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Surgical tool tracking feedback control system for intraoperative optical coherence tomography

Imaging and visualization systems, instruments, and methods using optical coherence tomography (OCT) are disclosed. A method for OCT image capture includes determining a location of a feature of interest within an operative field. The method also includes determining a relative positioning between the feature of interest and an OCT scan location. Further, the method includes controlling capture of an OCT image at a set position relative to the feature of interest based on the relative positioning.

Duke File (IDF) Number



  • Izatt, Joseph
  • Chiu, Stephanie
  • Farsiu, Sina
  • Hahn, Paul
  • Migacz, Justin
  • Toth, Cynthia

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Pratt School of Engineering