Granted Patent B2

US 12,350,004 · App. 18/313,936 · Granted Jul 8, 2025

Inventors: Matthew Colin Vargas (San Francisco, CA); Charles J. Scheib (Loveland, OH); Andrea Bajo (Palo Alto, CA); Koray Sahin (Mountain View, CA); Jaime Hernandez (San Jose, CA); Robert Elliott DeCou (Redwood City, CA)

Assignee: Verb Surgical Inc.

A61B46/10A61B17/00234A61B34/30A61B34/35A61B34/70A61B46/40A61B90/06A61B90/40B25J15/0466B29C45/0053B29C65/02A61B2017/00115A61B2017/00199A61B2017/00203A61B2017/00207A61B2017/00216A61B2017/00221A61B2017/00477A61B2017/00486A61B2017/00876A61B34/25A61B2034/302A61B34/74A61B2034/742A61B2034/743A61B2034/744A61B34/76A61B2090/0811A61B2090/0812A61B2090/0813A61B90/361B29L2031/7546G01V8/16Y10S901/41Y10S901/46Y10S901/47Y10S901/49

Abstract

Claims (27)

1. A system for use in a robotic surgical system, the system comprising:

a tool driver configured to attach to a surgical tool via a sterile adapter, the tool driver comprising at least one sterile adapter sensor and at least one surgical tool sensor that are configured to generate at least one sensor signal corresponding to an attachment state between one or more of the tool driver, the sterile adapter and the surgical tool;

a controller coupled to the tool driver to control actuation of the tool driver and generate attachment data comprising at least one attachment state between the tool driver, the sterile adapter and the surgical tool using the at least one sensor signal; and

an illumination source coupled to the tool driver and configured to emit a light having a characteristic corresponding to the at least one attachment state.

2. The system of claim 1 wherein the illumination source comprises an incandescent, an electrical discharge, an electroluminescence, an induction lighting or a fiber optic illumination source.

3. They system of claim 1 wherein the illuminations source is coupled to an optical waveguide configured to propagate the light corresponding to the at least one attachment state to an operator.

4. The system of claim 1 wherein the characteristic comprises a light color or a light pattern.

5. The system of claim 1 wherein the characteristic comprises a pulse of colored light at a predetermined light intensity.

6. The system of claim 5 wherein the at least one attachment state comprises a detachment state between the tool driver and the surgical tool or the tool driver and the sterile adapter.

7. The system of claim 5 wherein the at least one attachment state comprises a partial attachment state between the sterile adapter and the tool driver or the sterile adapter and the surgical tool.

8. The system of claim 5 wherein the at least one attachment state comprises a partial detachment state between the sterile adapter and the tool driver.

9. The system of claim 1 wherein the characteristic comprises a solid colored light at a predetermined light intensity.

10. The system of claim 9 wherein the at least one attachment state comprises a full attachment state between the sterile adapter and the tool driver.

11. A method of operating a robotic surgical system, comprising:

receiving at least one sensor signal generated by at least one of a sterile adapter sensor or a surgical tool sensor;

generating attachment data using the at least one sensor signal, the attachment data comprising at least one attachment state between a tool driver, a sterile adapter, and a surgical tool;

communicating the attachment state to an operator by outputting a light having a characteristic corresponding to the at least one attachment state; and

controlling the tool driver using the attachment data.

12. They method of claim 11 wherein the light is output by an illuminations source coupled to an optical waveguide that is coupled to the surgical tool and configured to propagate the light corresponding to the at least one attachment state to the operator.

13. The method of claim 11 wherein the characteristic comprises a light color or a light pattern.

14. The method of claim 11 wherein the characteristic comprises a pulse of colored light at a predetermined light intensity.

15. The method of claim 14 wherein the at least one attachment state comprises a detachment state between the tool driver and the surgical tool or the tool driver and the sterile adapter.

16. The method of claim 14 wherein the at least one attachment state comprises a partial attachment state between the sterile adapter and the tool driver or the sterile adapter and the surgical tool.

17. The method of claim 14 wherein the at least one attachment state comprises a partial detachment state between the sterile adapter and the tool driver.

18. The method of claim 11 wherein the characteristic comprises a solid colored light at a predetermined light intensity.

19. The method of claim 18 wherein the at least one attachment state comprises a full attachment state between the sterile adapter and the tool driver.

20. The method of claim 11 wherein controlling the tool driver comprises one or more of actuating an output drive of the tool driver.

Assignments (1)

Continuity (7)

References Cited (206)