Side-Fire coagulator

Surgery – Instruments – Electrical application

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

2191215, 21912151, 606 40, A61B 1739

Patent

active

060397365

ABSTRACT:
An electrosurgical apparatus for coagulating tissue includes an elongated flexible tube which extends through a working channel of an endoscope. A pressurized ionizable gas is supplied to the proximal end of the tube and is forced at a rate of greater than 1 liter per minute therethrough. The tube also includes at least one aperture located along the periphery of the tube and an angularly disposed surface located within the tube for redirecting the gas through the aperture and at the tissue. At least one electrode ionizes the gas prior to the gas exiting the aperture.

REFERENCES:
patent: 4901719 (1990-02-01), Trenconsky et al.
patent: 5122138 (1992-06-01), Manwaring
patent: 5163935 (1992-11-01), Black et al.
patent: 5207675 (1993-05-01), Canady
patent: 5242438 (1993-09-01), Saadatmanesh et al.
patent: 5248311 (1993-09-01), Black et al.
patent: 5292320 (1994-03-01), Black et al.
patent: 5366456 (1994-11-01), Rink et al.
patent: 5370649 (1994-12-01), Gardetto et al.
patent: 5380317 (1995-01-01), Everett et al.
patent: 5476461 (1995-12-01), Cho et al.
patent: 5496308 (1996-03-01), Brown et al.
patent: 5537499 (1996-07-01), Brekke
patent: 5620439 (1997-04-01), Abela et al.
patent: 5669907 (1997-09-01), Platt, Jr. et al.
patent: 5688261 (1997-11-01), Amirkhanian et al.
patent: 5700260 (1997-12-01), Cho et al.
patent: 5720745 (1998-02-01), Farin et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Side-Fire coagulator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Side-Fire coagulator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Side-Fire coagulator will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-726634

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.