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:
Apr. 10, 2007
Filed:
Jan. 28, 2005
Douglas R. Hansmann, Bainbridge Island, WA (US);
Peter R. Rule, Los Altos, CA (US);
Douglas R. Hansmann, Bainbridge Island, WA (US);
Peter R. Rule, Los Altos, CA (US);
Ekos Corporation, Bothell, WA (US);
Abstract
A method for providing a therapeutic effect to a treatment site within a patient's vasculature comprises positioning a catheter at the treatment site. The catheter includes a heating element and a fluid delivery lumen that is coupled to an exit port within a distal region of the catheter. The method further comprises passing the therapeutic compound through the delivery lumen and the exit port at a flow rate. The heated therapeutic compound is provided to the treatment site. The method further comprises exposing at least a portion of the treatment site and at least a portion of the delivered heated therapeutic compound to ultrasonic energy generated by the ultrasound radiating member.