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Class Information
Number: 606/24
Name: Surgery > Instruments > Cyrogenic application > With coolant supply > Tip or other cooling concentration means > With heating means (e.g., defroster)
Description: Subject matter wherein the instrument includes means for warming a previously cooled tip or other concentrated area to effect removal of the instrument from the body.


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
RE40868 Refrigeration source for a cryoblation catheter Aug. 11, 2009
7422583 Cryo-surgical apparatus and method of use Sep. 9, 2008
7288089 Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation employing tissue prote Oct. 30, 2007
7255693 Heated catheter used in cryotherapy Aug. 14, 2007
7207986 Cooling system Apr. 24, 2007
7097641 Catheter with cryogenic and heating ablation Aug. 29, 2006
7081111 Cryosurgical apparatus and methods Jul. 25, 2006
7025762 Method and apparatus for cryogenic spray ablation of gastrointestinal mucosa Apr. 11, 2006
7004936 Refrigeration source for a cryoablation catheter Feb. 28, 2006
6905494 Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation employing tissue prote Jun. 14, 2005
6772766 Cryogenic method and apparatus for promoting angiogenesis Aug. 10, 2004
6746445 Cryoblation catheter handle Jun. 8, 2004
6706037 Multiple cryoprobe apparatus and method Mar. 16, 2004
6685732 METHOD AND DEVICE FOR PERFORMING COOLING- OR CRYO-THERAPIES FOR, E.G., ANGIOPLASTY WITH REDUCED RESTENOSIS OR PULMONARY VEIN CELL NECROSIS TO INHIBIT ATRIAL FIBRILLATION EMPLOYING MICROPOROUS Feb. 3, 2004
6610083 Multiple lumen heat exchange catheters Aug. 26, 2003
6602276 Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation Aug. 5, 2003
6562030 Heater control of cryocatheter tip temperature May. 13, 2003
6551309 Dual action cryoprobe and methods of using the same Apr. 22, 2003
6546932 Cryogenic method and apparatus for promoting angiogenesis Apr. 15, 2003
6505629 Cryosurgical system with protective warming feature Jan. 14, 2003
6485484 Hair removal device Nov. 26, 2002
6468269 Cryogenic system, especially for performing cryosurgical surgery Oct. 22, 2002
6451012 Cryosurgical method for endometrial ablation Sep. 17, 2002
6383181 Method and apparatus for cryogenic spray ablation of gastrointestinal mucosa May. 7, 2002
6283959 Endovascular cryotreatment catheter Sep. 4, 2001
6270493 Cryoablation structure Aug. 7, 2001
6182666 Cryosurgical probe and method for uterine ablation Feb. 6, 2001
6179831 Method of cryoablating benign prostate hyperplasia Jan. 30, 2001
6151901 Miniature mixed gas refrigeration system Nov. 28, 2000
6074412 Cryoprobe Jun. 13, 2000
5992158 Cryosurgical instrument Nov. 30, 1999
5860971 Thawing of cryosurgical apparatus Jan. 19, 1999
5800488 Cryoprobe with warming feature Sep. 1, 1998
5800487 Cryoprobe Sep. 1, 1998
5733280 Cryogenic epicardial mapping and ablation Mar. 31, 1998
5667505 Method of carrying out cryosurgical interventions and device for this method Sep. 16, 1997
5658276 Heated cryosurgical probe Aug. 19, 1997
5632743 Method of thawing cryosurgical apparatus May. 27, 1997
5603221 Multiprobe surgical cryogenic apparatus Feb. 18, 1997
5520682 Cryosurgical instrument with vent means and method using same May. 28, 1996
5474538 Apparatus for the warming of fluids in medical applications Dec. 12, 1995
5452582 Cryo-probe Sep. 26, 1995
5275595 Cryosurgical instrument Jan. 4, 1994
5190880 Tube known as straw, for cryogenically preserving biological samples Mar. 2, 1993
5139496 Ultrasonic freeze ablation catheters and probes Aug. 18, 1992
4946460 Apparatus for cryosurgery Aug. 7, 1990
4823790 Cryogenic-and-ultrasonic scalpel Apr. 25, 1989
4377168 Cryosurgical instrument Mar. 22, 1983
4345598 Cryogenic apparatus for surgery Aug. 24, 1982
4280499 Oryotherapy apparatus Jul. 28, 1981

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