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公开(公告)号:US20070032821A1
公开(公告)日:2007-02-08
申请号:US11446479
申请日:2006-06-02
申请人: Chao Chin-Chen , Randy Grishaber , Gene Kammerer , Issac Khan , Jin Park , Daniel Olsen
发明人: Chao Chin-Chen , Randy Grishaber , Gene Kammerer , Issac Khan , Jin Park , Daniel Olsen
IPC分类号: A61B17/08
CPC分类号: A61B17/0057 , A61B2017/00575 , A61B2017/00592 , A61B2017/00606 , A61B2017/00615 , A61B2017/00867 , A61B2017/0409 , A61B2017/0419
摘要: The present invention is a method and device for closing a passageway in a body, for example a patent foramen ovale (PFO) in a heart, and related methods of using such closure devices for closing the passageway. The closure device includes a closure line having a first and a second end. A first expandable device is connected to the first end of the closure line. A second expandable device is located along the second end of the closure line, and is capable of sliding along the closure line in one direction while preventing sliding movement in the opposite direction. Alternatively the second closure line is fixed along the second end of the closure line.
摘要翻译: 本发明是一种用于闭合身体中的通道的方法和装置,例如心脏中的卵圆孔(PFO),以及使用这种关闭装置关闭通道的相关方法。 封闭装置包括具有第一和第二端的封闭线。 第一可扩张装置连接到封闭线的第一端。 第二可膨胀装置沿着封闭线的第二端定位,并且能够沿着封闭线在一个方向上滑动,同时防止沿相反方向的滑动。 或者,第二闭合线沿着闭合线的第二端固定。
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32.
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。
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