公开(公告)号：EP2131888A4

公开(公告)日：2015-10-21

申请号：EP08726067

申请日：2008-02-26

申请人： HEARTWARE INC

发明人： LAROSE JEFFREY A ,  SHAMBAUCH CHARLES R JR ,  WHITE DANIEL G ,  MARQUIS RICHARD A ,  WHITE STEVEN A ,  TRICHI KARTIKEYAN

IPC分类号： A61M1/12 ,  A61M1/10

CPC分类号： A61M1/101 ,  A61M1/1008 ,  A61M1/1017 ,  A61M1/1031 ,  A61M1/1036 ,  A61M1/122 ,  A61M1/125 ,  A61M2205/0211 ,  A61M2205/0272 ,  A61M2205/8206 ,  A61M2210/127

摘要： One aspect of an intravascular ventricular assist device is an implantable blood pump where the pump includes a housing defining a bore having an axis, one or more rotors disposed within the bore, each rotor including a plurality of magnetic poles, and one or more stators surrounding the bore for providing a magnetic field within the bore to induce rotation of each of the one or more rotors. Another aspect of the invention includes methods of providing cardiac assistance to a mammalian subject as, for example, a human. Further aspects of the invention include rotor bodies having helical channels formed longitudinally along the length of the body of the rotor where each helical channel is formed between peripheral support surface areas facing radially outwardly and extending generally in circumferential directions around the rotational axis of the rotor.

公开(公告)号：EP1931403A4

公开(公告)日：2013-12-04

申请号：EP06772018

申请日：2006-06-02

申请人： HEARTWARE INC

发明人： LAROSE JEFFREY A ,  SHAMBAUGH CHARLES R JR ,  TRICHI KARTIKEYAN ,  MARQUIS RICHARD A ,  WHITE DANIEL G

IPC分类号： A61M1/00 ,  A61M1/10 ,  A61M1/12

CPC分类号： A61M1/1031 ,  A61M1/1008 ,  A61M1/101 ,  A61M1/1012 ,  A61M1/1015 ,  A61M1/1017 ,  A61M1/122

公开(公告)号：EP1958295A4

公开(公告)日：2013-05-15

申请号：EP06845159

申请日：2006-12-08

申请人： HEARTWARE INC

发明人： TAMEZ DANIEL ,  INDRAVUDH VITROTE ,  MARQUIS RICHARD A ,  SHAMBAUGH CHARLES R ,  LAROSE JEFFREY A

IPC分类号： A61B17/08

CPC分类号： A61M1/10 ,  A61M1/1008 ,  A61M1/101 ,  A61M1/122

摘要： A connector for connecting an implant device to tissue of a person's body. The connector including a frame having first and second arms. The first and second arms define an opening, where at least a portion of the implant device is inserted through the opening. After insertion, an additional securing member is connected to the frame. The securing member is adapted to receive at least one suture to secure the frame to the tissue. The connector includes an adjuster that is movably connected to the first and second arms, where the adjuster is operable to cause the first and second arms to move toward each other and engage the implant device.

摘要翻译： 用于将植入装置连接到人体的组织的连接器。 连接器包括具有第一和第二臂的框架。 第一和第二臂限定开口，其中植入装置的至少一部分插入通过开口。 插入后，附加的固定构件连接到框架。 固定构件适于接收至少一个缝合线以将框架固定到组织。 连接器包括可移动地连接到第一和第二臂的调节器，其中调节器可操作以使第一和第二臂朝向彼此移动并接合植入装置。