Assignment of auxiliary input devices for a robotic surgical system
A robotic surgical system in which the system applies a scaling factor between user input from a user input device and corresponding movements of the robotic manipulator. Scaling factors may be applied or adjusted based on detected conditions such as the type of instrument being manipulated, detected distance between multiple instruments being manipulated, user biometric parameters.
1. A robot-assisted surgical system comprising:
a robotic manipulator;
a surgical instrument positionable on the robotic manipulator, wherein the robotic manipulator is configured for robotic positioning of a surgical instrument in a body cavity,
a primary user input device moveable by a user to cause the robotic manipulator to move the surgical instrument in the body cavity,
at least one auxiliary user input device operably by a user;
at least one processor and at least one memory, the at least one memory storing instructions executable by said at least one processor to:
receive user input in response to movement of the primary input device by a user,
receive instrument identification input in response to positioning of a surgical instrument on or in proximity to the manipulator, the instrument identification input including instrument type input,
receive input from a user specifying a surgical procedure type,
cause the manipulator to move the first surgical instrument in response to the user input from the primary input device,
and
assign a function to the auxiliary input device based on the instrument type input and surgical procedure type input.
2. The system of claim 1 , wherein, the instructions are further executable by the at least one processor to:
predict a subsequent task to be performed based on the specified procedure type;
receive instrument type input based on signals from the sensor in response to positioning of a second surgical instrument on, or in proximity to the robotic manipulator, and assigning a function to the auxiliary input device based on the instrument type input, the predicted subsequent task, and the specified surgical procedure type.
3. The system of claim 1 , wherein:
the instructions are further executable by the at least one processor to receive input identifying a particular user's identity; and the auxiliary input device function is assigned based on the instrument type input, the specified procedure type, and the particular user's identity.
4. The system of claim 1 , wherein the auxiliary device is a foot pedal.
5. The system of claim 1 , wherein the auxiliary device is a knob or button.
6. The system of claim 1 , wherein the auxiliary device is an input handle.
7. The system of claim 1 , wherein the auxiliary device is a switch.
8. The system of claim 1 , wherein the instructions are executable by said at least one processor to receive the input from the user specifying the surgical procedure type by receiving a user selection of the surgical procedure type from surgical procedure type options displayed on a graphical user interface.