The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 20, 2014
Filed:
Apr. 09, 2010
Neil Nye, St. Anthony, MN (US);
Eric Rudie, Maple Grove, MN (US);
Jonathan Achenbach, New York, NY (US);
Neil Nye, St. Anthony, MN (US);
Eric Rudie, Maple Grove, MN (US);
Jonathan Achenbach, New York, NY (US);
Urologix, Inc., Plymouth, MN (US);
Abstract
A device for treating tissue adjacent to a body lumen includes a catheter shaft and an energy emitting assembly. The catheter shaft is insertable into the body lumen and includes a plurality of cooling lumens arranged generally circumjacent a generally central lumen. At least some of the circumjacent cooling lumens are in fluid communication with the central lumen and the energy emitting assembly extends through the central lumen. The central lumen and at least one portion of the energy emitting assembly are configured to direct a flow of cooling fluid about an outer surface of the at least one portion of the energy emitting assembly within the central lumen.