Virtual control of electrosurgical generator functions
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United States of America Patent
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Jan 8, 2008
Grant Date -
Jun 16, 2005
app pub date -
Dec 12, 2003
filing date -
Dec 12, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
A virtual control panel controls the functionality of an electrosurgical generator in response to interrogating, preferably optically, an object, such as a user's finger, interacting with a control panel image as an act of control input over the functionality of the generator. The control panel image is presented, preferably by optical projection, on a display surface of a display surface structure. The control panel image may include, in addition to a contact control area where interaction with the object is interrogated, a display area where information describing the functionality of the generator is presented, preferably by optical projection. A virtual pad can be used with the virtual control panel to divide and separate control and display functionality.
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