Surgery – Instruments – Electrical application
Reexamination Certificate
2011-08-02
2011-08-02
Peffley, Michael (Department: 3739)
Surgery
Instruments
Electrical application
C606S048000
Reexamination Certificate
active
07988689
ABSTRACT:
Apparatus and methods for ablating, severing, cutting, shrinking, coagulating, or otherwise modifying a target tissue to be treated. In a method for treating a target tissue, an active electrode of an electrosurgical probe is positioned in at least close proximity to the target tissue in the presence of an electrically conductive fluid. A high frequency voltage is then applied between the active electrode and a return electrode, wherein, the high frequency voltage is sufficient to volumetrically remove (ablate), sever, or modify at least a portion of the target tissue. The probe comprises a multi-lumen shaft having a plurality of internal lumens, and a return electrode coil oriented substantially parallel to the shaft distal end. The active electrode may be in the form of a metal disc, a hook, or an active electrode coil. In the latter embodiment, the active electrode coil is typically arranged substantially orthogonal to the return electrode coil. Methods of making an active electrode coil, a return electrode coil, and an electrosurgical probe are also disclosed.
REFERENCES:
patent: 2050904 (1936-04-01), Trice
patent: 2056377 (1939-10-01), Wappler
patent: 3633425 (1972-01-01), Sanford
patent: 3707149 (1972-12-01), Hao et al.
patent: 3718617 (1973-02-01), Royal
patent: 3815604 (1974-06-01), O'Malley et al.
patent: 3828780 (1974-08-01), Morrison, Jr. et al.
patent: 3901242 (1975-08-01), Storz
patent: 3920021 (1975-11-01), Hiltebrandt
patent: 3939839 (1976-02-01), Curtiss
patent: 3963030 (1976-06-01), Newton
patent: 3964487 (1976-06-01), Judson
patent: 3970088 (1976-07-01), Morrison
patent: 4033351 (1977-07-01), Hetzel
patent: 4040426 (1977-08-01), Morrison, Jr.
patent: 4043342 (1977-08-01), Morrison, Jr.
patent: 4074718 (1978-02-01), Morrison, Jr.
patent: 4092986 (1978-06-01), Schneiderman
patent: 4114623 (1978-09-01), Meinke et al.
patent: 4116198 (1978-09-01), Roos
patent: 4181131 (1980-01-01), Ogiu
patent: 4184492 (1980-01-01), Meinke et al.
patent: 4202337 (1980-05-01), Hren et al.
patent: 4228800 (1980-10-01), Degler, Jr. et al.
patent: 4232676 (1980-11-01), Herczog
patent: 4240441 (1980-12-01), Khalil
patent: 4248231 (1981-02-01), Herczog et al.
patent: 4301801 (1981-11-01), Schneiderman
patent: 4326529 (1982-04-01), Doss et al.
patent: 4346715 (1982-08-01), Gammell
patent: 4363324 (1982-12-01), Kusserow
patent: 4378801 (1983-04-01), Oosten
patent: 4381007 (1983-04-01), Doss
patent: 4418692 (1983-12-01), Guay
patent: 4474179 (1984-10-01), Koch
patent: 4476862 (1984-10-01), Pao
patent: 4509532 (1985-04-01), DeVries
patent: 4520818 (1985-06-01), Mickiewicz
patent: 4532924 (1985-08-01), Auth et al.
patent: 4548207 (1985-10-01), Reimels
patent: 4567890 (1986-02-01), Ohta et al.
patent: 4572206 (1986-02-01), Geddes et al.
patent: 4580557 (1986-04-01), Hertzmann
patent: 4587975 (1986-05-01), Salo et al.
patent: 4590934 (1986-05-01), Malis et al.
patent: 4593691 (1986-06-01), Lindstrom et al.
patent: 4658817 (1987-04-01), Hardy
patent: 4660571 (1987-04-01), Hess et al.
patent: 4674499 (1987-06-01), Pao
patent: 4682596 (1987-07-01), Bales et al.
patent: 4706667 (1987-11-01), Roos
patent: 4709698 (1987-12-01), Johnston et al.
patent: 4727874 (1988-03-01), Bowers et al.
patent: 4750902 (1988-06-01), Wuchinich et al.
patent: 4765331 (1988-08-01), Petruzzi et al.
patent: 4785823 (1988-11-01), Eggers et al.
patent: 4805616 (1989-02-01), Pao
patent: 4823791 (1989-04-01), D'Amelio et al.
patent: 4832048 (1989-05-01), Cohen
patent: 4860752 (1989-08-01), Turner
patent: 4898169 (1990-02-01), Norman et al.
patent: 4907589 (1990-03-01), Cosman
patent: 4920978 (1990-05-01), Colvin
patent: 4931047 (1990-06-01), Broadwin et al.
patent: 4936281 (1990-06-01), Stasz
patent: 4936301 (1990-06-01), Rexroth et al.
patent: 4943290 (1990-07-01), Rexroth et al.
patent: 4955377 (1990-09-01), Lennox et al.
patent: 4966597 (1990-10-01), Cosman
patent: 4967765 (1990-11-01), Turner et al.
patent: 4976711 (1990-12-01), Parins et al.
patent: 4979948 (1990-12-01), Geddes et al.
patent: 4998933 (1991-03-01), Eggers et al.
patent: 5007908 (1991-04-01), Rydell
patent: 5009656 (1991-04-01), Reimels
patent: 5026387 (1991-06-01), Thomas
patent: 5035696 (1991-07-01), Rydell
patent: 5047026 (1991-09-01), Rydell
patent: 5047027 (1991-09-01), Rydell
patent: 5057105 (1991-10-01), Malone et al.
patent: 5057106 (1991-10-01), Kasevich et al.
patent: 5078717 (1992-01-01), Parins et al.
patent: 5080660 (1992-01-01), Buelna
patent: 5083565 (1992-01-01), Parins
patent: 5084044 (1992-01-01), Quint
patent: 5085659 (1992-02-01), Rydell
patent: 5088997 (1992-02-01), Delahuerga et al.
patent: 5092339 (1992-03-01), Geddes et al.
patent: 5098431 (1992-03-01), Rydell
patent: 5099840 (1992-03-01), Goble et al.
patent: 5102410 (1992-04-01), Dressel
patent: 5108391 (1992-04-01), Flachenecker et al.
patent: RE33925 (1992-05-01), Bales et al.
patent: 5112330 (1992-05-01), Nishigaki et al.
patent: 5122138 (1992-06-01), Manwaring
patent: 5125928 (1992-06-01), Parins et al.
patent: 5156151 (1992-10-01), Imran
patent: 5167659 (1992-12-01), Ohtomo et al.
patent: 5171311 (1992-12-01), Rydell et al.
patent: 5174304 (1992-12-01), Latina et al.
patent: 5178620 (1993-01-01), Eggers et al.
patent: 5183338 (1993-02-01), Wickersheim et al.
patent: 5190517 (1993-03-01), Zieve et al.
patent: 5192280 (1993-03-01), Parins
patent: 5195959 (1993-03-01), Smith
patent: 5197466 (1993-03-01), Marchosky et al.
patent: 5197963 (1993-03-01), Parins
patent: 5207675 (1993-05-01), Canady
patent: 5217457 (1993-06-01), Delahuerga et al.
patent: 5217459 (1993-06-01), Kamerling
patent: 5249585 (1993-10-01), Turner et al.
patent: 5255980 (1993-10-01), Thomas et al.
patent: 5261410 (1993-11-01), Alfano et al.
patent: 5267994 (1993-12-01), Gentelia et al.
patent: 5267997 (1993-12-01), Farin et al.
patent: 5273524 (1993-12-01), Fox et al.
patent: 5277201 (1994-01-01), Stern
patent: 5281216 (1994-01-01), Klicek
patent: 5281218 (1994-01-01), Imran
patent: 5282799 (1994-02-01), Rydell
patent: 5290282 (1994-03-01), Casscells
patent: 5300069 (1994-04-01), Hunsberger et al.
patent: 5306238 (1994-04-01), Fleenor
patent: 5312400 (1994-05-01), Bales et al.
patent: 5314406 (1994-05-01), Arias et al.
patent: 5318563 (1994-06-01), Malis et al.
patent: 5324254 (1994-06-01), Phillips
patent: 5330470 (1994-07-01), Hagen
patent: 5334140 (1994-08-01), Phillips
patent: 5334183 (1994-08-01), Wuchinich
patent: 5334193 (1994-08-01), Nardella
patent: 5336220 (1994-08-01), Ryan et al.
patent: 5336443 (1994-08-01), Odashima
patent: 5342357 (1994-08-01), Nardella
patent: 5348554 (1994-09-01), Imran et al.
patent: 5366443 (1994-11-01), Eggers et al.
patent: 5370675 (1994-12-01), Edwards et al.
patent: 5374261 (1994-12-01), Yoon
patent: 5375588 (1994-12-01), Yoon
patent: 5380277 (1995-01-01), Phillips
patent: 5380316 (1995-01-01), Aita
patent: 5383876 (1995-01-01), Nardella
patent: 5383917 (1995-01-01), Desai et al.
patent: 5389096 (1995-02-01), Aita
patent: 5395312 (1995-03-01), Desai
patent: 5400267 (1995-03-01), Denen et al.
patent: 5401272 (1995-03-01), Perkins
patent: 5403311 (1995-04-01), Abele et al.
patent: 5417687 (1995-05-01), Nardella et al.
patent: 5419767 (1995-05-01), Eggers et al.
patent: 5423810 (1995-06-01), Goble et al.
patent: 5423882 (1995-06-01), Jackman et al.
patent: 5436566 (1995-07-01), Thompson et al.
patent: 5437662 (1995-08-01), Nardella
patent: 5438302 (1995-08-01), Goble
patent: 5441499 (1995-08-01), Fritzsch
patent: 5449356 (1995-09-01), Walbrink et al.
patent: 5451224 (1995-09-01), Goble et al.
patent: 5454809 (1995-10-01), Janssen
patent: 5458596 (1995-10-01), Lax et al.
patent: 5458597 (1995-10-01), Edwards et al.
patent: 5472443 (1995-12-01), Cordis et al.
patent: 5486161 (1996-01-01), Lax et al.
patent: 5496312 (1996-03-01), Klicek
patent: 5496314 (1996-03-01), Eggers
patent: 5496317 (1996-03-01), Goble et al.
patent: 5505730 (1996-04-01), Edwards et al.
patent: 5507743 (1996-04-01), Edwards et al.
patent: 5514130 (1996-05-01), Baker
patent: 5540683 (1996-07-01), Ichikawa et al.
patent: 5542915 (1996-08-01), Edwards et al.
patent: 5549598 (1996-08-01), O'Donnell, Jr.
p
Dahla Robert H.
Woloszko Jean
ArthroCare Corporation
Peffley Michael
Scheele Matthew
Szymczak Brian
LandOfFree
Electrosurgical apparatus and methods for treatment and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrosurgical apparatus and methods for treatment and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrosurgical apparatus and methods for treatment and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2777138