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. 08, 2026
Filed:
Nov. 08, 2023
Boston Scientific Scimed, Inc., Maple Grove, MN (US);
Marit Elisabeth Woulfe, Ramsey, MN (US);
Qian Liu, Plymouth, MN (US);
John O'donnell, Tipperary, IE;
Ronald Gunnels, Rogersville, MO (US);
Boston Scientific Scimed, Inc., Maple Grove, MN (US);
Abstract
A percutaneous circulatory support device includes an impeller, a motor configured to rotate the impeller to cause blood to flow through the percutaneous circulatory support device, and a controller operably coupled to the motor. The controller is configured to determine a vascular pressure within a patient, a working voltage applied to the motor to cause the motor to rotate the impeller, a working speed of the motor caused by providing the working voltage to the motor, a blood flow parameter based on the vascular pressure, the working voltage, and the working speed, and a cardiac performance parameter based on the blood flow parameter.