公开(公告)号：US07174222B2

公开(公告)日：2007-02-06

申请号：US10675932

申请日：2003-09-30

申请人： Bruce A. Tockman ,  Frank Vandeputte ,  Muralidharan Srivathsa ,  Randy Westlund

发明人： Bruce A. Tockman ,  Frank Vandeputte ,  Muralidharan Srivathsa ,  Randy Westlund

IPC分类号： A61N1/00

CPC分类号： A61N1/056 ,  A61N2001/0585

摘要： A system and method facilitates inserting a cardiac lead into a patient's vasculature. The cardiac lead system includes a cardiac lead having a lumen, and a guide member displaceable within the lumen. The guide member includes a guide wire extension that extends distal to the elongated body of the guide member. The guide wire extension is dimensioned to pass through an external distal opening of the cardiac lead lumen. Engagement of stop features or a stop mechanism of the cardiac lead system provides a push point for advancing the cardiac lead system through the patient's anatomy.

摘要翻译： 系统和方法有助于将心脏铅插入患者的脉管系统中。 心脏引导系统包括具有内腔的心脏引线和可在内腔内移位的引导部件。 引导构件包括在引导构件的细长主体的远侧延伸的导丝延伸部。 引导线延伸部的尺寸设计成穿过心脏引流管腔的外部远端开口。 心脏引导系统的停止特征或停止机制的接合为心脏引导系统通过患者的解剖结构提供了推动点。

公开(公告)号：US07974709B2

公开(公告)日：2011-07-05

申请号：US12564731

申请日：2009-09-22

申请人： Bruce A. Tockman ,  Frank Vandeputte ,  Muralidharan Srivathsa ,  Randy Westlund

发明人： Bruce A. Tockman ,  Frank Vandeputte ,  Muralidharan Srivathsa ,  Randy Westlund

IPC分类号： A61N1/00

CPC分类号： A61N1/056 ,  A61N2001/0585

摘要： A cardiac lead system includes a cardiac lead having a lumen, and a guide member displaceable within the lumen. The guide member includes a guide wire extension that extends distal to the elongated body of the guide member. The guide wire extension is dimensioned to pass through an external distal opening of the cardiac lead lumen. Engagement of stop features or a stop mechanism of the cardiac lead system provides a push point for advancing the cardiac lead system through the patient's anatomy.

摘要翻译： 心脏引导系统包括具有内腔的心脏引线和可在内腔内移位的引导部件。 引导构件包括在引导构件的细长主体的远侧延伸的导丝延伸部。 引导线延伸部的尺寸设计成穿过心脏引流管腔的外部远端开口。 心脏引导系统的停止特征或停止机制的接合为心脏引导系统通过患者的解剖结构提供了推动点。

公开(公告)号：US20060206184A1

公开(公告)日：2006-09-14

申请号：US11432950

申请日：2006-05-12

申请人： Bruce Tockman ,  Frank Vandeputte ,  Muralidharan Srivathsa ,  Randy Westlund

发明人： Bruce Tockman ,  Frank Vandeputte ,  Muralidharan Srivathsa ,  Randy Westlund

IPC分类号： A61N1/05

CPC分类号： A61N1/056 ,  A61N2001/0585

摘要： Methods facilitate inserting a cardiac lead into a patient's vasculature. A cardiac lead system includes a cardiac lead having a lumen, and a guide member displaceable within the lumen. The guide member includes a guide wire extension that extends distal to the elongated body of the guide member. The guide wire extension is dimensioned to pass through an external distal opening of the cardiac lead lumen. Engagement of stop features or a stop mechanism of the cardiac lead system provides a push point for advancing the cardiac lead system through the patient's anatomy.

公开(公告)号：US20050070986A1

公开(公告)日：2005-03-31

申请号：US10675932

申请日：2003-09-30

申请人： Bruce Tockman ,  Frank Vandeputte ,  Muralidharan Srivathsa ,  Randy Westlund

发明人： Bruce Tockman ,  Frank Vandeputte ,  Muralidharan Srivathsa ,  Randy Westlund

IPC分类号： A61N1/05

CPC分类号： A61N1/056 ,  A61N2001/0585

摘要： A system and method facilitates inserting a cardiac lead into a patient's vasculature. The cardiac lead system includes a cardiac lead having a lumen, and a guide member displaceable within the lumen. The guide member includes a guide wire extension that extends distal to the elongated body of the guide member. The guide wire extension is dimensioned to pass through an external distal opening of the cardiac lead lumen. Engagement of stop features or a stop mechanism of the cardiac lead system provides a push point for advancing the cardiac lead system through the patient's anatomy.

摘要翻译： 系统和方法有助于将心脏铅插入患者的脉管系统中。 心脏引导系统包括具有内腔的心脏引线和可在内腔内移位的引导部件。 引导构件包括在引导构件的细长主体的远侧延伸的导丝延伸部。 引导线延伸部的尺寸设计成穿过心脏引流管腔的外部远端开口。 心脏引导系统的停止特征或停止机制的接合为心脏引导系统通过患者的解剖结构提供了推动点。

公开(公告)号：US20100010608A1

公开(公告)日：2010-01-14

申请号：US12564731

申请日：2009-09-22

申请人： Bruce A. Tockman ,  Frank Vandeputte ,  Muralidharan Srivathsa ,  Randy Westlund

发明人： Bruce A. Tockman ,  Frank Vandeputte ,  Muralidharan Srivathsa ,  Randy Westlund

IPC分类号： A61N1/05

CPC分类号： A61N1/056 ,  A61N2001/0585

摘要： A cardiac lead system includes a cardiac lead having a lumen, and a guide member displaceable within the lumen. The guide member includes a guide wire extension that extends distal to the elongated body of the guide member. The guide wire extension is dimensioned to pass through an external distal opening of the cardiac lead lumen. Engagement of stop features or a stop mechanism of the cardiac lead system provides a push point for advancing the cardiac lead system through the patient's anatomy.

摘要翻译： 心脏引导系统包括具有内腔的心脏引线和可在内腔内移位的引导部件。 引导构件包括在引导构件的细长主体的远侧延伸的导丝延伸部。 引导线延伸部的尺寸设计成穿过心脏引流管腔的外部远端开口。 心脏引导系统的停止特征或停止机制的接合为心脏引导系统通过患者的解剖结构提供了推动点。

公开(公告)号：US07610105B2

公开(公告)日：2009-10-27

申请号：US11432950

申请日：2006-05-12

申请人： Bruce A. Tockman ,  Frank Vandeputte ,  Muralidharan Srivathsa ,  Randy Westlund

发明人： Bruce A. Tockman ,  Frank Vandeputte ,  Muralidharan Srivathsa ,  Randy Westlund

IPC分类号： A61N1/00

CPC分类号： A61N1/056 ,  A61N2001/0585

摘要： Methods facilitate inserting a cardiac lead into a patient's vasculature. A cardiac lead system includes a cardiac lead having a lumen, and a guide member displaceable within the lumen. The guide member includes a guide wire extension that extends distal to the elongated body of the guide member. The guide wire extension is dimensioned to pass through an external distal opening of the cardiac lead lumen. Engagement of stop features or a stop mechanism of the cardiac lead system provides a push point for advancing the cardiac lead system through the patient's anatomy.

摘要翻译： 方法便于将心脏铅插入病人的脉管系统。 心脏引导系统包括具有内腔的心脏引线和可在内腔内移位的引导部件。 引导构件包括在引导构件的细长主体的远侧延伸的导丝延伸部。 引导线延伸部的尺寸设计成穿过心脏引流管腔的外部远端开口。 心脏引导系统的停止特征或停止机制的接合为心脏引导系统通过患者的解剖结构提供了推动点。