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1.发明申请Sensor-equipped and algorithm controlled direct mechanical ventricular assist device 审中-公开传感器配备和算法控制的直接机械心室辅助装置公开(公告)号：US20060142634A1
公开(公告)日：2006-06-29
申请号：US11359542
申请日：2006-02-23
IPC分类号： A61M1/10
CPC分类号： A61M1/1086 , A61F2/2481 , A61M1/1008 , A61M1/106 , A61M1/1068 , A61M1/12 , A61M1/127 , A61M2205/32 , A61M2205/33 , A61M2205/3303 , A61M2205/3331 , A61M2205/3334 , A61M2230/04 , A61M2230/202 , A61M2230/205 , A61N1/05
摘要： An apparatus for assisting the function of a heart disposed within a body. The apparatus can apply a compressive force and an expansive force to a portion of the outer wall of the heart. The apparatus can comprise a cup-shaped shell having an exterior wall, an interior wall, an apex, and an upper edge; a liner having an outer surface and an inner surface, an upper edge joined to the interior wall of the cup-shaped shell, and a lower edge joined to the interior wall of the cup-shaped shell, thereby forming a cavity between the outer surface thereof and the interior wall of the shell; and a drive fluid within the cavity. The drive fluid can apply a force on a portion of the outer wall of the heart.
摘要翻译： 一种用于辅助设置在体内的心脏的功能的装置。 该装置可以对心脏外壁的一部分施加压缩力和膨胀力。 该装置可以包括具有外壁，内壁，顶点和上边缘的杯形外壳; 具有外表面和内表面的衬套，与杯状壳体的内壁连接的上边缘，以及连接到杯形壳体的内壁的下边缘，从而在外表面 和壳体的内壁; 以及腔内的驱动流体。 驱动流体可以在心脏的外壁的一部分上施加力。
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2.发明申请公开(公告)号：US20060211909A1
公开(公告)日：2006-09-21
申请号：US11302322
申请日：2005-12-14
IPC分类号： A61M1/12
CPC分类号： A61M1/1086 , A61F2/2481 , A61M1/1008 , A61M1/106 , A61M1/1068 , A61M1/12 , A61M1/127 , A61M2205/32 , A61M2205/33 , A61M2205/3303 , A61M2205/3331 , A61M2205/3334 , A61M2230/04 , A61M2230/202 , A61M2230/205 , A61N1/05
摘要： A process for assisting the function of a heart disposed within a body, comprising the steps of supporting the heart in providing circulation of blood for perfusion of an organ in the body, remodeling the heart to render the heart in an improved state, and stabilizing the heart in the improved state. The process is preferably performed with an apparatus comprising a cup-shaped shell having an exterior surface and an interior surface; a liner having an outer surface, an upper edge joined to said interior surface of said cup-shaped shell, and a lower edge joined of said interior surface of said cup-shaped shell, thereby forming a cavity between said outer surface thereof and said interior surface of said shell; a drive fluid cyclically interposed within said cavity; and at least one sensor measuring at least one macroscopic parameter indicative of said function of said heart. Further embodiments of the process and apparatus include means and use thereof for delivering a therapeutic agent to the heart.
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