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:
Jun. 01, 2021
Filed:
Mar. 27, 2018
Shockwave Medical, Inc., Fremont, CA (US);
Daniel Hawkins, Fremont, CA (US);
SHOCKWAVE MEDICAL, INC., Santa Clara, CA (US);
Abstract
Described herein are shock wave devices and methods for the treatment of vascular plaques. One variation of a shock wave device may include a pair of elongated, flexible concentric tubes comprising an inner tube and an outer tube. The inner tube and the outer tube may be connected together at one end, and at least a portion of the volume between the inner tube and the outer tube may be filled with a conductive fluid via the other end. At least two electrodes may be positioned between the inner tube and the outer tube, the at least two electrodes being electrically connectable to a voltage source and configured to generate shock waves in the conductive fluid in response to voltage pulses.