公开(公告)号：US20070032796A1

公开(公告)日：2007-02-08

申请号：US11483240

申请日：2006-07-07

申请人： Chao Chin-Chen ,  Randy Grishaber ,  Gene Kammerer ,  Issac Khan ,  Jin Park ,  Daniel Olsen ,  Rudolph Cedro

发明人： Chao Chin-Chen ,  Randy Grishaber ,  Gene Kammerer ,  Issac Khan ,  Jin Park ,  Daniel Olsen ,  Rudolph Cedro

IPC分类号： A61B17/10

CPC分类号： A61B17/0057 ,  A61B2017/003 ,  A61B2017/00575 ,  A61B2017/00592 ,  A61B2017/00606 ,  A61B2017/00615 ,  A61B2017/00619 ,  A61B2017/00623 ,  A61B2017/0409 ,  A61B2017/0419 ,  A61B2017/06052

摘要： The present invention relates to a delivery system for delivering a device for closing a passageway in a body, for example a patent foramen ovale (PFO) in a heart. The delivery system has an elongate member having a proximal and distal end. A deflectable needle assembly having luminal and abluminal surfaces is slideably engaged within the elongate member. An actuator is slideabley engaged within the elongate member and attached to the needle tip assembly such that translational movement of the actuator causes deflection of the deflectable needle assembly.

摘要翻译： 本发明涉及一种用于递送用于封闭体内通道的装置的递送系统，例如心脏中的卵孔卵泡（PFO）。 递送系统具有具有近端和远端的细长构件。 具有管腔和外侧表面的可偏转针组件可滑动地接合在细长构件内。 致动器可滑动地接合在细长构件内并附接到针尖组件，使得致动器的平移运动导致可偏转针组件的偏转。

公开(公告)号：US20060287706A1

公开(公告)日：2006-12-21

申请号：US11153637

申请日：2005-06-15

申请人： Daniel Olsen ,  Jay Mason

发明人： Daniel Olsen ,  Jay Mason

IPC分类号： A61F2/06

CPC分类号： B23K26/38 ,  A61F2/91 ,  A61F2/915 ,  A61F2002/828 ,  A61F2002/91508 ,  A61F2002/91516 ,  A61F2002/91533 ,  A61F2002/91558 ,  A61F2002/91575 ,  A61F2002/91591 ,  A61F2230/0054

摘要： A stent having mechanically interlocked strut sections and methods of making the same. Sets of longitudinally adjacent strut sections have closed ends that are mechanically interlocked by laser cut pairs of corresponding male and female components. The contours of the male and female components generally preclude the respective male components received therein from escaping from the female components even as the dynamics of the vascular or other system within which the stent is placed urges a male component on an opposite side of a set out of a corresponding female component. Rotational movement of the mechanically interlocked male components remains generally unimpeded. Designated pairs of mechanically interlocked strut sections within a set of longitudinally adjacent strut sections are diametrically opposed, or otherwise oriented, relative to one another which keeps the sections together. Sets of neighboring mechanically interlocked adjacent strut sections are arranged out of phase relative to one another in order to increase the rigidity and flexibility of the stent.

摘要翻译： 具有机械互锁的支柱部分的支架及其制造方法。 纵向相邻的支柱部分的集合具有通过相应的凸形和凹形部件的激光切割对机械地联锁的封闭端。 男性和女性部件的轮廓通常排除其中容纳在其中的相应阳性部件从阴部件逸出，即使其中放置支架的血管或其他系统的动力学促使在组件的相对侧上的阳性部件 的相应女性成分。 机械互锁的阳部件的旋转运动通常不受阻碍。 在一组纵向相邻的支柱部分内的指定的机械互锁支柱部分对相对于彼此径向相对或以其它方向定向，从而将部分保持在一起。 相邻的机械互锁相邻支柱部分的组彼此相位布置，以便增加支架的刚性和柔性。