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:
Feb. 17, 2026
Filed:
Nov. 26, 2019
Corwave SA, Clichy, FR;
Amelie Bourquin, Paris, FR;
Antoine Rabardel, Paris, FR;
Antoine Rudelle, Versalles, FR;
Pierre-Yves Quelenn, Asnieres-sur-Seine, FR;
CorWave SA, Clichy, FR;
Abstract
An apparatus for coupling a blood pump to a patients heart is provided. The apparatus includes a sewing ring designed to be sutured to the patients heart, wherein the sewing ring has an opening sized and shaped to receive an inflow cannula of the blood pump. The apparatus further includes a locking element coupled to a housing of the blood pump and transitionable between a closed state and an open state. The locking element is structured to receive the sewing ring in the open state and engage the sewing ring in the closed state to prevent translational and rotational movement of the locking element relative to the sewing ring. In addition, the apparatus includes a biased structure designed to bias the locking element in the closed state.