发明申请
- 专利标题： Delivery system and method using pulmonary artery for placement of RV leads
- 专利标题（中）： 输送系统和方法使用肺动脉放置RV引线
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申请号： US10970569申请日： 2004-10-21
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公开(公告)号： US20060089693A1公开(公告)日： 2006-04-27
- 发明人: Eric Lovett , Bruce Tockman , Yongxing Zhang , Yunlong Zhang
- 申请人： Eric Lovett , Bruce Tockman , Yongxing Zhang , Yunlong Zhang
- 申请人地址： US MN St. Paul
- 专利权人： Cardiac Pacemakers, Inc.
- 当前专利权人： Cardiac Pacemakers, Inc.
- 当前专利权人地址： US MN St. Paul
- 主分类号： A61N1/05
- IPC分类号： A61N1/05
摘要：
A delivery system and method for delivering a right ventricular lead into a right ventricle includes a delivery device having an inflatable balloon at a distal end. The device is inserted into the venous system, the balloon is inflated and the device is floated along a blood flow path within the venous system through the heart and into the pulmonary artery. The lead is delivered into the right ventricle using the device. In one embodiment, the device is a catheter that facilitates placement of a guide wire into the right ventricle for delivery of the lead. The catheter is then removed and the lead is inserted into the right ventricle over the guide wire.
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