Scott A. Merritt,Robert W. Emery, III,Edward J. Marandola,Christopher W. Scharff
申请号：
US14488004
公开号：
US09943374B2
申请日:
2014.09.16
申请国别(地区):
US
年份:
2018
代理人:
摘要：
An image guidance system for tracking a surgical instrument during a surgical procedure. The image guidance system includes a plurality of cameras adapted to be located external to a surgical area for capturing images of optically visible patterns. A processing system receives and processes the images to recognize the patterns and triangulate the locations and orientations of each pattern relative to a camera. The processing system uses a reference dataset to recognize the patterns.
