A surgical robotic platform operates within a constrained space of an imaging scanner in which a patient resides. The platform includes a gross positioning stage configured to be located outside of the constrained space An end-effector having a rotatable shaft is extendable from the gross positioning stage and into the constrained space of the imaging scanner. The shaft has a proximal end operatively coupled to the positioning stage outside of the constrained space and a distal end configured to be located in the constrained space. The distal end has a medical instrument gripper for holding a medical instrument used in a percutaneous procedure. The end-effector further includes a joint arrangement operatively coupling the shaft to the medical gripper for providing motion to the medical instrument gripper for enabling position and/or orientation control of the medical instrument. A drive module controls the joint arrangement.

A system includes a console assembly, a trocar assembly operably coupled to the console assembly, a camera assembly operably coupled to the console assembly having a stereoscopic camera assembly, and at least one rotational positional sensor configured to detect rotation of the stereoscopic camera assembly about at least one of a pitch axis or a yaw axis. The console assembly includes a first actuator and a first actuator pulley operable coupled to the first actuator. The trocar assembly includes a trocar having an inner and outer diameter, and a seal sub-assembly comprising at least one seal and the seal sub-assembly operably coupled to the trocar. The camera assembly includes a camera support tube having a distal and a proximal end, the stereoscopic camera operably coupled to the distal end of the support tube and a first and second camera module having a first and second optical axis.

In a surgical robot, a robot controller controls an articulated robot so that an arm base rotationally moves in an arc shape around a predetermined position set at a position away from the arm base.

A system includes a console assembly, a trocar assembly operably coupled to the console assembly, a camera assembly operably coupled to the console assembly having a stereoscopic camera assembly, and at least one rotational positional sensor configured to detect rotation of the stereoscopic camera assembly about at least one of a pitch axis or a yaw axis. The console assembly includes a first actuator and a first actuator pulley operable coupled to the first actuator. The trocar assembly includes a trocar having an inner and outer diameter, and a seal sub-assembly comprising at least one seal and the seal sub-assembly operably coupled to the trocar. The camera assembly includes a camera support tube having a distal and a proximal end, the stereoscopic camera operably coupled to the distal end of the support tube and a first and second camera module having a first and second optical axis.

Disclosed herein are embodiments of stabilizers for use in delivering a replacement heart valve. The stabilizers can receive a portion of a delivery system, such as a handle, to prevent unwanted motion of the delivery system. The stabilizer can include a linear actuator for adjusting a position of the delivery system once held within the stabilizer.

A medical instrument drive assembly includes a base portion, a first set of one or more drive outputs, a platform secured to the base portion, and a latching mechanism. The first set of one or more drive outputs are coupled to and/or extending from the base portion and are configured to drive a first medical instrument. The platform is secured to the base portion and movable between an elevated configuration and a depressed configuration. The platform is biased in the elevated configuration. The latching mechanism is configured to cause the platform to be held in the depressed configuration.

A surgical robotic system includes a first robotic arm, a second robotic arm, a control tower, and a surgeon console. The first robotic arm is engaged with a first movable cart. The second robotic arm is engaged with a second movable cart. The control tower is configured to control movement of the first robotic arm. The surgeon console is configured to provide instructions to the control tower. The control tower is electrically coupled to the surgeon console via a first cable. The surgeon console is electrically coupled to the first movable cart via a second cable.

A navigation method for a medical operation and implemented by a robotic system is provided. The method includes the steps of: receiving, at a processor of the robotic system, at least one set of navigation data; receiving or generating at least one three-dimensional model of the virtual object in the navigation data; calculating the navigation data to generate a virtual environment and at least one navigation instruction; and presenting, at a user interface associated with the robotic system, the virtual environment and/or the navigation instruction to a user of the robotic system for the user to refer to during the medical operation.

Assisting robotic arm setup in a surgical robotic system using augmented reality can include capturing a live video of a user setting up a robotic arm in a surgical robotic system. A visual guide representing a target pose of the robotic arm can be rendered onto the live video, resulting in an augmented live video for guiding the arm setup. The augmented live video can be displayed to the user while the user is following the visual guide to set up the robotic arm. The captured live video can be continuously processed to determine whether the robotic arm has reached the target pose.

A spatial series-parallel pelvic fracture reduction robot includes a base support, a mobile platform module, an arc-shaped guide rail platform module, a robot module, and a pelvic external fixator which are connected in sequence. The mobile platform module is fixedly connected on an upper part of the base support and is used for driving the arc-shaped guide rail platform module to linearly translate up and down and left and right; a connecting sliding block of the arc-shaped guide rail platform module is connected to the robot module and used for enabling the robot module to move along an arc-shaped guide rail; the robot module includes a robot and a clamping mechanism, the robot is used for adjusting a spatial pose of the clamping mechanism, and the clamping mechanism is used for fixing bone needles; the pelvic external fixator is used for firmly fixing the pelvis.