Surgery – Diagnostic testing – Detecting nuclear – electromagnetic – or ultrasonic radiation
Reexamination Certificate
2000-06-16
2008-11-04
Casler, Brian L. (Department: 3768)
Surgery
Diagnostic testing
Detecting nuclear, electromagnetic, or ultrasonic radiation
C606S130000
Reexamination Certificate
active
07447537
ABSTRACT:
Image processing is used to determine information about the position of a designated object, particularly where the object is difficult to view or locate. In particular, use in endoscopic surgery can determine positional information about an anatomical feature within a patient's body. The positional information is then used to position or reposition a surgical instrument in relation to the designated object. An instrument placed in relation to the designated object is capable of sending information about the object to a computer. Image processing generates images and determines positional information, which can be used as input to robotic devices or rendered to a human user.
REFERENCES:
patent: 5036463 (1991-07-01), Abela et al.
patent: 5402801 (1995-04-01), Taylor
Funda Janez
LaRose David Arthur
Taylor Russell Highsmith
Casler Brian L.
Cattungal Sanjay
International Business Machines - Corporation
Verminski Brian P.
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