Robotic surgical system
First Claim
1. A robotic surgical system, comprising:
- a track;
a catheter holding device translatably associated with said track, said catheter holding device including a catheter receiving portion, wherein said catheter receiving portion comprises a rotatable catheter receiving portion;
a translation servo mechanism operatively coupled to said catheter holding device and adapted to control translation of said catheter holding device relative to said track;
a catheter deflection control mechanism;
a deflection servo mechanism operatively coupled to said catheter deflection control mechanism and adapted to control said catheter deflection control mechanism;
a rotation servo mechanism operatively coupled to said rotatable catheter receiving portion and adapted to control said rotatable catheter receiving portion; and
a controller operatively coupled to at least one of said translation servo mechanism and said deflection servo mechanism, wherein said controller is adapted to control said at least one of said translation servo mechanism and said deflection servo mechanism,wherein the catheter receiving portion is configured to receive a catheter comprising a control handle configured for manual operation and including a manually-actuable catheter deflection actuator, andwherein said controller is operatively coupled to said rotation servo mechanism and said deflection servo mechanism and is adapted to control at least one of said deflection servo mechanism and said rotation servo mechanism to maintain a substantially constant catheter deflection as said catheter receiving portion rotates.
1 Assignment
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Accused Products
Abstract
A robotic surgical system includes a track, a catheter holding device including a catheter receiving portion translatably associated with the track, a translation servo mechanism to control translation of the catheter holding device relative to the track, a catheter deflection control mechanism, a deflection servo mechanism to control the catheter deflection control mechanism, and a controller to control at least one of the servo mechanisms. The catheter receiving portion is adapted for quick installation and removal of a catheter. The catheter receiving portion may be rotatable, with a rotation servo mechanism to control the rotatable catheter receiving portion. The controller controls at least one of the deflection and rotation servo mechanisms to maintain a substantially constant catheter deflection as the catheter rotates. An introducer, which may be steerable, and an expandable, collapsible sterile tube may also be provided.
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Citations
2 Claims
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1. A robotic surgical system, comprising:
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a track; a catheter holding device translatably associated with said track, said catheter holding device including a catheter receiving portion, wherein said catheter receiving portion comprises a rotatable catheter receiving portion; a translation servo mechanism operatively coupled to said catheter holding device and adapted to control translation of said catheter holding device relative to said track; a catheter deflection control mechanism; a deflection servo mechanism operatively coupled to said catheter deflection control mechanism and adapted to control said catheter deflection control mechanism; a rotation servo mechanism operatively coupled to said rotatable catheter receiving portion and adapted to control said rotatable catheter receiving portion; and a controller operatively coupled to at least one of said translation servo mechanism and said deflection servo mechanism, wherein said controller is adapted to control said at least one of said translation servo mechanism and said deflection servo mechanism, wherein the catheter receiving portion is configured to receive a catheter comprising a control handle configured for manual operation and including a manually-actuable catheter deflection actuator, and wherein said controller is operatively coupled to said rotation servo mechanism and said deflection servo mechanism and is adapted to control at least one of said deflection servo mechanism and said rotation servo mechanism to maintain a substantially constant catheter deflection as said catheter receiving portion rotates. - View Dependent Claims (2)
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Specification