HANDHELD ELECTROSURGICAL GENERATOR
First Claim
Patent Images
1. A handheld electrosurgical generator comprising:
- a pen having a mechanical interconnect to attach an electrosurgical needle;
a contact associated with the pen to provide an electrical connection between the pen and the electrosurgical needle; and
a controller embedded in the pen and associated with the contact to control electrical output at the electrosurgical needle.
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Abstract
A handheld electrosurgical generator including a pen, internal controller, signal generator, and RF amplifier. The pen electro-mechanically connects to an electrosurgical needle. The controller is embedded within the pen to control the RF output at the electrosurgical needle tip. An electrosurgical system incorporates the handheld electrosurgical generator along with at least one of a data processing unit and a data entry point in communication with the controller of the handheld electrosurgical generator.
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Citations
24 Claims
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1. A handheld electrosurgical generator comprising:
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a pen having a mechanical interconnect to attach an electrosurgical needle; a contact associated with the pen to provide an electrical connection between the pen and the electrosurgical needle; and a controller embedded in the pen and associated with the contact to control electrical output at the electrosurgical needle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An electrosurgical system comprising:
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a handheld electrosurgical generator comprising; a pen to electro-mechanically connect to an electrosurgical needle; and a controller embedded in the pen to control an electrical output at the electrosurgical needle; and at least one of a data processing unit and a data entry point in communication with the controller. - View Dependent Claims (14, 15, 16, 17)
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18. A handheld electrosurgical generator comprising:
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a pen to electro-mechanically connect with an electrosurgical needle; and a controller embedded within the pen to control an electrical output at the electrosurgical needle. - View Dependent Claims (19, 20, 21, 22, 23, 24)
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Specification