公开(公告)号：US20060270909A1

公开(公告)日：2006-11-30

申请号：US11137255

申请日：2005-05-25

申请人： John Davis ,  Geoffrey Willis ,  Eric Willis ,  Charles Gresl ,  Peter Callas ,  Thomas Vassiliades

发明人： John Davis ,  Geoffrey Willis ,  Eric Willis ,  Charles Gresl ,  Peter Callas ,  Thomas Vassiliades

IPC分类号： A61B1/32

CPC分类号： A61B17/0218 ,  A61B90/50 ,  A61B90/57 ,  A61B2017/0243 ,  A61B2017/306

摘要： Devices and methods for stabilizing a portion of an organ or tissue in a closed or restricted space surgical site. Devices and methods for manipulating an organ or tissue in a closed or restricted space surgical site. Devices and methods for positioning and orienting stabilizers and manipulators I a closed or restricted space surgical site.

摘要翻译： 用于稳定封闭或受限空间手术部位的器官或组织的一部分的装置和方法。 用于操纵封闭或受限空间外科手术部位的器官或组织的装置和方法。 用于定位和定向稳定器和操纵器的装置和方法I是封闭或受限的空间外科手术部位。

公开(公告)号：US20060089707A1

公开(公告)日：2006-04-27

申请号：US11251100

申请日：2005-10-14

申请人： Thomas Vassiliades ,  Ajit Yoganathan ,  Jorge Jimenez

发明人： Thomas Vassiliades ,  Ajit Yoganathan ,  Jorge Jimenez

IPC分类号： A61F2/06

CPC分类号： A61M27/002 ,  A61B17/11 ,  A61B2017/00243 ,  A61B2017/00252 ,  A61B2017/1107 ,  A61B2017/1135 ,  A61F2/06 ,  A61F2/064 ,  A61F2/2493

摘要： The present invention provides a vascular conduit device including a deformable flange and complementary securing ring in cooperation for securing the device within an aperture defined in a tissue wall. The present invention further provides a system for implanting such a vascular conduit device in a tissue wall. More specifically, the present invention provides a system including a coring device for defining an aperture in a tissue wall (such as a ventricle and/or a blood vessel) and securely implanting a vascular conduit device therein so as to provide fluid communication between a first and second surface of the tissue wall via the vascular conduit device.

公开(公告)号：US20060036313A1

公开(公告)日：2006-02-16

申请号：US10915691

申请日：2004-08-11

申请人： Thomas Vassiliades

发明人： Thomas Vassiliades

IPC分类号： A61F2/06

CPC分类号： A61F2/064

摘要： An improved apparatus and method for AAC insertion including a new AAC connector having a threaded or partially threaded body. The AAC connector has a flexible flange situated at one end that is soft and thin enough to bend backwards so that it can be pushed through an opening made in the apex, but rigid enough to flex back to its original position and hold its shape once it enters the interior of the left ventricle. A second ring is also provided that is adapted to be deployed over the body of the connector and against the exterior wall of the apex.

摘要翻译： 一种用于AAC插入的改进的装置和方法，包括具有螺纹或部分螺纹体的新AAC连接器。 AAC连接器具有位于一端的柔性凸缘，其柔软且足够薄以向后弯曲，使得其可以被推动通过在顶点中制成的开口，但是刚性足以弯曲回其原始位置并保持其形状 进入左心室的内部。 还提供了第二环，其适于部署在连接器的主体上并抵靠顶点的外壁。