Indicator for tool state and communication in multi-arm robotic telesurgery
Medical and/or robotic devices, systems and methods can provide an indicator associated with each manipulator assembly of a multi-arm telerobotic or telesurgical system. The exemplary indicator comprises a multi-color light emitting diode (LED) mounted to a manipulator moving an associated surgical instrument, allowing the indicator to display any of a wide variety of signals. The invention may provide an additional user interface to facilitate communications between the telesurgical system and/or members of a telesurgical team.
1. A medical system comprising:
a first indicator associated with a first manipulator coupleable to a first tool;
a second indicator associated with a second manipulator coupleable to a second tool; and
means for activating one of the first indicator and the second indicator to output a first identifiable signal;
wherein on the condition that the first indicator is activated to output the first identifiable signal, the first identifiable signal indicates at least one of a first state and a first action, the first state being a state of one of the first tool and the first manipulator, and the first action being an action to be taken regarding one of the first tool and the first manipulator; and
wherein on the condition that the second indicator is activated to output the first identifiable signal, the first identifiable signal indicates at least one of a second state and a second action, the second state being a state of one of the second tool and the second manipulator, and the second action being an action to be taken regarding one of the second tool and the second manipulator.
2. The medical system of claim 1 , further comprising:
a first input device operatively coupled to one of the first manipulator and the second manipulator;
wherein the means for activating activates one of the first indicator and the second indicator according to a selection provided by an operator of the first input device.
3. The medical system of claim 1 , wherein the first indicator comprises a visual indicator, and wherein the first identifiable signal comprises at least one of a visual pattern and a color.
4. The medical system of claim 3 , wherein the first indicator comprises a plurality of light emitting diodes.
5. The medical system of claim 1 , wherein the state of the first manipulator indicates an operative association of the first manipulator with a first input device.
6. The medical system of claim 1 , wherein:
the first identifiable signal comprises a visual signal comprising one of a first color and a second color;
the first color indicates a warning that the first tool is one of at, near, and beyond its useful life, and
the second color indicates an operative failure of the first manipulator.
7. The medical system of claim 1 , wherein:
the first identifiable signal comprises a visual signal comprising one of a first visual pattern and a second visual pattern;
the first visual pattern indicates a warning that the first tool is one of at, near, and beyond its useful life; and
the second visual pattern indicates an operative failure of the first manipulator.
8. The medical system of claim 1 , further comprising:
means for activating a third indicator associated with an alternative tool;
wherein on the conditions that the first indicator is activated to output the first identifiable signal, the third indicator is activated, and the first identifiable signal indicates an action to be taken regarding the first tool, the action to be taken is for a person sensing the first identifiable signal to decouple the first tool from the first manipulator and couple the alternative tool to the first manipulator.
9. The medical system of claim 1 , further comprising:
a tool rack supporting a plurality of alternate tools comprising a first alternate tool;
a plurality of alternate tool indicators comprising a first alternate tool indicator associated with the first alternate tool; and
means for activating the first alternate tool indicator;
wherein on the conditions that the first indicator is activated to output the first identifiable signal, the first alternate tool indicator is activated, and the first identifiable signal indicates an action to be taken regarding the first tool, the action to be taken is an action adapted to be taken by a person sensing the first identifiable signal to decouple the first tool from the first manipulator and couple the first alternate tool to the first manipulator.
10. The medical system of claim 1 , wherein the first state indicates that the first tool is not coupled to the first manipulator.
11. The medical system of claim 1 , wherein:
the first state indicates that the first tool is improperly coupled to the first manipulator; and
the first action is an action adapted to be taken by a person sensing the first identifiable signal to properly couple the first tool to the first manipulator.
12. The medical system of claim 1 , wherein:
the first state indicates that the first manipulator is in a clutch mode; and
the first action is an action adapted to be taken by a person sensing the first identifiable signal to manually reposition the first manipulator.