METHOD AND SYSTEM FOR PERFORMING INVASIVE MEDICAL PROCEDURES USING A SURGICAL ROBOT

摘要

A method and system for performing invasive procedures includes a surgical robot which is controlled by a guidance system that uses time of flight calculations from RF transmitters embedded in the robot, surgical instrument, and patient anatomy. Sensors around the room detect RF transmissions emitted by the RF transmitters and drive the robot according to a preprogrammed trajectory entered into the guidance system.

主权项

1. A system for performing a medical procedure, comprising:
a robot comprising:
an instrument;an effectuator element, the effectuator element configured to securely hold the instrument at a desired position;a motor assembly that is configured to move the effectuator element in each one of the x, y and z directions; anda control unit that is operatively coupled to the robot, wherein the control unit is configured to transmit signals to the robot to cause the motor assembly to selectively move the effectuator element along the x, y and z directions, the control unit being configured (i) to calculate a position of a transmitter affixed to the instrument by analysis of signals emitted by the transmitter (ii) display a position of the instrument with respect to a patient's body based on the calculated position of the transmitter and (iii) to control actuation of the motor assembly, wherein the transmitter is affixed at a desired location of the instrument and the control unit is configured to selectively energize the transmitter to cause at least a portion of the instrument to move in a desired direction.