Electrosurgical device and procedure for forming a channel within tissue
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 11, 2001
Grant Date -
N/A
app pub date -
Dec 30, 1997
filing date -
Dec 30, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A surgical device is provided for forming a channel through or into tissue utilizing radio-frequency electrical energy. The device includes a cannula having an open bore. Mounted within the bore is an insulated mono-polar electrical lead, the distal end of which is not insulated, for forming the channel by mechanically advancing through the tissue and emitting radio-frequency energy. Alternatively, the device can have bipolar electrical leads.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully