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:
Mar. 23, 2021
Filed:
Jul. 02, 2018
Subramaniam Chitoor Krishnan, Sacramento, CA (US);
Subramaniam Chitoor Krishnan, Sacramento, CA (US);
Other;
Abstract
The disclosure presents methods and systems for applying a suction force to a surface of a left atrial appendage (LAA) with a tube attached to an exterior surface of an inflatable balloon. The disclosure also presents methods and systems for inflating a first inflatable balloon within a cavity of a left atrial appendage (LAA). A method may include applying a suction force with at least one tube coupled to the first inflatable balloon to attract the first inflatable balloon to an interior surface of the LAA or to a second inflatable balloon. A method may include puncturing, using a tissue-penetrating tip, a target surface of the LAA.