Method of graphically tagging and recalling identified structures under visualization for robotic surgery
A system and method for augmenting an endoscopic display during a medical procedure including capturing a real-time image of a working space within a body cavity during a medical procedure. A feature of interest in the image is identified to the system using a user input handle of a surgical robotic system, and a graphical tag is displayed on the image marking the feature.
1. A method of tagging regions of interest on displayed images during a medical procedure, comprising:
positioning an endoscope in a body cavity;
positioning a surgical instrument in the body cavity;
mounting the surgical instrument to a first robotic manipulator arm;
causing the first robotic manipulator arm to manipulate the surgical instrument within the body cavity in in response to user manipulation of a user input handle;
capturing images of a surgical site within the body cavity and displaying the images on a display, the displayed images including images of the surgical instrument,
entering a tag selection mode comprising:
displaying a graphical pointer as an overlay on the images displayed on the display, the graphical pointer in the tag selection mode moveable on the display in response to user manipulation of the user input handle;
in response to user manipulation of the user input handle, positioning the graphical pointer at a region of interest on images of the surgical site displayed on the display;
in response to user selection input, displaying a graphical tag at the location of the graphical pointer on the images displayed on the display.
2. The method of claim 1 , wherein the method further comprises:
exiting the tag selection mode, wherein graphical tag remains displayed at the region of interest on images of the surgical site displayed on the display.
3. The method of claim 1 , wherein the method further includes removing the graphical tag in response to user input to remove the tag.
4. The method of claim 3 , wherein the method further includes restoring the graphical tag at the region of interest in response to user input to restore the tag.
5. The method of claim 1 , wherein the method includes receiving the selection input from at least one of a microphone, a button, food pedal, joystick, stylus, touch input, or eye tracker.
6. The method of claim 1 , further comprising
positioning a second surgical instrument in a body cavity;
mounting the second surgical instrument to a second robotic manipulator arm; and
causing at least one of the following:
causing the first robotic manipulator to move a tip of the first surgical instrument to a location a predetermined standoff distance from the tagged region of interest, or
causing the second robotic manipulator to move a tip of the second surgical instrument to a location a predetermined standoff distance from the tagged region of interest.
7. The method of claim 1 , further comprising
mounting the endoscope to the second robotic manipulator arm; and
causing the second robotic manipulator to move the endoscope towards the tagged region of interest.
8. The method of claim 1 , wherein the region of interest identified by the tag has a depth, and wherein the method further comprising:
positioning a second surgical instrument in a body cavity;
mounting the second surgical instrument to a second robotic manipulator arm; and
preventing movement of at least one of the first or second instruments to a location in the body cavity that is deeper than the depth.
9. The method of claim 1 , further comprising detecting in real-time a change in the image during the medical procedure, the change indicative of the feature of interest becoming at least partially obscured by smoke or pooling blood; and
altering a quality of the displayed graphical tag to enhance its visibility in response to the detected change.