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GLOBAL AND SEMI-GLOBAL REGISTRATION FOR IMAGE-BASED BRONCHOSCOPY GUIDANCE
专利权人:
William E. Higgins
发明人:
William E. Higgins,Rahul Khare
申请号:
US13362252
公开号:
US20120203065A1
申请日:
2012.01.31
申请国别(地区):
US
年份:
2012
代理人:
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.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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