Methods for performing invasive medical procedures using a surgical robot
First Claim
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1. A robot system comprising:
- an arm coupled to a base;
a control device configured for reformatting a two-dimensional slice perpendicular to a surgical entry pathway from a computed tomography scan volume of a patient anatomy, wherein the control device is configured to define a perimeter on a pathway through the anatomy; and
wherein the arm is coupled to a tubular element configured to be placed adjacent to a target anatomy,wherein the tubular element is moved by the arm based on a trajectory inputted into the control device,a drill assembly positioned through the tubular element and configured to remove bone from the pathway in the intersection of the perimeter and the two-dimensional slice,wherein the position of the drill assembly is dynamically updated continuously during the procedure and the robot arm is configured to move the drill assembly without any assistance from a surgeon,wherein the robot system further includes a camera system that in a first position is coupled to the base and in a second position is separate and independent from the base,wherein the camera system includes a wheel base and a plurality of wheels,wherein the control device reformats a two-dimensional slice and iteratively moves a slice plane distally down the surgical entry pathway and distal to the tubular element as the tubular element is advanced,wherein the slice plane is the two-dimensional slice perpendicular to the surgical entry pathway.
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Abstract
Embodiments are directed to a medical robot system including a robot coupled to an end-effectuator element with the robot configured to control movement and positioning of the end-effectuator in relation to the patient. One embodiment is a method for removing bone with a robot system comprising: taking a two-dimensional slice through a computed tomography scan volume of target anatomy; placing a perimeter on a pathway to the target anatomy; and controlling a drill assembly with the robot system to remove bone along the pathway in the intersection of the perimeter and the two-dimensional slice.
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Citations
11 Claims
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1. A robot system comprising:
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an arm coupled to a base; a control device configured for reformatting a two-dimensional slice perpendicular to a surgical entry pathway from a computed tomography scan volume of a patient anatomy, wherein the control device is configured to define a perimeter on a pathway through the anatomy; and wherein the arm is coupled to a tubular element configured to be placed adjacent to a target anatomy, wherein the tubular element is moved by the arm based on a trajectory inputted into the control device, a drill assembly positioned through the tubular element and configured to remove bone from the pathway in the intersection of the perimeter and the two-dimensional slice, wherein the position of the drill assembly is dynamically updated continuously during the procedure and the robot arm is configured to move the drill assembly without any assistance from a surgeon, wherein the robot system further includes a camera system that in a first position is coupled to the base and in a second position is separate and independent from the base, wherein the camera system includes a wheel base and a plurality of wheels, wherein the control device reformats a two-dimensional slice and iteratively moves a slice plane distally down the surgical entry pathway and distal to the tubular element as the tubular element is advanced, wherein the slice plane is the two-dimensional slice perpendicular to the surgical entry pathway. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A robot system for operating on a patient comprising:
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a control device having a computed tomography scan volume loaded thereon; a tubular element configured to be placed adjacent to a target anatomical location; a program on the control device providing a programmed route for the tubular element to travel though the patient to the target anatomical location on a display, wherein the display may manipulate the robot system; and the tubular element is configured to be guided along the programmed route through the patient, wherein the robot system includes an arm attached to the tubular element, wherein the control device further includes a display for plotting routes, and configured to control the movement of the arm to position the tubular element along the programmed route, wherein the position of the tubular element is dynamically updated continuously during the procedure and the robot system is configured to move a drill assembly without any assistance from a surgeon, wherein the robot system further includes a camera system that in a first position is coupled to a base and in a second position is separate and independent from the base, wherein the camera system includes a wheel base and a plurality of wheel, wherein the control device is configured to reformat a two-dimensional slice and iteratively move a slice plane distally down the programmed route and distal to the tubular element as the tubular element is advanced, wherein the slice plane is a two-dimensional slice from the computed tomography scan volume and is perpendicular to the programmed route. - View Dependent Claims (8, 9, 10, 11)
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Specification