Hybrid cannula/electrode medical device and method

Details Hybrid cannula/electrode medical device and method Hybrid cannula/electrode medical device and method

2008-01-15

2008-01-15

Peffley, Michael (Department: 3739)

Surgery

Instruments

Heat application

C607S102000, C606S042000, C606S045000, C600S549000

Reexamination Certificate

active

10933245

ABSTRACT:
A cannula having a hollow metal tube for injection of liquids such as an anesthetic, or RF energy, into a patient. A thermocouple or other temperature sensor is located at the bare tip of the cannula, and a wire for the temperature sensor extends along the length of the cannula, preferably in a groove formed in the tube, or through a passageway formed in the tube. An outer insulation layer covers the tube and wire. Thus, a single device serves as both a cannula and an electrode.

REFERENCES:
patent: 4411266 (1983-10-01), Cosman
patent: 4966597 (1990-10-01), Cosman
patent: 5470309 (1995-11-01), Edwards et al.
patent: 5556377 (1996-09-01), Rosen et al.
patent: 5904681 (1999-05-01), West, Jr.
patent: 6044846 (2000-04-01), Edwards
patent: 6162216 (2000-12-01), Guziak et al.
patent: 6371926 (2002-04-01), Thorson et al.
patent: 6391005 (2002-05-01), Lum et al.
patent: 6632221 (2003-10-01), Edwards et al.
patent: 2005/0267552 (2005-12-01), Conquergood et al.
patent: WO 97/17105 (1997-05-01), None
patent: WO 99/08613 (1999-02-01), None

Affiliated with

Also associated with

Rating

Hybrid cannula/electrode medical device and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hybrid cannula/electrode medical device and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hybrid cannula/electrode medical device and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3942361