Surgical instrument
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Apr 22, 2004
app pub date -
Sep 11, 2003
filing date -
May 10, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A surgical instrument comprising an elongate hollow probe (1) having first and second apertures (4 and 5) at its distal end portion. An elongate drive shaft is disposed within the probe (1) and is mounted for rotation about its longitudinal axis within the probe. A cutting tool (2, 34) is located at the distal end of the drive shaft, and is positioned adjacent to the first aperture (4). A bipolar electrosurgical device (3) is located at the distal end of the probe (1) in the region of the second aperture (5). The electrosurgical device includes an active electrode (13) and a return electrode (11) separate and insulated therefrom. A motor (6) is provided for rotating the drive shaft; and suction means is provided for selectively providing a source of suction at either the first aperture (4) or the second aperture (5).
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