Robotic system configured for navigation path tracing

1. A non-transitory computer readable storage medium having stored thereon instructions that, when executed, cause a processor of a device to at least:

display, on a user display, a preoperative model corresponding to a mapped portion of a luminal network of a patient, the preoperative model comprising at least a first segment and an end of the first segment, the end of the first segment adjacent to an unmapped portion of the luminal network;

determine a position of a distal end of an instrument that is adapted to be positioned within the luminal network relative to the end of the first segment and the unmapped portion of the luminal network;

enter a path tracing mode in response to the position of the distal end of the instrument reaching a predetermined distance from the end of the first segment;

display, on the user display, a branch junction in the unmapped portion of the luminal network, the branch junction having a plurality of branch segments navigable from the branch junction;

indicate, using a first type of visual indicia at the branch junction, that at least one branch segment of the plurality of branch segments is unexplored;

determine that the distal end of the instrument has navigated every branch segment of the plurality of branch segments; and

in response to the determination that the distal end of the instrument has navigated every branch segment of the plurality of branch segments, replace the first type of visual indicia with a second type of visual indicia at the branch junction.

2. The non-transitory computer readable storage medium of claim 1 , wherein the first type of visual indicia and the second type of visual indicia have the same shape but differ in another property.

3. The non-transitory computer readable storage medium of claim 1 , wherein the instructions are configured to cause the processor of the device to deactivate the path tracing mode when the position of the distal end of the instrument is inside the mapped portion of the preoperative model.

4. The non-transitory computer readable storage medium of claim 1 , wherein the instructions are configured to cause the processor of the device to enter the path tracing mode when the position of the distal end of the instrument is within 25%, 20%, 15%, 10%, or 5% to the end of the first segment of the preoperative model.

5. The non-transitory computer readable storage medium of claim 1 , wherein the instructions are configured to cause the processor of the device to display historical positions visual indicia that are indicative of historical positions of the distal end of the instrument within the mapped portion of the luminal network.

6. The non-transitory computer readable storage medium of claim 5 , wherein, in the path tracing mode, the instructions are configured to cause the processor of the device to adjust a frequency of the historical positions visual indicia based on a distance traveled by the instrument between the historical positions visual indicia.

7. The non-transitory computer readable storage medium of claim 5 , wherein, in the path tracing mode, the instructions are configured to cause the processor of the device to adjust a frequency of the historical positions visual indicia based on a time elapsed between the historical positions visual indicia.

8. The non-transitory computer readable storage medium of claim 5 , wherein the instructions are configured to cause the processor of the device to:

receive user input data from a user input; and

associate the user input data with the historical positions visual indicia;

wherein the user input data comprises one or more of:

an indication of a lumen traveled;

an indication of a lumen not traveled;

an indication of an end of a lumen;

an indication of an opening of a lumen;

an indication that a current lumen extends beyond a current position of the instrument; and

a lumen diameter.

9. The non-transitory computer readable storage medium of claim 1 , wherein the instructions are configured to cause the processor of the device to determine the position of the distal end of the instrument based on a plurality of navigation modalities when the instrument is positioned within the mapped portion of the preoperative model, wherein the plurality of navigation modalities comprise a plurality of preoperative model data, vision data, position sensor data, and robotic command and kinematics data.

10. The non-transitory computer readable storage medium of claim 9 , wherein the instructions are configured to cause the processor of the device to determine the position of the distal end of the instrument based on less than the plurality of navigation modalities when the instrument is positioned outside the mapped portion of the preoperative model.

11. The non-transitory computer readable storage medium of claim 1 , wherein the instructions are configured to cause the processor of the device to associate vision data with historical positions visual indicia that are indicative of historical positions of the distal end of the instrument, wherein the vision data comprises an image received from an imaging device on the distal end of the instrument.

12. The non-transitory computer readable storage medium of claim 1 , wherein the instructions are configured to cause the processor of the device to associate a user note containing data with historical positions visual indicia that are indicative of historical positions of the distal end of the instrument.

13. A robotic system for navigating a luminal network, the system comprising:

an instrument having an elongate body and a sensor disposed on a distal end of the elongate body;

at least one computer-readable memory having stored thereon executable instructions; and

one or more processors in communication with the at least one computer-readable memory and configured to execute the instructions to cause the system to at least:

access a preoperative model of a mapped portion of the luminal network and display the preoperative model on a user display, the preoperative model comprising at least a first segment and an end of the first segment, the end of the first segment adjacent to an unmapped portion of the luminal network;

determine a position of the distal end of the instrument within the luminal network relative to the preoperative model using the sensor;

detect, based on the determined position relative to the preoperative model, when the distal end of the instrument has approached within a predetermined distance to the end of the first segment;

enter a path tracing mode in response to the distal end of the instrument approaching the predetermined distance to the end of the first segment;

identify a branch junction in the unmapped portion of the luminal network, the branch junction having a plurality of branch segments navigable from the branch junction;

indicate, using a first type of visual indicia at the branch junction, that at least one branch segment of the plurality of branch segments has not been navigated;

determine that the distal end of the instrument has navigated every branch segment of the plurality of branch segments; and

in response to the determination that the distal end of the instrument has navigated every branch segment of the plurality of branch segments, replace the first type of visual indicia with a second type of visual indicia at the branch junction.

14. The system of claim 13 , wherein the one or more processors are configured to execute the instructions to cause the system to indicate, using a third type of visual indicia, the farthest point that the distal end of the instrument may travel within a branch segment.

15. The system of claim 14 , wherein the farthest point is determined based on a relative size of the instrument and the branch segment.

16. The system of claim 13 , wherein the sensor is a shape sensing fiber.

17. The system of claim 13 , wherein the one or more processors are configured to execute the instructions to cause the system to move the instrument within the luminal network.

18. The system of claim 13 , wherein the one or more processors are configured to execute the instructions to cause the system to at least:

detect when the position of the distal end of the instrument is moved into the mapped portion of the luminal network; and

stop displaying the visual indicia when the distal end of the instrument is positioned inside the mapped portion of the luminal network.

19. A method of determining a navigation path of an instrument within a luminal network, the method comprising:

displaying, on a user interface, a preoperative model corresponding to a mapped portion of the luminal network, the preoperative model comprising at least a first segment and an end of the first segment, the end of the first segment adjacent to an unmapped portion of the luminal network;

determining a position of a distal end of an instrument within the luminal network relative to the end of the first segment and the unmapped portion of the luminal network;

moving the instrument within the luminal network;

entering a path tracing mode in response to the position of the distal end of the instrument reaching a predetermined distance from the end of the first segment;

displaying, on the user interface, a branch junction in the unmapped portion of the luminal network, the branch junction having a plurality of branch segments navigable from the branch junction;

indicating, using a first type of visual indicia at the branch junction, that at least one branch segment of the plurality of branch segments is unexplored;

determining that the distal end of the instrument has navigated every branch segment of the plurality of branch segments; and

in response to the determination that the distal end of the instrument has navigated every branch segment of the plurality of branch segments, replacing the first type of visual indicia with a second type of visual indicia at the branch junction.

20. The method of claim 19 , further comprising:

detecting when the position of the distal end of the instrument is moved into the mapped portion of the luminal network; and

stopping displaying the visual indicia when the distal end of the instrument is positioned inside the mapped portion of the luminal network.