Device for displaying assistance information for surgical operation, method for displaying assistance information for surgical operation, and program for displaying assistance information for surgical operation
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United States of America Patent
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Aug 28, 2012
Issued Date -
N/A
app pub date -
Jan 9, 2008
filing date -
Jan 31, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device for displaying assistance information for surgical operation 1 includes an endoscope 11, a CT device 30, an image pickup device 20, a surface shape calculating unit 43, a coordinate axis matching unit 44 that matches the shape of the patient surface by the CT device 30 and the shape of the patient surface calculated from the image, an endoscope optical axis calculating unit 45 that calculates a ray indicative of an optical axis in the image pickup direction of the endoscope 11, an intersection calculating unit 46 that calculates an intersection of the ray and the plane constituting the internal parts of the patient 60, and an outputting unit 47 that outputs the information indicative of the intersection after overlapping the information on the information indicative of the shape of the patient 60.
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