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:
Apr. 16, 2024
Filed:
Dec. 16, 2021
Cilag Gmbh International, Zug, CH;
Frederick E. Shelton, IV, Hillsboro, OH (US);
Kevin M. Fiebig, Cincinnati, OH (US);
Glen W. Ellison, Maineville, OH (US);
Tylor C. Muhlenkamp, Cincinnati, OH (US);
Cilag GmbH International, Zug, CH;
Abstract
An apparatus includes at least one link and a plurality of beads. The plurality of beads are joined using the at least one link and configured to be arranged in an annular arrangement. Each bead includes at least one magnet. The annular arrangement is sized and configured to form a loop around an anatomical structure in a patient. Adjacent beads are magnetically attracted together at a plurality of magnetic interfaces that include first and second magnetic interfaces. The first magnetic interface has a first magnetic field strength. The second magnetic interface has a second magnetic field strength that is less than the first magnetic field strength so that the beads forming the second interface are configured to separate prior to the beads forming the first interface when the loop moves from the contracted configuration to the expanded configuration, thereby providing uniform radial expansion of the loop.