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:
Aug. 11, 2026
Filed:
Dec. 06, 2023
Cook Medical Technologies Llc, Bloomington, IN (US);
Jens Kold, Jyllinge, DK;
Jan Kristoffersen, Næstved, DK;
Mikkel Kolding, Sorø, DK;
Rana Al-Tayar, Brønshøj, DK;
Kim Møgelvang Jensen, Frederiksberg, DK;
Cook Medical Technologies LLC, Bloomington, IN (US);
Abstract
An embolic coil delivery system includes a delivery shaft that defines a delivery shaft lumen and an embolic coil device that is detachably connected to a distal region of the delivery shaft. The embolic coil device includes coil windings that define a coil lumen. A pull wire is positioned at least partially within the delivery shaft lumen and at least partially within the coil lumen. The pull wire includes a frangible segment that is positioned within the coil lumen. The frangible segment of the pull wire defines a predictable region of separation of the pull wire in response to tensile force so as to detach said embolic coil device from said delivery shaft.