Systems and methods for implant distance measurement
View Patent ↗Certain embodiments of the present invention provide systems and methods for implant distance measurement. Certain embodiments of a method provide determining a tool trajectory, comparing the trajectory to one or more measured distances stored in memory to identify a requested distance measurement, and indicating the requested distance measurement to a user based on a matched trajectory. Certain embodiments of a system provide a processor configured to determine a tool trajectory with respect to a region of interest. The processor compares the trajectory to one or more measured distances between implants stored in memory to identify a requested distance measurement. The system also includes a display configured to display an image including the implants and the requested distance measurement to a user.
1. A method for implant distance measurement, said method comprising:
using a user interface to display a tool and one or more representations of distance, each representation of distance being associated with a distance measurement between two implants, each representation of distance being associated with a trajectory;
using a computer processor to determine a tool trajectory of the tool based on a location of the tool;
using the computer processor to compare said tool trajectory to the trajectories associated with the one or more representations of distance;
using the computer processor to identify a representation of distance that is associated with a trajectory that matches the tool trajectory, the matching trajectories indicating that the tool and the identified representation of distance are substantially aligned; and
using the user interface to display the distance measurement between two implants that is associated with the identified representation of distance in response to the computer processor identifying the matching trajectories of the tool and the identified representation of distance.
2. The method of claim 1 , wherein said tool trajectory is matched to the trajectory associated with the representation of distance based on a comparison of an angle between said tool trajectory and the trajectory associated with the representation of distance.
3. The method of claim 1 , further comprising using the user interface to highlight the identified representation of distance.
4. The method of claim 1 , further comprising recommending an interconnection component characteristic based on said identified representation of distance.
5. The method of claim 1 , further comprising storing implant placement and identified representation of distance information for subsequent implant placement.
6. The method of claim 1 , wherein said tool trajectory is determined based on tracking information for the tool.
7. The method of claim 1 , wherein the distance between two implants associated with said one or more representations of distance are determined based on tracking information for the implants.
8. The method of claim 1 , further comprising using the user interface to display one or more implants overlaid on an image with said identified representation of distance.
9. The method of claim 1 , wherein said tool trajectory is matched to the trajectory associated with the representation of distance if an angle between said tool trajectory and the trajectory associated with the representation of distance is less than a threshold.
10. A non-transitory computer-readable medium having a set of instructions for execution on a computer, said set of instructions comprising:
a first routine configured to display a tool and one or more representations of distance, each representation of distance being associated with a distance measurement between two implants, each representation of distance being associated with a trajectory;
a second routine configured to determine a tool trajectory of the tool based on a location of the tool;
a third routine configured to compare said tool trajectory to the trajectories associated with the one or more representations of distance;
a fourth routine configured to identify a representation of distance that is associated with a trajectory that matches the tool trajectory, thereby determining that the tool and the identified representation of distance are substantially aligned; and
a fifth routine configured to display the distance measurement between two implants that is associated with the identified representation of distance in response to the fourth routine identifying the matching trajectories of the tool and the identified representation of distance.
11. The medium and instructions of claim 10 , wherein said tool trajectory is matched to the trajectory associated with the representation of distance based on a comparison of an angle between said tool trajectory and the trajectory associated with the representation of distance.
12. The medium and instructions of claim 10 , further comprising a sixth routine configured to highlight the identified representation of distance.
13. The medium and instructions of claim 10 , further comprising a sixth routine configured to recommend an interconnection component characteristic based on said identified representation of distance.
14. The medium and instructions of claim 10 , further comprising a sixth routine configured to storing implant placement and identified representation of distance information for subsequent implant placement.
15. The medium and instructions of claim 10 , wherein said tool trajectory is determined based on tracking information for the tool.
16. The medium and instructions of claim 10 , wherein the distance between two implants associated with said one or more representations of distance are determined based on tracking information for the implants.
17. The medium and instructions of claim 10 , further comprising a sixth routine configured to display one or more implants overlaid on an image with said identified representation of distance.
18. The medium and instructions of claim 10 , wherein said tool trajectory is matched to the trajectory associated with the representation of distance if an angle between said tool trajectory and the trajectory associated with the representation of distance is less than a threshold.