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:
Sep. 22, 2015
Filed:
Feb. 27, 2014
Andreas Hadjicostis, Fairview, TX (US);
Andreas Hadjicostis, Fairview, TX (US);
MERIDIAN CARDIOVASCULAR SYSTEMS, INC., Carmel, IN (US);
Abstract
A method of ablating plaque from an artery section, using a catheter having a longitudinal body and a distal imaging and ablation tip connected to a distal end of the longitudinal body. The tip has an ultrasound imaging array, and a distal, forward directed face, distal to the ultrasound imaging array, and including a set of electrodes arranged circumferentially about the distal face. The catheter further includes a set of conductors connected to the tip and extending through the body. The catheter is connected to an image display. In the method the tip is introduced into the artery section and images the artery section in front, thereby creating imagery of the artery, which is shown on the image display. This imagery is reviewed and in reliance thereon selectively the electrodes are selectively activated to ablate plaque, while not activating any electrode that would damage any bare arterial wall.