Simulator system for medical procedure training
Implementations relate to medical simulations for medical procedure training. In some implementations, a system includes a simulation processing component including at least one processor and which generates a virtual environment using position signals that describe at least one of a position and a configuration of a physical surgical instrument relative to a physical surgical site. The simulation processing component updates the virtual environment according to changes in the position signals and according to control signals corresponding to inputs by a user of the system. The updating includes moving a virtual surgical instrument within the virtual environment, where an interaction of the virtual surgical instrument with a virtual surgical site is defined at least partly by a physical relationship between the physical surgical instrument and the physical surgical site. The simulation processing component outputs a representation of a simulation state signal indicative of a current state of the virtual environment.
1. A method comprising:
determining a position of a system component relative to a physical surgical site, wherein the system component is positioned relative to the physical surgical site during a setup procedure and wherein the system component is movable independently of the physical surgical site;
determining a position of a teleoperable medical device relative to the physical surgical site, wherein the teleoperable medical device is positioned relative to the physical surgical site during the setup procedure;
storing, by at least one processor, in a storage device, the position of the system component and the position of the teleoperable medical device; and
performing operations in a simulated surgical procedure based on the position of the system component and the position of the teleoperable medical device.
2. The method of claim 1 , further comprising determining, during the setup procedure, whether one or more particular joints of the teleoperable medical device are incorrectly positioned based on a comparison with reference joint positions.
3. The method of claim 1 , wherein the position of the system component is in a simulation area and is provided by a user, and the position of the teleoperable medical device is provided by the user.
4. The method of claim 3 , further comprising causing output of setup feedback information by an output device based on a result of comparing the position of the system component to a reference position, the setup feedback information indicating an evaluation of the position of the system component provided by the user.
5. The method of claim 3 , further comprising causing output of setup feedback information by an output device based on a result of comparing the position of the teleoperable medical device to a reference position, the setup feedback information indicating an evaluation of the position of the teleoperable medical device provided by the user.
6. The method of claim 1 , wherein performing the operations in the simulated surgical procedure includes reading position signals for the teleoperable medical device that describe at least one of a position or a configuration of the teleoperable medical device relative to the physical surgical site, wherein the at least one of the position or the configuration is based on control signals based on user input to a control device during the simulated surgical procedure.
7. The method of claim 1 , wherein performing the operations in the simulated surgical procedure includes:
comparing at least one of: a position of the teleoperable medical device to a reference position or a configuration of the teleoperable medical device to a reference configuration; and
causing output of surgical feedback information by an output device, wherein the surgical feedback information is based on a result of the comparing.
8. The method of claim 1 , wherein performing the operations in the simulated surgical procedure includes:
determining whether an incorrect setup is present during the simulated surgical procedure based on the position of the teleoperable medical device; and
in response to determining that the incorrect setup is present, causing output of surgical feedback information by an output device to indicate an effect of the incorrect setup on the simulated surgical procedure.
9. The method of claim 1 , wherein the physical surgical site comprises an anatomical model, and the method further comprises receiving, by the at least one processor, a sensor signal from at least one sensor of the anatomical model, the sensor signals indicative of a position of the teleoperable medical device relative to the anatomical model.
10. The method of claim 1 , wherein performing the operations in the simulated surgical procedure includes:
generating a virtual environment based at least in part on the position of the teleoperable medical device;
updating the virtual environment according to changes in the position of the teleoperable medical device, the changes based on control signals from a user control device; and
after the updating, causing output by an output device of a representation of a current state of the virtual environment.
11. The method of claim 1 , wherein the system component includes a vision side cart that includes a display device, wherein the vision side cart is moveable in a simulation area independently of the physical surgical site and of the teleoperable medical device.
12. The method of claim 1 , wherein the position of the teleoperable medical device is provided by a user during the setup procedure in setup tasks that include installation of a surgical instrument on a manipulator arm of the teleoperable medical device.
13. A system comprising:
a simulation processing component including at least one processor;
a teleoperable medical device moveable relative to a physical surgical site; and
a system component movable relative to and independently of the physical surgical site,
wherein the simulation processing component is configured to perform operations comprising:
determining a position of the teleoperable medical device relative to the physical surgical site, wherein the teleoperable medical device is positioned relative to the physical surgical site during a setup procedure;
determining a position of the system component relative to the physical surgical site, wherein the system component is positioned relative to the physical surgical site during the setup procedure;
storing, by the at least one processor, in a storage device, the position of the system component and the position of the teleoperable medical device; and
performing surgical procedure operations in a simulated surgical procedure based on the position of the teleoperable medical device and the position of the system component.
14. The system of claim 13 , wherein the simulation processing component is configured to perform further operations comprising:
determining whether an incorrect setup is present during the simulated surgical procedure based on the position of the teleoperable medical device; and
in response to determining that the incorrect setup is present, causing output of surgical feedback information by an output device to indicate an effect of the incorrect setup on the simulated surgical procedure.
15. The system of claim 13 , wherein the position of the system component is in a simulation area and is provided by a user, and the position of the teleoperable medical device is provided by the user.
16. The system of claim 15 , wherein the simulation processing component is configured to perform further operations comprising causing output of setup feedback information by an output device based on a result of comparing the position of the system component and the position of the teleoperable medical device to reference positions, the setup feedback information indicating an evaluation of the position of the system component and the teleoperable medical device provided by the user.
17. The system of claim 13 , wherein the teleoperable medical device includes a manipulator arm and a surgical instrument connected to the manipulator arm, wherein the teleoperable medical device is positioned in a simulation area relative to the physical surgical site.
18. The system of claim 13 , wherein, during the setup procedure, the teleoperable medical device is positioned relative to the physical surgical site by manual movement of the teleoperable medical device by a trainee, and wherein, in the simulated surgical procedure, the teleoperable medical device is positioned relative to the physical surgical site based on control signals based on user manipulation of a control device.
19. The system of claim 13 , wherein performing the surgical procedure operations in the simulated surgical procedure includes reading position signals for the teleoperable medical device that describe at least one of a position or a configuration of the teleoperable medical device relative to the physical surgical site, wherein the at least one of the position or the configuration is based on control signals based on user input to a control device during the simulated surgical procedure.
20. The system of claim 13 , wherein the system component includes a vision side cart that includes a display device, wherein the vision side cart is moveable in a simulation area independently of the physical surgical site and of the teleoperable medical device.