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:
Oct. 17, 2023
Filed:
Jan. 05, 2021
Medtronic, Inc., Minneapolis, MN (US);
D'Anne E. Kudlik, Saint Louis Park, MN (US);
Robert W. Stadler, Shoreview, MN (US);
Medtronic, Inc., Minneapolis, MN (US);
Abstract
A controller for an implantable blood pump, having processing circuitry configured to control an operating speed of an impeller of the implantable blood pump. The processing circuitry being further configured to control activation and deactivation of a sleep mode. During the sleep mode the processing circuitry being configured to measure a level of suction by detecting suction during a predetermined time interval, recording the time at which suction occurred during the predetermined time interval, and generating a graph demonstrating the measured level of suction. The measured level of suction being a percentage of time the implantable blood pump experienced suction during the predetermined time interval. The processing circuitry being configured to reduce the operating speed of the impeller if the measured level of suction exceeds a predetermined threshold.