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. 10, 2024
Filed:
Apr. 13, 2023
Tc1 Llc, St. Paul, MN (US);
Victor Poirier, Concord, MA (US);
TC1 LLC, St. Paul, MN (US);
Abstract
Blood pump systems configured for weaning a patient the blood pump system are described. A blood pump system includes an inflow conduit, an outflow conduit, an outflow conduit pressure sensor, and a controller. The controller controls operation of the blood pump over a first period to provide a first level of support. Subsequent to the first period, the controller controls operation of the blood pump over a second period to provide a second level of support that is less than the first level of support. The controller monitors the outflow conduit pressure during the second period of time. In response detecting a decrease in the pressure of blood within the outflow conduit, the controller controls operation of the blood pump over a third period of time to provide a third level of circulatory support that is greater than the second level of circulatory support.