Methods for actively engaging and disengaging teleoperation of a surgical robotic system
A method for engaging and disengaging a surgical instrument of a surgical robotic system including receiving a sequence of user inputs from one or more user interface devices of the surgical robotic system; determining, by one or more processors communicatively coupled to the user interface devices and the surgical instrument, whether the sequence of user inputs indicates an intentional engagement or disengagement of a teleoperation mode in which the surgical instrument is controlled by user inputs received from the user interface devices; in response to determining of engagement, transition the surgical robotic system into the teleoperation mode; and in response to determining of disengagement, transition the surgical robotic system out of the teleoperation mode such that the user interface devices are prevented from controlling the surgical instrument.
1. A method for engaging a teleoperation mode of a surgical robotic system, the method comprising:
receiving a user input from one or more interface devices of the surgical robotic system, wherein the one or more interface devices comprise at least one handheld input device having a finger clutch operable to clutch a first surgical robotic arm and a clutch pedal operable to clutch the first surgical robotic arm and a second surgical robotic arm and the user input comprises a user action on the finger clutch or the clutch pedal;
receiving a docking input indicating the at least one handheld input device is undocked from a docking station;
determining, by one or more processors communicatively coupled to the one or more interface devices, whether docking input indicates an intentional engagement of a teleoperation mode in which the first surgical robotic arm or the second surgical robotic arm is controlled by the user input received from the interface devices; and
in response to determining engagement, transitioning the surgical robotic system into a teleoperation mode.
2. The method of claim 1 wherein the at least one handheld input device is a first handheld input device and the finger clutch is operable to clutch only the first surgical robotic arm.
3. The method of claim 2 further comprising a second handheld input device having a finger clutch operable to clutch only a second surgical robotic arm, and wherein the clutch pedal is operable to simultaneously clutch the first surgical robotic arm and the second surgical robotic arm.
4. The method of claim 1 wherein the user input comprises a tap of the finger clutch over a predetermined interval comprising a predetermined amount of time between the tap of the finger clutch and a subsequent tap of the finger clutch.
5. The method of claim 1 wherein the user input comprises a tap of the clutch pedal over a predetermined interval comprising a predetermined amount of time between the tap of the clutch pedal and a subsequent tap of the clutch pedal.
6. The method of claim 1 wherein a user position input is further received, and the user position input indicates a user is looking toward a display screen, a chair of the surgical robotic system is locked, or the first handheld input device or the second handheld input device is in a workspace of the surgical robotic system.
7. The method of claim 1 wherein the at least one handheld input device comprises a first handheld input device having a first finger clutch and a second handheld input device having a second finger clutch, and the user input comprises a sequence of user inputs comprising a tap of the first finger clutch associated with the first handheld input device and a tap of the second finger clutch associated with the second handheld input device, or a double tap of the first finger clutch or the second finger clutch associated with the first or second handheld input device.
8. The method of claim 1 wherein the at least one handheld input device comprises a first handheld input device and a second handheld input device, and the user input comprises a sequence of user inputs comprising a squeeze of the first and the second handheld input devices, or a double squeeze of the first or second handheld input device.
9. The method of claim 1 wherein the user input comprises a sequence of user inputs and the sequence of user inputs comprises a double tap of the finger clutch and a single tap of the clutch pedal prior to the double tap of the finger clutch.
10. The method of claim 1 wherein the user input indicating an intentional engagement corresponds to a double tap of the clutch pedal, a double tap of the finger clutch, or a single or a double squeeze of the handheld input device at a predetermined interval.
11. The method of claim 1 further comprising:
providing an alert to a user indicating that the surgical robotic system is transitioning into the teleoperation mode.
12. The method of claim 1 further comprising:
after transitioning the surgical robotic system into the teleoperation mode determining, by one or more processors communicatively coupled to the one or more interface devices, that the user input indicates an intentional disengagement of the teleoperation mode; and
in response to determining disengagement, transitioning the surgical robotic system out of the teleoperation mode such that the one or more interface devices are prevented from controlling the first surgical robotic arm or the second surgical robotic arm.
13. A method for disengaging a teleoperation mode of a surgical robotic system, the method comprising:
receiving a user input from one or more interface devices of the surgical robotic system, wherein the one or more interface devices comprise at least one handheld input device having a finger clutch operable to clutch a first surgical robotic arm and a clutch pedal operable to clutch the first surgical robotic arm and a second surgical robotic arm, and the user input comprises a user action on the finger clutch or the clutch pedal;
receiving a docking input indicating that the at least one handheld input device is in or near a docking station;
determining, by one or more processors communicatively coupled to the one or more interface devices, whether the user input and the docking input indicates an intentional disengagement of a teleoperation mode in which the first surgical robotic arm and the second surgical robotic arm are operable to be controlled by the user input received from the interface devices; and
in response to determining disengagement, transitioning the surgical robotic system out of the teleoperation mode such that the one or more interface devices are prevented from controlling the first surgical robotic arm or the second surgical robotic arm.
14. The method of claim 13 wherein the user input comprises a tap of the finger clutch over a predetermined interval comprising a predetermined amount of time between the tap of the finger clutch and a subsequent tap of the finger clutch.
15. The method of claim 13 wherein the user input comprises a tap of the clutch pedal over a predetermined interval comprising a predetermined amount of time between the tap of the clutch pedal and a subsequent tap of the clutch pedal.
16. The method of claim 13 wherein the at least one handheld input device is a first handheld input device and the finger clutch is operable to clutch only the first surgical robotic arm and a second handheld input device comprises a finger clutch operable to clutch only the second surgical robotic arm.
17. The method of claim 13 wherein the docking input comprises detecting by a sensor of the docking station that the at least one handheld input device is positioned in the docking station.
18. The method of claim 13 wherein the handheld input device is a first handheld input device and the user input comprises a sequence of user inputs comprising a tap of the finger clutch associated with the first handheld input device and a tap of a finger clutch associated with a second handheld input device, or a double tap of the finger clutch associated with the first or second handheld input device.
19. The method of claim 13 wherein the user input indicating an intentional disengagement corresponds to pressing and holding the clutch pedal, a double tap of the finger clutch, or a double squeeze of the handheld input device at a predetermined interval.
20. The method of claim 13 further comprising:
determining, by one or more processors communicatively coupled to the one or more interface devices, whether the user input indicates an intentional engagement of the teleoperation mode; and
in response to determining engagement, transitioning the surgical robotic system into the teleoperation mode such that the one or more interface devices are operable to control the first surgical robotic arm or the second surgical robotic arm.