire including a first portion having a first cross-sectional profile, a second portion having a second cross-sectional profile, and a transition region located between the first portion and the second portion. The first cross-sectional profile may be different from the second cross-sectional profile. In some embodiments, the first cross-sectional profile may be circular or non-circular and the second cross-sectional profile may be circular or non-circular.
摘要翻译： 描述了包括内部细长构件，加强构件和外部管状构件的细长医疗装置。 加强构件可以是螺旋缠绕的连续线，包括具有第一横截面轮廓的第一部分，具有第二横截面轮廓的第二部分和位于第一部分和第二部分之间的过渡区域。 第一截面轮廓可以不同于第二横截面轮廓。 在一些实施例中，第一横截面轮廓可以是圆形或非圆形，并且第二横截面轮廓可以是圆形或非圆形。
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