Multi-user medical robotic system for collaboration or training in minimally invasive surgical procedures

• US 9,666,101 B2
• Filed: 01/26/2016
• Issued: 05/30/2017
• Est. Priority Date: 11/20/1998
• Status: Expired due to Fees

• Current Assignee: Intuitive Surgical Operations, Inc. (Intuitive Surgical Holdings, LLC)
• Original Assignee: Intuitive Surgical Operations, Inc. (Intuitive Surgical Holdings, LLC)
• Inventors: Nowlin, William C., Moll, Frederic H., Blumenkranz, Stephen J., Niemeyer, Gunter D., Wang, Yulun, Ghodoussi, Modjtaba, Uecker, Darrin R., Wright, James W., Mangaser, Amante A., Mauherjee, Ranjan, Salisbury, Jr., J. Kenneth, Kumar, Rajesh, Hoffman, Brian David, Prisco, Giuseppe Maria, Larkin, David Q.
• Primary Examiner(s): Sample, Jonathan L
• Application Number:
  US15/006,555
• Publication Number:
  US 20160140875A1
• Time in Patent Office: 490 Days
• CPC Class Codes: A61B 1/00193 adapted for stereoscopic vision
• CPC Class Codes: A61B 2017/00017 Electrical control of surgical instruments
• CPC Class Codes: A61B 34/30 Surgical robots
• CPC Class Codes: A61B 34/37 Master-slave robots A61B34/35 takes precedence
• CPC Class Codes: A61B 34/70 Manipulators specially adapted for use in surgery
• CPC Class Codes: A61B 90/361 Image-producing devices, e.g. surgical cameras
• CPC Class Codes: A61B 90/37 Surgical systems with images on a monitor during operation
• CPC Class Codes: G09B 23/28 for medicine
• CPC Class Codes: G16H 20/40 relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 80/00 ICT specially adapted for facilitating communication between medical practitioners or patients, e.g. for collaborative diagnosis, therapy or health monitoring
• CPC Class Codes: Y10S 901/16 Cartesian, three degrees of freedom

Abstract

A multi-user medical robotic system for collaboration or training in minimally invasive surgical procedures includes first and second master input devices, a first slave robotic mechanism, and at least one processor configured to generate a first slave command for the first slave robotic mechanism by switchably using one or both of a first command indicative of manipulation of the first master input device by a first user and a second command indicative of manipulation of the second master input device by a second user. To facilitate the collaboration or training, both first and second users communicate with each other through an audio system and see the minimally invasive surgery site on first and second displays respectively viewable by the first and second users.

Claims

1. A multi-user medical robotic system for training in minimally invasive surgical procedures, comprising:

mentor and trainee master input devices respectively manipulatable by a mentor and a trainee;

a first slave robotic mechanism;

a switch mechanism operable by the mentor for selectively associating the first slave robotic mechanism with the mentor master input device and the trainee master input device so that either or both the mentor or the trainee may control operation of the first slave robotic mechanism to perform a minimally invasive surgical procedure; and

a mentor microphone proximate to the mentor and a trainee hearing device proximate to the trainee so that mentor may speak to the trainee while the mentor is performing the minimally invasive surgical procedure.

2. The multi-user medical robotic system according to claim 1, wherein forces associated with the first slave robotic mechanism are reflected back to the trainee master input device when the first slave robotic mechanism is selectively associated with the mentor master input device so that the trainee master input device tracks movement of the mentor master input device.

3. The multi-user medical robotic system according to claim 2, further comprising:

first and second headsets respectively worn by the mentor and the trainee so that they may communicate with each while the mentor is performing the minimally invasive surgical procedure.

4. The multi-user medical robotic system according to claim 2, further comprising:

first and second displays respectively viewable by the mentor and the trainee so that they may each view the surgical site while the mentor is performing the minimally invasive surgical procedure.

5. The multi-user medical robotic system according to claim 1, wherein forces associated with the first slave robotic mechanism are reflected back to the mentor master input device when the first slave robotic mechanism is selectively associated with the trainee master input device so that the mentor master input device tracks movement of the trainee master input device.

6. The multi-user medical robotic system according to claim 5, further comprising:

a trainee microphone proximate to the trainee and a mentor hearing device proximate to the mentor so that trainee may speak to the mentor while the trainee is performing the minimally invasive surgical procedure.

7. The multi-user medical robotic system according to claim 5, further comprising:

first and second headsets respectively worn by the mentor and the trainee so that they may communicate with each while the trainee is performing the minimally invasive surgical procedure.

8. The multi-user medical robotic system according to claim 5, further comprising:

first and second displays respectively viewable by the mentor and the trainee so that they may each view the surgical site while the trainee is performing the minimally invasive surgical procedure.

9. The multi-user medical robotic system according to claim 1, further comprising:

a second slave robotic mechanism, wherein the second slave robotic mechanism is selectively associated with the mentor master input device when the first slave robotic mechanism is selectively associated with the trainee master input device, and the second slave robotic mechanism is selectively associated with the trainee master input device when the first slave robotic mechanism is selectively associated with the mentor master input device.

10. The multi-user medical robotic system according to claim 9, wherein the first slave robotic mechanism is selectively associated with the mentor master input device, and first forces associated with the first slave robotic mechanism are reflected back to the trainee master input device so that the first forces may be sensed by the trainee.

11. The multi-user medical robotic system according to claim 10, wherein second forces associated with the second slave robotic mechanism are reflected back to the mentor master input device so that they may be sensed by the mentor.

12. The multi-user medical robotic system according to claim 11, wherein the second slave robotic mechanism includes at least one motor responding to movement of the mentor master input to cause movement of the second slave robotic mechanism in a corresponding fashion.

13. The multi-user medical robotic system according to claim 11, wherein the second slave robotic mechanism includes a computer model for simulating at least one motor responding to movement of the mentor master input to simulate movement of the second slave robotic mechanism in a corresponding fashion.

14. The multi-user medical robotic system according to claim 1, wherein the switch mechanism is a button pressable by a thumb of the first operator.

15. The multi-user medical robotic system according to claim 1, wherein the switch mechanism is a foot pedal pressable by a foot of the first operator.

16. The multi-user medical robotic system according to claim 1, wherein the switch mechanism is voice activated by the first operator.