Robotic catheter system
First Claim
1. A robotic medical instrument system, comprising:
- a controller configured to control actuation of at least one servo motor;
an elongate instrument having one or more control elements operatively coupled to the at least one servo motor such that the instrument moves in response to actuation of the at least one servo motor; and
wherein the controller controls actuation of the at least one servo motor, thereby controlling movement of the instrument, based at least in part upon roll correction data for the instrument.
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Accused Products
Abstract
A robotic catheter system includes a controller with a master input device. An instrument driver is in communication with the controller and has a guide instrument interface including a plurality of guide instrument drive elements responsive to control signals generated, at least in part, by the master input device. An elongate guide instrument has a base, distal end, and a working lumen, wherein the guide instrument base is operatively coupled to the guide instrument interface. The guide instrument includes a plurality of guide instrument control elements operatively coupled to respective guide drive elements and secured to the distal end of the guide instrument. The guide instrument control elements are axially moveable relative to the guide instrument such that movement of the guide instrument distal end may be controlled by the master input device.
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Citations
4 Claims
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1. A robotic medical instrument system, comprising:
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a controller configured to control actuation of at least one servo motor; an elongate instrument having one or more control elements operatively coupled to the at least one servo motor such that the instrument moves in response to actuation of the at least one servo motor; and wherein the controller controls actuation of the at least one servo motor, thereby controlling movement of the instrument, based at least in part upon roll correction data for the instrument. - View Dependent Claims (2, 3, 4)
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Specification