Surgical system user interface using cooperatively-controlled robot

Patent metadata

Field	Value
Publication number	US-9815206-B2
Application number	US-201414497178-A
Country	US
Kind code	B2
Filing date	Sep 25, 2014
Priority date	Sep 25, 2014
Publication date	Nov 14, 2017
Grant date	Nov 14, 2017

Abstract

According to some embodiments of the present invention, a cooperatively controlled robot includes a robotic actuator assembly comprising a tool holder and a force sensor, a control system adapted to communicate with the robotic actuator assembly and the force sensor, and an output system in communication with the control system. The tool holder is configured to receive a tool to be manipulated by a user. The control system is configured to receive an instruction from a user to switch from a robot control mode into a user interface control mode. The force sensor is configured to measure at least one of a force and a torque applied to the tool, and the control system is configured to receive an indication of the at least one of a force and a torque applied to the tool and manipulate the output system based on the indication.

First claim

We claim:

1. A cooperatively controlled robot, comprising:
a robotic actuator assembly comprising a tool holder and a force sensor;
a control system adapted to communicate with said robotic actuator assembly and said force sensor; and
an output system in communication with said control system,
wherein said tool holder is configured to receive a tool to be manipulated by a user,
wherein said control system is configured to receive an instruction from a user to switch from a robot control mode into a user interface control mode,
wherein said force sensor is configured to measure at least one of a force and a torque applied to said tool by said user, and
wherein said control system, in said user interface control mode, is configured to receive an indication of said at least one of a force and a torque applied to said tool by said user and manipulate said output system based on said indication while disabling motion of said robot.

2. A cooperatively controlled robot according to claim 1 , further comprising:
a microphone in communication with said control system, wherein said instruction from a user to switch from a robot control mode into a user interface control mode comprises a verbal signal detected by said microphone.

3. A cooperatively controlled robot according to claim 1 , further comprising:
a pedal in communication with said control system, wherein said instruction from a user to switch from a robot control mode into a user interface control mode comprises a push or a release of said pedal.

4. A cooperatively controlled robot according to claim 1 , further comprising:
a physical button in communication with said control system, wherein said instruction from a user to switch from a robot control mode into a user interface control mode comprises a command received through said physical button.

5. A cooperatively controlled robot according to claim 1 , further comprising:
a second output system in communication with said control system, wherein said instruction from a user to switch from a robot control mode into a user interface control mode comprises a command received through a user interface of said second output system.

6. A cooperatively controlled robot according to claim 1 , wherein said output system is an audio system.

7. A cooperatively controlled robot according to claim 1 , wherein said output system is a visual display system.

8. A cooperatively controlled robot according to claim 7 , wherein said control system is configured to manipulate said visual display system by changing a position of a cursor based on said indication.

9. A cooperatively controlled robot according to claim 7 , wherein said control system is configured to manipulate said visual display system by changing a velocity of a cursor based on said indication.

10. A cooperatively controlled robot according to claim 7 , wherein said visual display system is configured to display an image, and wherein said control system is configured to manipulate said image based on said indication.

11. A cooperatively controlled robot according to claim 10 , wherein said image is created using data from a patient.

12. A cooperatively controlled robot according to claim 7 , wherein said visual display system is configured to display an image, and wherein said control system is configured to manipulate said visual display system by zooming into or out of said image based on said indication.

13. A cooperatively controlled robot according to claim 1 , wherein said output system is a second robotic actuator assembly.

14. A cooperatively controlled robot according to claim 1 , wherein said output system is a microscope.

15. A cooperatively controlled robot according to claim 1 , wherein said output system is a light source.

16. A cooperatively controlled robot according to claim 1 , wherein said control system is configured to manipulate said output system by browsing through a list of parameters and selecting a parameter based on said indication.

17. A cooperatively controlled robot according to claim 1 , wherein said control system is configured to perform a button press function on a condition that said force is exerted along a predetermined axis and exceeds at least one of a predetermined duration and magnitude.

18. A cooperatively controlled robot according to claim 1 , wherein said tool is a surgical instrument.

19. A cooperatively controlled robot according to claim 1 , wherein said tool is a joystick tool.

20. A surgical system user interface for a cooperatively controlled robot, comprising:
a control system adapted to communicate with a robotic actuator assembly and a force sensor; and
an output system in communication with said control system,
wherein said control system is configured to receive an instruction from a user to switch from a robot control mode into a user interface control mode, and
wherein said control system, in said user interface control mode, is configured to receive from a force sensor an indication of at least one of a force and a torque applied to a tool by a user and manipulate said output system based on said indication while disabling motion of said robot.

Assignees

• Univ Johns Hopkins

Inventors

• Balicki Marcin A
• Kazanzides Peter
• Deguet Anton
• Taylor Russell H

Classifications

• G06F3/0482

  Interaction with lists of selectable items, e.g. menus · CPC title

• B25J13/04

  Foot-operated control means · CPC title

• G06F3/03545

  Pens or stylus · CPC title

• A61B34/20

  Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis · CPC title

• A61B90/20

  Surgical microscopes characterised by non-optical aspects · CPC title