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公开(公告)号：US20120178986A1
公开(公告)日：2012-07-12
申请号：US13345597
申请日：2012-01-06
申请人： 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
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： A61M1/12
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：US20120172655A1
公开(公告)日：2012-07-05
申请号：US13343617
申请日：2012-01-04
申请人： Robert L. Campbell , Keif Fitzgerald , William James Harrison , Boris Leschinsky , Thomas M. Mallison , Mark W. McBride , Adam Roslund , Daniel A. Walters , Phyllis Yuen
发明人： Robert L. Campbell , Keif Fitzgerald , William James Harrison , Boris Leschinsky , Thomas M. Mallison , Mark W. McBride , Adam Roslund , Daniel A. Walters , Phyllis Yuen
CPC分类号： A61M25/04 , A61M1/1008 , A61M1/101 , A61M1/1012 , A61M1/1024 , A61M1/1034 , A61M1/122 , A61M1/125 , A61M2025/0024 , A61M2025/0096
摘要： Disclosed herein are heart pumps that include a catheter assembly and that can be applied percutaneously. Some embodiments include a locking device that prevents components of the catheter assembly from being separated when in use. The catheter assembly can include an expandable tip. In some embodiments, the catheter assembly includes a housing having a wall structure, a portion of which can have a bulbuous shape or can be deformable. In other embodiments, the housing can be configured to reduce fluttering or deflection of the housing and/or to maintain a gap between the housing and an impeller blade disposed therein.
摘要翻译： 本文公开了包括导管组件并且可以经皮应用的心脏泵。 一些实施例包括锁定装置，其防止导管组件的组件在使用时被分离。 导管组件可包括可扩张尖端。 在一些实施例中，导管组件包括具有壁结构的壳体，其一部分可具有球形形状或可变形。 在其他实施例中，壳体可以被配置为减少壳体的颤动或偏转和/或在壳体和设置在其中的叶轮叶片之间保持间隙。
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公开(公告)号：US08485961B2
公开(公告)日：2013-07-16
申请号：US13343617
申请日：2012-01-04
申请人： Robert L. Campbell , Keif Fitzgerald , William James Harrison , Boris Leschinsky , Thomas M. Mallison , Mark W. McBride , Adam Roslund , Daniel A. Walters , Phyllis Yuen
发明人： Robert L. Campbell , Keif Fitzgerald , William James Harrison , Boris Leschinsky , Thomas M. Mallison , Mark W. McBride , Adam Roslund , Daniel A. Walters , Phyllis Yuen
IPC分类号： A61N1/362
CPC分类号： A61M25/04 , A61M1/1008 , A61M1/101 , A61M1/1012 , A61M1/1024 , A61M1/1034 , A61M1/122 , A61M1/125 , A61M2025/0024 , A61M2025/0096
摘要： Disclosed herein are heart pumps that include a catheter assembly and that can be applied percutaneously. Some embodiments include a locking device that prevents components of the catheter assembly from being separated when in use. The catheter assembly can include an expandable tip. In some embodiments, the catheter assembly includes a housing having a wall structure, a portion of which can have a bulbuous shape or can be deformable. In other embodiments, the housing can be configured to reduce fluttering or deflection of the housing and/or to maintain a gap between the housing and an impeller blade disposed therein.
摘要翻译： 本文公开了包括导管组件并且可以经皮应用的心脏泵。 一些实施例包括锁定装置，其防止导管组件的组件在使用时被分离。 导管组件可包括可扩张尖端。 在一些实施例中，导管组件包括具有壁结构的壳体，其一部分可具有球形形状或可变形。 在其他实施例中，壳体可以被配置为减少壳体的颤动或偏转和/或在壳体和设置在其中的叶轮叶片之间保持间隙。
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公开(公告)号：US09138518B2
公开(公告)日：2015-09-22
申请号：US13345597
申请日：2012-01-06
申请人： 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
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
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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