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公开(公告)号：US20100174361A1
公开(公告)日：2010-07-08
申请号：US12723840
申请日：2010-03-15
IPC分类号： A61F2/24
CPC分类号： A61F2/2412 , A61F2/2421 , A61F2/2475
摘要： The invention relates to a prosthetic valve for regulating fluid flow through a body lumen. The valve includes a frame and a valve member comprising at least one semi-rigid leaflet and at least one flexible leaflet.
摘要翻译： 本发明涉及一种用于调节通过体腔的流体流动的人造瓣膜。 阀包括框架和阀构件，阀构件包括至少一个半刚性小叶和至少一个柔性小叶。
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公开(公告)号：US07678144B2
公开(公告)日：2010-03-16
申请号：US12019987
申请日：2008-01-25
IPC分类号： A61F2/24
CPC分类号： A61F2/2412 , A61F2/2421 , A61F2/2475
摘要： The invention relates to a prosthetic valve for regulating fluid flow through a body lumen. The valve includes a frame and a valve member comprising at least one semi-rigid leaflet and at least one flexible leaflet. The at least one semi-rigid leaflet comprises a first portion and a second portion, the first portion attached to the frame and the second portion free of the frame. The at least one semi-rigid leaflet is slanted in a retrograde direction from the second portion to the first portion. The at least one flexible leaflet comprises a first portion and a second portion, the first portion attached to the frame and the second portion free of the frame. The at least one flexible leaflet is slanted in a retrograde direction from the first portion to the second portion when at rest.
摘要翻译： 本发明涉及一种用于调节通过体腔的流体流动的人造瓣膜。 阀包括框架和阀构件，阀构件包括至少一个半刚性小叶和至少一个柔性小叶。 至少一个半刚性小叶包括第一部分和第二部分，第一部分附接到框架，第二部分没有框架。 至少一个半刚性小叶从第二部分向第一部分沿逆行方向倾斜。 所述至少一个柔性小叶包括第一部分和第二部分，所述第一部分附接到所述框架并且所述第二部分没有所述框架。 当静止时，至少一个柔性小叶在从第一部分到第二部分的逆行方向上倾斜。
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公开(公告)号：US07798999B2
公开(公告)日：2010-09-21
申请号：US11758543
申请日：2007-06-05
IPC分类号： A61M5/178
CPC分类号： A61M25/0097 , A61M25/0029 , A61M2025/0031 , A61M2025/0034 , A61M2025/0037
摘要： An adjustable length catheter device, a kit and a method of providing the adjustable length catheter device to a patient are provided. The catheter device includes an elongate shaft having a proximal portion, a distal portion, a first lumen and a second lumen extending at least partially therethrough. The catheter device further includes a manifold operably connected to the shaft. The manifold is configured to longitudinally move along the shaft towards the distal portion for separating the proximal portion of the shaft into a first proximal shaft portion including the first lumen and a second proximal shaft portion including the second lumen.
摘要翻译： 提供了一种可调节长度的导管装置，套件以及将可调节长度的导管装置提供给患者的方法。 导管装置包括细长轴，其具有近端部分，远端部分，第一内腔和至少部分延伸穿过其中的第二内腔。 导管装置还包括可操作地连接到轴的歧管。 歧管被构造成沿着轴朝向远端部分纵向移动，用于将轴的近端部分分离成包括第一管腔的第一近侧轴部分和包括第二管腔的第二近侧轴部分。
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公开(公告)号：US20080306465A1
公开(公告)日：2008-12-11
申请号：US11758543
申请日：2007-06-05
IPC分类号： A61M31/00
CPC分类号： A61M25/0097 , A61M25/0029 , A61M2025/0031 , A61M2025/0034 , A61M2025/0037
摘要： An adjustable length catheter device, a kit and a method of providing the adjustable length catheter device to a patient are provided. The catheter device includes an elongate shaft having a proximal portion, a distal portion, a first lumen and a second lumen extending at least partially therethrough. The catheter device further includes a manifold operably connected to the shaft. The manifold is configured to longitudinally move along the shaft towards the distal portion for separating the proximal portion of the shaft into a first proximal shaft portion including the first lumen and a second proximal shaft portion including the second lumen.
摘要翻译： 提供了一种可调节长度的导管装置，套件以及将可调节长度的导管装置提供给患者的方法。 导管装置包括细长轴，其具有近端部分，远端部分，第一内腔和至少部分延伸穿过其中的第二内腔。 导管装置还包括可操作地连接到轴的歧管。 歧管被构造成沿着轴朝向远端部分纵向移动，用于将轴的近端部分分离成包括第一管腔的第一近侧轴部分和包括第二管腔的第二近侧轴部分。
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公开(公告)号：US20120296412A1
公开(公告)日：2012-11-22
申请号：US13562674
申请日：2012-07-31
CPC分类号： A61F2/95 , A61B17/12109 , A61B17/12131 , A61B2017/12054 , A61B2017/3435 , A61F2/966
摘要： A medical device delivery system has a tubular member defining a passageway and an inner member slideably disposed within the passageway. An expandable intraluminal medical device is disposed on a chamber of the inner member, and an evertable sleeve is attached to the inner member proximal to the chamber and to an inner surface of the tubular member. Relative movement between the tubular and outer members moves the evertable sleeve from a first position substantially overlying the expandable intraluminal medical device to a second position substantially proximal to the chamber.
摘要翻译： 医疗装置输送系统具有限定通道的管状构件和可滑动地设置在通道内的内部构件。 可扩展的管腔内医疗装置设置在内部构件的腔室上，并且可翻转套筒附接到靠近腔室的内部构件和管状构件的内表面。 管状和外部构件之间的相对运动将可翻转套管从基本上覆盖可膨胀管腔内医疗装置的第一位置移动到基本上靠近腔室的第二位置。
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公开(公告)号：US08366761B2
公开(公告)日：2013-02-05
申请号：US13562674
申请日：2012-07-31
IPC分类号： A61F2/06
CPC分类号： A61F2/95 , A61B17/12109 , A61B17/12131 , A61B2017/12054 , A61B2017/3435 , A61F2/966
摘要： A medical device delivery system has a tubular member defining a passageway and an inner member slideably disposed within the passageway. An expandable intraluminal medical device is disposed on a chamber of the inner member, and an evertable sleeve is attached to the inner member proximal to the chamber and to an inner surface of the tubular member. Relative movement between the tubular and outer members moves the evertable sleeve from a first position substantially overlying the expandable intraluminal medical device to a second position substantially proximal to the chamber.
摘要翻译： 医疗装置输送系统具有限定通道的管状构件和可滑动地设置在通道内的内部构件。 可扩展的管腔内医疗装置设置在内部构件的腔室上，并且可翻转套筒附接到靠近腔室的内部构件和管状构件的内表面。 管状和外部构件之间的相对运动将可翻转套管从基本上覆盖可膨胀管腔内医疗装置的第一位置移动到基本上靠近腔室的第二位置。
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公开(公告)号：US20080183279A1
公开(公告)日：2008-07-31
申请号：US12019987
申请日：2008-01-25
IPC分类号： A61F2/06
CPC分类号： A61F2/2412 , A61F2/2421 , A61F2/2475
摘要： The invention relates to a prosthetic valve for regulating fluid flow through a body lumen. The valve includes a frame and a valve member comprising at least one semi-rigid leaflet and at least one flexible leaflet.
摘要翻译： 本发明涉及一种用于调节通过体腔的流体流动的人造瓣膜。 阀包括框架和阀构件，阀构件包括至少一个半刚性小叶和至少一个柔性小叶。
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公开(公告)号：US08900176B2
公开(公告)日：2014-12-02
申请号：US12971965
申请日：2010-12-17
CPC分类号： A61M25/10 , A61M25/0032 , A61M2025/0031
摘要： An indwelling catheter device and a method of treatment using the indwelling catheter device are provided. The indwelling catheter device includes an elongate shaft having a proximal portion, a distal portion, a first lumen extending longitudinally therethrough and an inflation lumen extending at least partially through the shaft. The distal portion of the shaft includes a first opening connected to the first lumen. The catheter device further includes a balloon operably connected to an outer surface of the shaft proximal to the first opening wherein the balloon at least partially surrounds the shaft. The inflation lumen is connected to the balloon for selective inflation and deflation of the balloon for disrupting migration of the occluding material and inhibiting the material from occluding the first opening when the catheter device is indwelling.
摘要翻译： 提供留置导管装置和使用留置导管装置的治疗方法。 留置导管装置包括细长轴，其具有近端部分，远侧部分，纵向延伸通过其延伸的第一腔和至少部分延伸穿过轴的充气腔。 轴的远端部分包括连接到第一管腔的第一开口。 导管装置还包括可操作地连接到靠近第一开口的轴的外表面的气囊，其中气囊至少部分地围绕轴。 充气腔连接到球囊，用于球囊的选择性膨胀和放气，用于破坏阻塞材料的迁移并且当导管装置留置时阻止材料闭塞第一开口。
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公开(公告)号：US20080306427A1
公开(公告)日：2008-12-11
申请号：US11758526
申请日：2007-06-05
IPC分类号： A61M25/10
CPC分类号： A61M25/10 , A61M25/0032 , A61M2025/0031
摘要： An indwelling catheter device and a method of treatment using the indwelling catheter device are provided. The indwelling catheter device includes an elongate shaft having a proximal portion, a distal portion, a first lumen extending longitudinally therethrough and an inflation lumen extending at least partially through the shaft. The distal portion of the shaft includes a first opening connected to the first lumen. The catheter device further includes a balloon operably connected to an outer surface of the shaft proximal to the first opening wherein the balloon at least partially surrounds the shaft. The inflation lumen is connected to the balloon for selective inflation and deflation of the balloon for disrupting migration of the occluding material and inhibiting the material from occluding the first opening when the catheter device is indwelling.
摘要翻译： 提供留置导管装置和使用留置导管装置的治疗方法。 留置导管装置包括细长轴，其具有近端部分，远侧部分，纵向延伸通过其延伸的第一腔和至少部分延伸穿过轴的充气腔。 轴的远端部分包括连接到第一管腔的第一开口。 导管装置还包括可操作地连接到靠近第一开口的轴的外表面的气囊，其中气囊至少部分地围绕轴。 充气腔连接到球囊，用于球囊的选择性膨胀和放气，用于破坏阻塞材料的迁移并且当导管装置留置时阻止材料闭塞第一开口。
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公开(公告)号：US20110092876A1
公开(公告)日：2011-04-21
申请号：US12971965
申请日：2010-12-17
IPC分类号： A61M1/14
CPC分类号： A61M25/10 , A61M25/0032 , A61M2025/0031
摘要： An indwelling catheter device and a method of treatment using the indwelling catheter device are provided. The indwelling catheter device includes an elongate shaft having a proximal portion, a distal portion, a first lumen extending longitudinally therethrough and an inflation lumen extending at least partially through the shaft. The distal portion of the shaft includes a first opening connected to the first lumen. The catheter device further includes a balloon operably connected to an outer surface of the shaft proximal to the first opening wherein the balloon at least partially surrounds the shaft. The inflation lumen is connected to the balloon for selective inflation and deflation of the balloon for disrupting migration of the occluding material and inhibiting the material from occluding the first opening when the catheter device is indwelling.
摘要翻译： 提供留置导管装置和使用留置导管装置的治疗方法。 留置导管装置包括细长轴，其具有近端部分，远侧部分，纵向延伸通过其延伸的第一腔和至少部分延伸穿过轴的充气腔。 轴的远端部分包括连接到第一管腔的第一开口。 导管装置还包括可操作地连接到靠近第一开口的轴的外表面的气囊，其中气囊至少部分地围绕轴。 充气腔连接到球囊，用于球囊的选择性膨胀和放气，用于破坏阻塞材料的迁移并且当导管装置留置时阻止材料闭塞第一开口。
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