Systems and methods for tissue resection, ablation and aspiration
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United States of America Patent
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Nov 19, 2002
Issued Date -
N/A
app pub date -
Jul 27, 2000
filing date -
Jun 7, 1995
priority date (Note) -
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Abstract
The present invention provides systems and methods for selectively applying electrical energy to a target location within or on a patient's body. In particular, methods and apparatus are provided for resecting, cutting, partially ablating, aspirating or otherwise removing tissue from a target site, and ablating the tissue in situ. The systems and methods of the present invention are particularly useful for ablation and hemostasis of tissue in sinus surgery (e.g., chronic sinusitis and/or removal of polypectomies) and for resecting and ablating soft tissue structures, such as the meniscus and synovial tissue within a joint.
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