METHOD FOR GRAPHICALLY PROVIDING CONTINUOUS CHANGE OF STATE DIRECTIONS TO A USER OF MEDICAL ROBOTIC SYSTEM
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Abstract
Continuous change of state directions are graphically provided on a display screen to assist a user in performing necessary action(s) for transitioning between operating modes in a medical robotic system or performing corrective action. A graphical representation of a target state of an element of the medical robotic system is displayed on a display screen viewable by the user. Current states of the element and indications directing the user to manipulate the element towards the target state are continuously determined and graphical representations of the continuously determined current states and indications are displayed on the display screen along with that of the target state.
18 Citations
43 Claims
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1-29. -29. (canceled)
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30. A method implemented by a processor for graphically providing continuous change of state directions to a user of a medical robotic system during a tool exchange procedure in which an old tool is exchanged with a replacement tool, the method comprising:
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displaying a graphical representation of at least one target state for the replacement tool on a display screen viewable by the user, wherein the at least one target state comprises one or both of a stop gap indicating a position at which an end effector of the replacement tool exits a distal end of a guide tube as part of the tool exchange procedure and an operational position and orientation of an end effector of the old tool prior to retraction of the old tool into the guide tube as part of the tool exchange procedure; continuously determining current states of the end effector of the replacement tool and indications directing the user to manipulate the end effector of the replacement tool towards the at least one target state starting from an initial position of the end effector of the replacement tool within the guide tube; and continuously displaying graphical representations of the current states of the end effector of the replacement tool and graphical representations of the indications on the display screen along with the graphical representation of the at least one target state. - View Dependent Claims (31, 32, 33, 34, 35, 36)
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37. A medical robotic system comprising:
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an old tool having an end effector; a replacement tool having an end effector; a guide tube; a slave manipulator adapted to removably hold and manipulate the old tool and the replacement tool; a display screen viewable by a user; and a processor programmed to;
cause displaying of a graphical representation of at least one target state for the replacement tool on the display screen, wherein the at least one target state comprises one or both of a stop gap indicating a position at which the end effector of the replacement tool exits a distal end of the guide tube when the replacement tool is being held and manipulated by the slave manipulator as part of a tool exchange procedure and an operational position and orientation of the end effector of the old tool prior to retraction of the old tool into the guide tube when the old tool is being held and manipulated by the slave manipulator as part of the tool exchange procedure;
continuously determine current states of the end effector of the replacement tool and indications directing the user to manipulate the end effector of the replacement tool towards the at least one target state starting from an initial position of the end effector of the replacement tool within the guide tube when the replacement tool is being held and manipulated by the slave manipulator as part of the tool exchange procedure; and
cause continuous displaying of graphical representations of the current states of the end effector of the replacement tool and graphical representations of the indications on the display screen along with the graphical representation of the at least one target state when the replacement tool is being held and manipulated by the slave manipulator as part of the tool exchange procedure. - View Dependent Claims (38, 39, 40, 41, 42, 43)
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Specification