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:
Jul. 27, 2021
Filed:
Oct. 19, 2017
Medtronic Vascular, Inc., Santa Rosa, CA (US);
Jason Lawinger, Otsego, MN (US);
Cassandra Morris, Plymouth, MN (US);
MEDTRONIC VASCULAR, INC., Santa Rosa, CA (US);
Abstract
In some examples, a medical device includes a flexible elongate member configured for navigation through vasculature of a patient to a target treatment site. A distal portion of the elongate member including a first balloon portion that is inflatable to an expanded state, a second balloon portion that is inflatable to an expanded state, and a cavitation generator. When the balloon portions are in their expanded states within the vasculature, a cavity is defined between the elongate member and the target treatment site and exterior to the first and second balloon portions. The cavitation generator is configured to deliver energy to a fluid within the cavity to cause the fluid to undergo cavitation to generate a pressure pulse wave within the fluid.