Configuration marker design and detection for instrument tracking
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United States of America Patent
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Jun 9, 2020
Grant Date -
Mar 15, 2018
app pub date -
Sep 8, 2017
filing date -
Dec 31, 2008
priority date (Note) -
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Abstract
The present disclosure relates to systems, methods, and tools for tool tracking using image-derived data from one or more tool-located references features. In some embodiments, a medical system includes a tool having a distal end that is insertable into a patient body, an image capture device insertable into the patient body so that the image capture device captures an image of at least a portion of a two-dimensional marker at least partially surrounding a portion of the tool, and a processor coupled to the image capture device and configured to determine a pose of the tool by processing the image.
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