Granted Patent B2

US 12,251,176 · App. 16/528,420 · Granted Mar 18, 2025

Inventors: Frederic H. Moll (San Francisco, CA); Daniel T. Wallace (Santa Cruz, CA); Gregory J. Stahler (San Jose, CA); David F. Moore (San Carlos, CA); Daniel T. Adams (Palo Alto, CA); Kenneth M. Martin (Los Gatos, CA); Robert G. Younge (Portola Valley, CA); Michael R. Zinn (Pleasonton, CA); Gunter D. Niemeyer (Mountain View, CA); David Lundmark (Los Altos, CA)

Assignee: Auris Health, Inc.

A61B34/30A61B1/2676A61B1/273A61B8/12A61B17/062A61B34/20A61B34/25A61B34/37A61B34/71A61B34/74A61B34/76A61B90/50A61M25/0113A61M25/0147A61B1/018A61B5/0006A61B5/053A61B5/7285A61B6/541A61B8/0808A61B2017/00238A61B2017/00243A61B2017/00296A61B2017/003A61B2017/00336A61B2017/00743A61B2017/00805A61B17/0482A61B18/08A61B2034/102A61B2034/105A61B2034/107A61B2034/2051A61B2034/2063A61B2034/256A61B2034/301A61B2034/303A61B2034/715A61B46/10A61B2090/035A61B2090/062A61B2090/065A61B90/361A61B2090/364A61B2090/376A61B2090/378A61B2090/3784A61B90/39A61M2025/0004A61M25/0105B33Y80/00

Abstract

Claims (48)

1. A robotic medical system, comprising:

an endoscope comprising an instrument base and an elongate member extending from the instrument base, the elongate member defining a first working lumen, the endoscope including at least one image capture device at a distal end of the elongate member;

a first robotic instrument driver configured to removably couple to the instrument base of the endoscope, the first robotic instrument driver being configured to steer the elongate member;

a first tool configured to be positioned in the first working lumen, the first tool being configured to manipulate a structure in a lung or kidney in a patient; and

a second robotic instrument driver configured to drive movement of the first tool relative to the endoscope.

2. The robotic medical system of claim 1 , wherein the endoscope and the first tool are each independently actuatable by the first and second robotic instrument drivers, respectively.

3. The robotic medical system of claim 1 , wherein the first tool is configured to be actuated manually by an operator and robotically by the second robotic instrument driver.

4. The robotic medical system of claim 1 , the elongate member further defining a second working lumen laterally offset from the first working lumen, the robotic medical system further comprising a second tool, the second tool being configured to be positioned in the second working lumen.

5. The robotic medical system of claim 4 , further comprising third robotic instrument driver configured to drive movement of the second tool relative to the endoscope.

6. The robotic medical system of claim 1 , wherein the elongate member has a proximal section and a distal section, and wherein the distal section has greater bending flexibility than the proximal section.

7. The robotic medical system of claim 1 , wherein the instrument base has a channel extending therethrough and an access port coupled to the channel, and wherein the first tool is configured to insert through the access port and extend through the channel.

8. The robotic medical system of claim 1 , further comprising:

a first pulley;

a second pulley coaxial with the first pulley;

a first control element coupled to the first pulley and anchored to the elongate member; and

a second control element coupled to the second pulley and anchored to the elongate member,

wherein the first and second control elements are operable by the first and second pulleys to bend the elongate member in different directions.

9. The robotic medical system of claim 1 , the endoscope further including an illumination source at a distal end of the elongate member.

10. The robotic medical system of claim 4 , wherein the distal end of the elongate member comprises a first opening for the first tool, and a second opening for the second tool.

11. The robotic medical system of claim 1 , further comprising:

a control wire extending along the elongate member and anchored to an anchoring ring at a distal end of the elongate member;

a distal tip beyond the anchoring ring; and

a sensor at the distal tip.

12. The robotic medical system of claim 1 , wherein the first tool comprises an electrode, a grasper, a scissor, a needle, a collapsible basket, a cauterizing tool, a scalpel, an expandable balloon, a staple applier, a laser emitting element, an ultrasound transducer, or a cryogenic cooling element.

13. The robotic medical system of claim 1 , the first tool being actuatable to manipulate a kidney stone in the patient.

14. A robotic medical system, comprising:

an operator workstation comprising an input device and a display;

a guide instrument comprising:

a guide instrument base,

an elongate and flexible catheter member extending from the guide instrument base,

a control element extending along the catheter member,

a control element interface assembly supported by the guide instrument base, and

at least one image capture device at a distal end of the elongate and flexible catheter member, the display being configured to provide images from the at least one image capture device,

wherein a proximal end of the control element terminates at the control element interface assembly and a distal end of the control element terminates at the catheter member, and

wherein the catheter member defines a working lumen having a working lumen access port in a proximal portion of the guide instrument and a working lumen distal port in a distal portion of the guide instrument;

a robotic instrument driver in communication with the operator workstation, the robotic instrument driver comprising a guide instrument interface surface and a motor, wherein the guide instrument interface surface is removably coupled to the guide instrument base of the guide instrument, and wherein the motor is configured to rotate the control element interface assembly in response to signals from the input device to thereby steer the catheter member; and

a tool positioned in the working lumen, wherein the tool extends into the working lumen access port and through the working lumen distal port, wherein the tool is configured to be actuated within a lung or kidney in a patient.

15. The robotic medical system of claim 14 , wherein the tool is coupled to the robotic instrument driver, and wherein the robotic instrument driver is configured to independently and simultaneously actuate both the guide instrument and the tool.

16. The robotic medical system of claim 15 , wherein the tool is further configured to be actuated manually by an operator.

17. The robotic medical system of claim 14 , wherein the guide instrument base comprises a bottom portion configured to mount to the guide instrument interface surface, wherein the bottom portion comprises a magnet.

18. A method of operating a robotic medical system, the method comprising:

removably coupling an instrument base of a medical instrument to a robotic instrument driver;

inserting an elongate member of the medical instrument into a urethra of a patient;

steering the elongate member within the patient by operating the robotic instrument driver;

inserting a tool through a working lumen of the elongate member; and

manipulating a target within the patient by actuating the tool, the act of manipulating a target within the patient by actuating the tool comprising capturing or destroying one or more kidney stones in the patient.

19. The method of claim 18 , wherein actuating the tool is performed by operating the robotic instrument driver.

20. The method of claim 18 , wherein manipulating the target comprises taking a biopsy, ablating, lysing, or injecting a targeted tissue mass.

Assignments (2)

Continuity (9)

References Cited (400)