Straight needle apparatus for creating a virtual electrode used for the ablation of tissue
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 23, 2003
Grant Date -
Mar 21, 2002
app pub date -
Aug 29, 2001
filing date -
Jul 7, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A surgical apparatus for delivering a conductive fluid to a target site for ablating bodily tissue. The apparatus includes a tube fluidly connected to a source of conductive fluid. The tube defines a proximal portion, a distal portion and a central pathway. The central pathway extends from the proximal portion to the distal portion and is configured to direct flow of conductive fluid to the distal portion. The distal portion is configured for placement at a target site of bodily tissue and forms a helical slot. The helical slot is configured to allow flow of conductive fluid from the central pathway. Following delivery of the conductive fluid, an electrical current is applied to create a virtual electrode for ablating bodily tissue at the target site.
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