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:
Nov. 29, 2016
Filed:
Oct. 01, 2008
Oscar H. Frazier, Houston, TX (US);
William E. Cohn, Bellaire, TX (US);
Oscar H. Frazier, Houston, TX (US);
William E. Cohn, Bellaire, TX (US);
MINVASC DEVICES, LLC, Houston, TX (US);
Abstract
A medical device comprises a pump adapted to fit within an atrium of a heart, said pump comprising an inlet and an outlet. The device further comprises a flexible outflow conduit coupled to said outlet. A method of assisting ventricular function of a heart of a patient comprises: a) inserting a continuous flow pump having an inlet and an outlet into the heart via a subclavian or jugular vein; b) attaching the outlet of the continuous flow pump to an atrial septum, wherein the inlet of the continuous flow pump is directed into a heart atrium; c) attaching the distal end of the outflow conduit to an artery; and d) operating the pump at a volumetric rate ranging from about 2 L/min to about 3 L/min.