发明申请
- 专利标题： Gate Cannulation Apparatus and Methods
- 专利标题（中）： 门管装置和方法
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申请号： US12100587申请日： 2008-04-10
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公开(公告)号： US20090259296A1公开(公告)日： 2009-10-15
- 发明人: Gregory McIff , Dwayne S. Yamasaki , David Simon , Andrew Bzostek
- 申请人： Gregory McIff , Dwayne S. Yamasaki , David Simon , Andrew Bzostek
- 申请人地址： US CA Santa Rosa
- 专利权人： Medtronic Vascular, Inc.
- 当前专利权人： Medtronic Vascular, Inc.
- 当前专利权人地址： US CA Santa Rosa
- 主分类号： A61F2/06
- IPC分类号： A61F2/06
摘要：
A representation of a prosthesis opening is created and a device having a marker is tracked through the opening while monitoring the relative positions of the opening representation and the marker on a display. In one alternative, a representation is made on a display of the center of the contralateral stump opening and an electromagnetic marker coil that is secured to an endovascular delivery device, and the marker and delivery device are guided into the opening, while monitoring the relative positions of the opening center and the electromagnetic marker coil representations. In another alternative, one or more markers are positioned in the vicinity of the prosthesis opening and a device having a marker is tracked to the one or more markers and through the opening where the device is one of a guidewire and a catheter, while monitoring the relative position of the markers on a display.