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公开(公告)号：US20160243295A1
公开(公告)日：2016-08-25
申请号：US15142522
申请日：2016-04-29
申请人： THORATEC CORPORATION
发明人： Zijing Zeng , Phyllis Yuen , Michael R. Butler
CPC分类号： A61M1/1029 , A61M1/101 , A61M1/1012 , A61M1/1024 , A61M1/1034 , A61M1/1086 , A61M1/122 , A61M1/125 , A61M2205/3334 , F04C2270/0421 , F04D29/183
摘要： An impeller for a pump is disclosed herein. The impeller can include a hub having a fixed end and a free end. The impeller can also have a plurality of blades supported by the hub. Each blade can have a fixed end coupled to the hub and a free end. The impeller can have a stored configuration and a deployed configuration, the blades in the deployed configuration extending away from the hub, and the blades in the stored configuration being compressed against the hub.
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公开(公告)号：US20150099922A1
公开(公告)日：2015-04-09
申请号：US14401096
申请日：2013-05-13
申请人： THORATEC CORPORATION
发明人： Zijing Zeng , Phyllis Yuen , Michael R. Butler
CPC分类号： A61M1/1012 , A61M1/101 , A61M1/1024 , A61M1/1034 , A61M1/122 , A61M1/125
摘要： An impeller for a pump is disclosed herein. The impeller can include a hub having a fixed end and a free end. The impeller can also have a plurality of blades supported by the hub. Each blade can have a fixed end coupled to the hub and a free end. The impeller can have a stored configuration and a deployed configuration, the blades in the deployed configuration extending away from the hub, and the blades in the stored configuration being compressed against the hub.
摘要翻译： 本文公开了一种用于泵的叶轮。 叶轮可以包括具有固定端和自由端的毂。 叶轮还可以具有由轮毂支撑的多个叶片。 每个叶片可以具有联接到轮毂的固定端和自由端。 叶轮可以具有存储的配置和部署配置，部署配置中的刀片远离轮毂延伸，并且存储配置中的刀片被压靠在轮毂上。
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公开(公告)号：US20130303969A1
公开(公告)日：2013-11-14
申请号：US13801833
申请日：2013-03-13
申请人： Thoratec Corporation
IPC分类号： A61M1/10
CPC分类号： A61M1/10 , A61M1/1008 , A61M1/101 , A61M1/1017 , A61M1/102 , A61M1/1024 , A61M1/1034 , A61M1/122 , A61M1/125 , A61M1/127
摘要： A catheter pump assembly is provided that includes an elongate polymeric catheter body, a cannula, and a tubular interface. The elongate polymeric catheter body has a proximal end and a distal end. The cannula has an expandable portion disposed distally of the elongate polymeric catheter body. The cannula can also have another tubular portion that is proximal to the distal portion. The tubular interface has an outer surface configured to be joined to the tubular portion of the cannula and an inner surface. The inner surface is disposed over the distal end of the elongate polymeric catheter body. The tubular interface has a plurality of transverse channels extending outward from the inner surface of the tubular interface. An outer surface of the elongate polymeric catheter body projects into the transverse channels to mechanically integrate the elongate polymeric catheter body with the tubular interface.
摘要翻译： 提供了一种导管泵组件，其包括细长的聚合物导管主体，套管和管状界面。 细长聚合物导管主体具有近端和远端。 套管具有可伸长的细长聚合物导管主体的远侧设置的可扩张部分。 套管还可以具有邻近远端部分的另一个管状部分。 管状界面具有被配置为连接到套管的管状部分和内表面的外表面。 内表面设置在细长聚合物导管主体的远端上。 管状界面具有从管状界面的内表面向外延伸的多个横向通道。 细长聚合物导管体的外表面突出到横向通道中以将细长聚合物导管主体与管状界面机械地集成。
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公开(公告)号：US20130303830A1
公开(公告)日：2013-11-14
申请号：US13802570
申请日：2013-03-13
申请人： Thoratec Corporation
发明人： Zijing Zeng , Phyllis Yuen , Michael R. Butler
IPC分类号： A61M1/10
CPC分类号： A61M1/1029 , A61M1/101 , A61M1/1012 , A61M1/1024 , A61M1/1034 , A61M1/1086 , A61M1/122 , A61M1/125 , A61M2205/3334 , F04C2270/0421 , F04D29/183
摘要： An impeller for a pump is disclosed herein. The impeller can include a hub having a fixed end and a free end. The impeller can also have a plurality of blades supported by the hub. Each blade can have a fixed end coupled to the hub and a free end. The impeller can have a stored configuration and a deployed configuration, the blades in the deployed configuration extending away from the hub, and the blades in the stored configuration being compressed against the hub.
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公开(公告)号：US09327067B2
公开(公告)日：2016-05-03
申请号：US14401096
申请日：2013-05-13
申请人： THORATEC CORPORATION
发明人： Zijing Zeng , Phyllis Yuen , Michael R. Butler
CPC分类号： A61M1/1012 , A61M1/101 , A61M1/1024 , A61M1/1034 , A61M1/122 , A61M1/125
摘要： An impeller for a pump is disclosed herein. The impeller can include a hub having a fixed end and a free end. The impeller can also have a plurality of blades supported by the hub. Each blade can have a fixed end coupled to the hub and a free end. The impeller can have a stored configuration and a deployed configuration, the blades in the deployed configuration extending away from the hub, and the blades in the stored configuration being compressed against the hub.
摘要翻译： 本文公开了一种用于泵的叶轮。 叶轮可以包括具有固定端和自由端的毂。 叶轮还可以具有由轮毂支撑的多个叶片。 每个叶片可以具有联接到轮毂的固定端和自由端。 叶轮可以具有存储的配置和部署配置，部署配置中的刀片远离轮毂延伸，并且存储配置中的刀片被压靠在轮毂上。
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公开(公告)号：US20160082167A1
公开(公告)日：2016-03-24
申请号：US14858354
申请日：2015-09-18
发明人： Robert L. Campbell , Jeremy J. Koncoski , Thomas M. Mallison , Mark W. McBride , Daniel Metrey , Eric C. Myer , Kevin J. Powell , Adam Roslund , Daniel A. Walters , William James Repka , Phyllis Yuen
IPC分类号： A61M1/10
CPC分类号： A61M1/1012 , A61M1/1008 , A61M1/101 , A61M1/1013 , A61M1/1017 , A61M1/1029 , A61M1/1034 , A61M1/1098 , A61M1/12 , A61M1/122 , A61M1/125
摘要： Disclosed herein are heart pumps that can include a catheter body and an impeller coupled with a distal end of the catheter body. The impeller can include a tip that is resealable or that includes a resealable member. The heart pump can also include a diffuser disposed between the distal end of the catheter body and the impeller, wherein the diffuser includes a flow directing surface.
摘要翻译： 这里公开的心脏泵可以包括导管主体和与导管主体的远端连接的叶轮。 叶轮可以包括可重新密封的尖端或者包括可重新密封的构件。 心脏泵还可以包括布置在导管主体的远端和叶轮之间的扩散器，其中扩散器包括流动引导表面。
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公开(公告)号：US08721517B2
公开(公告)日：2014-05-13
申请号：US13802570
申请日：2013-03-13
申请人： Thoratec Corporation
发明人： Zijing Zeng , Phyllis Yuen , Michael R. Butler
IPC分类号： A61N1/362
CPC分类号： A61M1/1029 , A61M1/101 , A61M1/1012 , A61M1/1024 , A61M1/1034 , A61M1/1086 , A61M1/122 , A61M1/125 , A61M2205/3334 , F04C2270/0421 , F04D29/183
摘要： An impeller for a pump is disclosed herein. The impeller can include a hub having a fixed end and a free end. The impeller can also have a plurality of blades supported by the hub. Each blade can have a fixed end coupled to the hub and a free end. The impeller can have a stored configuration and a deployed configuration, the blades in the deployed configuration extending away from the hub, and the blades in the stored configuration being compressed against the hub.
摘要翻译： 本文公开了一种用于泵的叶轮。 叶轮可以包括具有固定端和自由端的毂。 叶轮还可以具有由轮毂支撑的多个叶片。 每个叶片可以具有联接到轮毂的固定端和自由端。 叶轮可以具有存储的配置和部署配置，部署配置中的刀片远离轮毂延伸，并且存储配置中的刀片被压靠在轮毂上。
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