A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 18/14 (2006.01)
Patent
CA 2475901
A surgical device includes an elongated shaft having first and second electrically isolated electrodes coupled to the shaft such that an exposed portion of the second electrode is disposed around only part of a circumference of the elongated shaft, and includes a portion that is spaced proximally from the first electrode. Another surgical device also includes an elongated shaft having first and second electrically isolated electrodes coupled to the shaft, wherein the shaft includes a first side, and exposed surfaces of the first and second electrodes are side-facing toward the first side. Various embodiments of a "cool back" are provided, allowing arthroscopic surgery on a first side of a device without tissue effects on a back side of the device.
L'invention concerne un dispositif chirurgical. Ce dernier comprend une tige allong~e pr~sentant des premire et deuxime ~lectrodes ~lectriquement isol~es coupl~es ~ la tige, de telle sorte qu'une partie expos~e de la deuxime ~lectrode est plac~e autour d'une partie uniquement d'une circonf~rence de la tige allong~e, et comprend une partie espac~e de manire proximale de la premire ~lectrode. Un autre dispositif chirurgical comprend ~galement une tige allong~e pr~sentant des premire et deuxime ~lectrodes ~lectriquement isol~es coupl~es ~ la tige. La tige comprend un premier cÙt~ et des surfaces expos~es des premire et deuxime ~lectrodes sont orient~es de manire lat~rale par rapport au premier cÙt~. L'invention concerne divers modes de r~alisation d'un effet <= d'isolation de l'arrire >= qui permettent d'effectuer une chirurgie arthroscopique sur un premier cÙt~ d'un dispositif sans effets sur les tissus dus au cÙt~ arrire du dispositif.
Knudsen Katherine A.
Marion Duane W.
Sharkey Hugh R.
Borden Ladner Gervais Llp
Knudsen Katherine A.
Marion Duane W.
Oratec Interventions Inc.
Sharkey Hugh R.
LandOfFree
Radiofrequency arthroscopic ablation device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Radiofrequency arthroscopic ablation device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radiofrequency arthroscopic ablation device will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1585445