发明名称 |
DEVICE AND METHOD FOR VIRTUAL ANGIOGRAPHY |
摘要 |
A system and method for performing a medical procedure is provided. The system includes a device having a shaft that generally extends from a proximal end to a distal end along a longitudinal axis. The distal end of the device is configured to identify a topographical profile of a lumen, wherein the topographical profile is determined by traversing the device a distance along the longitudinal axis of the lumen. The device also includes at least one of a plurality of projections movably coupled to the distal end and configured to provide a coupling with the lumen by extending in a direction substantially orthogonal to the longitudinal axis, and at least one radiopaque marker coupled to the distal end and designed to provide a contrast during imaging of the device. |
申请公布号 |
CA2940543(A1) |
申请公布日期 |
2015.09.03 |
申请号 |
CA20152940543 |
申请日期 |
2015.02.26 |
申请人 |
SUNNYBROOK RESEARCH INSTITUTE |
发明人 |
CRYSTAL, EUGENE;ROBERT, NORMAND;SETHI, BENU;POLACK, GEORGE G. |
分类号 |
A61M25/095;A61B6/12;A61B8/00;A61M25/098 |
主分类号 |
A61M25/095 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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