METHODS, SYSTEMS, AND DEVICES RELATING TO ROBOTIC SURGICAL DEVICES, END EFFECTORS, AND CONTROLLERS

摘要

The various embodiments disclosed herein relate to improved robotic surgical systems, including robotic surgical devices havingimproved arm components and/or biometric sensors, contact detection systems for robotic surgical devices, gross positioning systems and devices for use in robotic surgical systems, and improved external controllers and consoles. A gross positioning system has a base, a body coupled to the base, a first arm link coupled to the body at a first rotational joint, a second arm link coupled to the first arm link at a second rotational joint; and an extendable third arm link coupled to the second arm link, wherein at least a portion of the third arm link is rotatable about a third rotational joint, the third arm link comprising a connection component at a distal end of the third arm link, wherein the connection component is configured to be coupleable to the robotic surgical device.