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. 23, 2025
Filed:
Jun. 03, 2021
Vanderbilt University, Nashville, TN (US);
Kent K. Higdon, Nashville, TN (US);
Stephane A. Braun, Nashville, TN (US);
VANDERBILT UNIVERSITY, Nashville, TN (US);
Abstract
An apparatus for anastomosing a cut vessel is provided. The apparatus includes a first ring having an inner surface that defines inner lumen. The inner lumen is configured to receive a first vessel end of the cut vessel. The inner surface of the first ring has at least one spike configured to penetrate the first vessel end and secure the first ring to the first vessel end. A second ring has an inner surface defining an inner lumen configured to receive a second vessel end of the cut vessel. The inner surface of the second ring has at least one spike configured to penetrate the second vessel end and secure the second ring to the second vessel end. The first and second rings, after being secured to the first and second vessel ends, are configured to be joined together into direct engagement to anastomose the cut vessel.