发明名称 |
GLOBAL AND SEMI-GLOBAL REGISTRATION FOR IMAGE-BASED BRONCHOSCOPY GUIDANCE |
摘要 |
Two system-level bronchoscopy guidance solutions are presented. The first incorporates a global-registration algorithm to provide the physician with updated navigational and guidance information during bronchoscopy. The system can handle general navigation to a region of interest (ROI), as well as adverse events, and it requires minimal commands so that it can be directly controlled by the physician. The second solution visualizes the global picture of all the bifurcations and their relative orientations in advance and suggests the maneuvers needed by the bronchoscope to approach the ROI. Guided bronchoscopy results using human airway-tree phantoms demonstrate the potential of the two solutions. |
申请公布号 |
US2012203065(A1) |
申请公布日期 |
2012.08.09 |
申请号 |
US201213362252 |
申请日期 |
2012.01.31 |
申请人 |
HIGGINS WILLIAM E.;KHARE RAHUL;THE PENN STATE RESEARCH FOUNDATION |
发明人 |
HIGGINS WILLIAM E.;KHARE RAHUL |
分类号 |
A61B1/267;A61B1/04 |
主分类号 |
A61B1/267 |
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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