Asensus Surgical Us, Inc.

Asensus Surgical Europe S.a.r.l.

Alexander John Maret

Kevin Andrew Hufford

Matthew Robert Penny

Nicholas Joseph Bender

Paul Wilhelm Schnur

Sevan Abashian

Dustin Vaughan

Tal Nir

Lior Alpert

Mohan Nathan

Anthony Fernando

Gal Wiezman

Michael Okyen

A system for measuring distances within a surgical site includes a camera positionable to capture 3D image data corresponding to a treatment site. Using the image data, the system determines the relative 3D positions of identified measurement points at the treatment site captured in the images, and it estimates or determines the distance between the measurement points. Output is generated communicating the measured distances to the user. The measurement taken follows the 3D topography of the tissue positioned between the measurement points.

Method and system for providing surgical site measurement

A robotic surgical system in which the system applies a scaling factor between user input from a user input device and corresponding movements of the robotic manipulator. Scaling factors may be applied or adjusted based on detected conditions such as the type of instrument being manipulated, detected distance between multiple instruments being manipulated, user biometric parameters.

Dynamic scaling for a robotic surgical system

A robotic surgical system in which the system applies a scaling factor between user input from a user input device and corresponding movements of the robotic manipulator. Scaling factors may be applied or adjusted based on detected conditions such as user biometric or physiologic parameters.

Dynamic scaling of surgical manipulator motion based on surgeon stress parameters

Assignment of auxiliary input devices for a robotic surgical system

A surgical robotic system includes at least one eye tracking system positioned detect the direction of at least one user's gaze. Input derived from the eye tracking system may be used to enter commands to the surgical robotic system depending on the directions of the gaze detected or other aspects of the gaze such as pupil dilation or speed of eye movement.

Systems and methods of controlling surgical robotic system using eye-tracking

A method of controlling a robotic arm in a surgical system comprises manually applying a force to a body of the robotic arm. Force information is received from ae force sensor on the robotic arm and a controller determines, using the force information, whether the force is a gesture force input. If the force is determined to be a gesture force input, the controller initiates electromechanical movement of the manipulator arm to a draping configuration, instrument attachment configuration, storage configuration, or home configuration.

Force based gesture control of a robotic surgical manipulator

A robotic surgical system includes a fluid drive system and a surgical instrument removably positioned in operative engagement with the drive system. A sterile barrier covers non-sterile portions of the surgical system. Features of the sterile barrier are used to transfer motion output from the fluid drive system to the instrument for actuation of the instrument.

Fluid actuation of instruments through a sterile barrier

A robotic surgical system includes a hydraulic drive system and a surgical instrument removably positioned in operative engagement with the hydraulic drive system.

Hydraulic instrument drive system for minimally invasive surgery

A method of controlling a robotic arm in a surgical system comprises manually applying a force to a body of the robotic arm. Force information is received from a gesture force sensor on the robotic arm and a controller determines, using the force information, whether the force is a gesture force input. If the force is determined to be a gesture force input, the controller initiates a predetermined system function. The predetermined system function may be a change in operational state, movement between operational modes, or a movement from a first configuration of the arm's joints to a second, predetermined, configuration of the arms joints.

Growing community of inventors

Apex, NC, United States of America

Alexander John Maret