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:
Jun. 14, 2022
Filed:
Mar. 14, 2019
St. Jude Medical, Llc, Abbott Park, IL (US);
Yousef F. Alkhatib, Edina, MN (US);
St. Jude Medical, LLC, Abbott Park, IL (US);
Abstract
Apparatus for attaching a prosthetic tether between a leaflet of a patient's heart valve and another portion of the patient's heart to help prevent prolapse of the leaflet and/or to otherwise improve leaflet function. The apparatus can be used with relatively low invasiveness of the patient's body. The apparatus releasably clamps the leaflet during attachment of the tether to the leaflet. The apparatus may include an integrated display for indicating how extensively the leaflet is being clamped, as well as structure for stabilizing the leaflet for better clamping. The apparatus may enter the heart through an aperture in the wall of the heart, and may include structure for helping to reduce blood leakage from that aperture. The apparatus may be able to enter the heart by following a guide wire. The apparatus may include various means for attaching the tether to the leaflet.