Cart for robotic arms and method and apparatus for registering cart to surgical table

Patent metadata

Field	Value
Publication number	US-10856948-B2
Application number	US-201715785331-A
Country	US
Kind code	B2
Filing date	Oct 16, 2017
Priority date	May 31, 2017
Publication date	Dec 8, 2020
Grant date	Dec 8, 2020

Abstract

In some embodiments, an apparatus can include a cart for a surgical robotic arm having a coupler releasably coupleable to a coupling site on a surgical table. The cart can include a base and a first engagement feature. The base can be freely movably on a support surface between a first location remote from the surgical table and a second location adjacent the surgical table. The first engagement feature can be configured for engagement with a second engagement feature associated with the surgical table such that, when the first engagement feature and the second engagement feature are engaged, the coupler of the robotic arm is disposed in a position in which the coupler of the robotic arm can be engaged by the coupler of the surgical table.

First claim

The invention claimed is:

1. A system comprising:
a robotic arm comprising a coupler;
a surgical table comprising a coupling site to releasably couple to the coupler of the robotic arm; and
a cart comprising:
a base freely movable on a support surface between a first location remote from the surgical table and a second location adjacent to the surgical table;
a first engagement feature, the first engagement feature configured for engagement with a second engagement feature associated with the surgical table such that, when the first engagement feature and the second engagement feature are engaged, the coupler of the robotic arm is disposed in a position in which the coupler of the robotic arm can be engaged with the coupling site of the surgical table.

2. The system of claim 1 , wherein the first engagement feature is disposed on the base of the cart and the second engagement feature is disposed on a base of the surgical table.

3. The system of claim 2 , wherein, when the first engagement feature is engaged with the second engagement feature, the coupler of the robotic arm is releasably coupled to the coupling site of the surgical table.

4. The system of claim 2 , wherein, when the first engagement feature is engaged with the second engagement feature, a coupler associated with the surgical table can be rotated into releasable engagement with the coupler of the robotic arm.

5. The system of claim 1 , wherein the cart can support the robotic arm such that a configuration of the robotic arm can be maintained during movement of the cart between a first location remote from the surgical table and a second location adjacent the surgical table and during engagement between the coupler of the robotic arm and the coupling site of the surgical table.

6. The system of claim 1 , wherein, when the first engagement feature is engaged with the second engagement feature, a coupler associated with the surgical table is vertically aligned with the coupler associated with the robotic arm such that the coupler associated with the surgical table can be translated upwardly into engagement with the coupler associated with the robotic arm.

7. The system of claim 1 wherein when the first engagement feature is engaged with the second engagement feature, the coupler of the robotic arm is releasably coupled to the coupling site of the surgical table.

8. The system of claim 1 wherein, when the first engagement feature is engaged with the second engagement feature, a coupler associated with the surgical table can be rotated into releasable engagement with the coupler of the robotic arm.

9. A method of engaging a surgical robotic arm cart with a surgical table, the method comprising:
moving the surgical robotic arm cart on a support surface from a first location remote from the surgical table to a second location proximate to the surgical table;
engaging a first engagement feature of the cart with a second engagement feature of the surgical table such that an arm portion of a coupler disposed on a surgical robotic arm supported by the cart is disposed in an operative relationship with a table portion of the coupler disposed on the surgical table;
releasably coupling the arm portion of the coupler to the table portion of the coupler;
uncoupling the arm from the cart; and
moving the cart on the support surface away from the second location.

10. The method of claim 9 , wherein releasably coupling includes rotating the table portion of the coupler into engagement with the arm portion of the coupler.

11. The method of claim 9 , wherein a configuration of the arm does not change during the moving, engaging, and releasably coupling.

12. The method of claim 11 , wherein the configuration of the arm remains unchanged during the uncoupling of the arm from the cart.

Assignees

• Verb Surgical Inc

Inventors

• Cagle David James
• GROUT Wayne
• Koenig Karen Shakespear
• SIU Bernard Fai Kin
• Cordoba Jose Luis

Classifications

• F21V23/0442

  activated by means of a sensor, e.g. motion or photodetectors · CPC title

• B25J9/0009

  Constructional details, e.g. manipulator supports, bases · CPC title

• A61G13/101

  Clamping means for connecting accessories to the operating table (supports as part of surgical instruments A61B90/50) · CPC title

• A61B2560/0456

  Apparatus provided with a docking unit · CPC title

• A61B2560/0437

  Trolley or cart-type apparatus · CPC title