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. 21, 2025
Filed:
Mar. 10, 2022
St. Jude Medical, Cardiology Division, Inc., St. Paul, MN (US);
Yousef F. Alkhatib, Edina, MN (US);
St. Jude Medical, Cardiology Division, Inc., St. Paul, MN (US);
Abstract
A catheter assembly for retaining a prosthetic valve as the prosthetic valve is guided to a point of delivery within a patient is provided with radioscopic markers. The markers are distributed within the catheter assembly such that an observer may discern a rotational orientation of the assembly from a radioscopic image of the assembly within the patient. Delivery of the prosthetic valve may include aligning the markers with the commissures of the prosthetic valve and radioscopic observation of the location or movement of the markers to rotationally align the prosthetic valve with a native valve within the patient, such as by aligning the commissures of the prosthetic valve with the commissures of the native valve.