Telerobotic, telesurgical, and/or surgical robotic devices, systems, and methods employ surgical robotic linkages that may have more degrees of freedom than an associated surgical end effector in space. A processor can calculate a tool motion that includes pivoting of the tool about an aperture site. Linkages movable along a range of configurations for a given end effector position may be driven toward configurations which inhibit collisions. Refined robotic linkages and methods for their use are also provided.

Telerobotic, telesurgical, and/or surgical robotic devices, systems, and methods employ surgical robotic linkages that may have more degrees of freedom than an associated surgical end effector in space. A processor can calculate a tool motion that includes pivoting of the tool about an aperture site. Linkages movable along a range of configurations for a given end effector position may be driven toward configurations which inhibit collisions. Refined robotic linkages and methods for their use are also provided.

Telerobotic, telesurgical, and/or surgical robotic devices, systems, and methods employ surgical robotic linkages that may have more degrees of freedom than an associated surgical end effector in space. A processor can calculate a tool motion that includes pivoting of the tool about an aperture site. Linkages movable along a range of configurations for a given end effector position may be driven toward configurations which inhibit collisions. Refined robotic linkages and methods for their use are also provided.

A controller 3 includes: a force controller 36 that performs force control of moving a robot 1 in accordance with an operation force exerted on an operator 2 from a user U to apply a treatment to an object W and of moving the operator 2 in accordance with a reaction force exerted on the robot 1 from the object W; an estimator 37 that estimates a dynamic characteristic of the user U; and an adjuster 310 that adjusts a control parameter of the force control in accordance with the estimated dynamic characteristic of the user such that a frequency characteristic of the force control approaches a target frequency characteristic.

Telerobotic, telesurgical, and/or surgical robotic devices, systems, and methods employ surgical robotic linkages that may have more degrees of freedom than an associated surgical end effector in space. A processor can calculate a tool motion that includes pivoting of the tool about an aperture site. Linkages movable along a range of configurations for a given end effector position may be driven toward configurations which inhibit collisions. Refined robotic linkages and methods for their use are also provided.

Telerobotic, telesurgical, and/or surgical robotic devices, systems, and methods employ surgical robotic linkages that may have more degrees of freedom than an associated surgical end effector in space. A processor can calculate a tool motion that includes pivoting of the tool about an aperture site. Linkages movable along a range of configurations for a given end effector position may be driven toward configurations which inhibit collisions. Refined robotic linkages and methods for their use are also provided.

Telerobotic, telesurgical, and/or surgical robotic devices, systems, and methods employ surgical robotic linkages that may have more degrees of freedom than an associated surgical end effector in space. A processor can calculate a tool motion that includes pivoting of the tool about an aperture site. Linkages movable along a range of configurations for a given end effector position may be driven toward configurations which inhibit collisions. Refined robotic linkages and methods for their use are also provided.

Methods and systems are described for controlling movement and an applied force at the tip of the continuum robot that includes a plurality of independently controlled segments along its length. An estimated force at the tip of the continuum robot is determined based on measurements of loads and positions of each segment. A reference position command and a force command are received from a user interface. The reference position command indicates a desired movement for the distal end of the continuum robot and the force command indicates a desired force to be applied by the tip of the continuum robot to a tissue surface. The position of the continuum robot is adjusted to cause the tip of the continuum robot to apply the desired force to the tissue surface based on the estimated force at the tip of the continuum robot, the reference position command, and the force command.

Example systems and methods are disclosed for limiting capabilities of a robot during teleoperation based on a network connection strength. The method may include determining tiers of operations that can be performed by a robot. One or more network strength thresholds corresponding to one or more of the tiers of operations of the robot may also be determined. The robot may then measure the network strength for the communication network between the robot and a remote control system. Based on the measured network strength and the determined network strength thresholds, one or more of the tiers of operations may be enabled for selection by the remote control system. The robot may determine network strength based on network latency and/or packet loss rate. The robot may provide a notification to the remote control system about the disabling of a previously enabled tier of operations due to decreased network strength.

Telerobotic, telesurgical, and/or surgical robotic devices, systems, and methods employ surgical robotic linkages that may have more degrees of freedom than an associated surgical end effector n space. A processor can calculate a tool motion that includes pivoting of the tool about an aperture site. Linkages movable along a range of configurations for a given end effector position may be driven toward configurations which inhibit collisions. Refined robotic linkages and method for their use are also provided.