Robotic system for tele-surgery

A robotic tele-surgery system, comprising:

• a slave robotic arm comprising three degrees of freedom, the three degrees of freedom comprising at least one of grasp, roll, pitch, and yaw;
• a master robotic arm comprising six degrees of freedom;
• a controller configured to establish a master-slave relationship between the slave robotic arm and the master robotic arm, wherein movement at the master robotic arm produces a proportional movement in the slave robotic arm;
• and
• an ergonomic adjustment mechanism comprising:
• a vertical adjustment mechanism configured to move the master robotic arm along a vertical axis, the vertical adjustment mechanism comprising:
• a horizontal beam extended along a horizontal axis between a first end and a second end, the horizontal axis perpendicular to the vertical axis;
• and
• a linear actuator coupled to the horizontal beam, the linear actuator configured to actuate a translational movement of the horizontal beam along the vertical axis;
• and
• a horizontal adjustment mechanism configured to move the master robotic arm along the horizontal axis, the horizontal adjustment mechanism comprising:
• a horizontal sliding rail mounted on the horizontal beam, the horizontal sliding rail parallel with the horizontal beam,
• wherein, the master robotic arm slidably mounted on the sliding rail, the master robotic arm slidable on the sliding rail along the horizontal axis.