Non-invasive patient tracker for surgical procedure

A system, comprising:

• a first imaging device comprising a first field of view that captures one or more first tracking markers arranged on or around a surgical area;
• a second imaging device comprising a second field of view that captures the first imaging device;
• and
• a computing device, wherein the computing device comprises:
• a processor;
• and
• computer memory coupled with the processor and having data stored therein that, when executed by the processor, enables the processor to:
• receive first image data from the first imaging device, wherein the first image data indicates a motion of the one or more first tracking markers relative to the surgical area;
• receive second image data from the second imaging device, wherein the second image data indicates a motion of the first imaging device relative to the surgical area;
• and
• determine, based on a combination of the first image data and the second image data, whether an object in the surgical area has moved and/or whether the first imaging device has moved relative to the object.

A surgical system, comprising:

• a robot configured to execute a surgical plan;
• a first imaging device attached to the robot and configured to capture images of one or more first tracking markers arranged on or around a surgical area, wherein the first imaging device comprises one or more second tracking markers attached thereto;
• a second imaging device configured to capture images of the first imaging device and the one or more second tracking markers attached thereto;
• and
• a computing device comprising:
• a processor;
• and
• computer memory coupled with the processor and having data stored therein that, when executed by the processor, enables the processor to:
• receive first image data from the first imaging device, wherein the first image data indicates a motion of the one or more first tracking markers relative to the surgical area;
• receive second image data from the second imaging device, wherein the second image data indicates a motion of the first imaging device relative to the surgical area;
• determine, based on a combination of the first image data and the second image data, that an object in the surgical area has moved and/or the first imaging device has moved relative to the object;
• and
• in response to determining that the object in the surgical area has moved and/or the first imaging device has moved relative to the object, update the surgical plan.