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:
Oct. 05, 2021
Filed:
Jan. 14, 2019
St. Jude Medical, Cardiology Division, Inc., St. Paul, MN (US);
Kurt Amplatz, St. Paul, MN (US);
Matt Glimsdale, St. Michael, MN (US);
Jana Santer, Spring Lake, MN (US);
Derek Wise, New Brighton, MN (US);
John C. Oslund, Blaine, MN (US);
Kent Anderson, Champlin, MN (US);
Daniel O. Adams, Long Lake, MN (US);
Zhong Qian, Maple Grove, MN (US);
St. Jude Medical, Cardiology Division, Inc., St. Paul, MN (US);
Abstract
A collapsible medical device and associated methods of occluding an abnormal opening in, for example, a body organ, wherein the medical device is shaped from plural layers of a heat-treatable metal fabric. Each of the fabric layers is formed from a plurality of metal strands and the assembly is heat-treated within a mold in order to substantially set a desired shape of the device. By incorporating plural layers in the thus-formed medical device, the ability of the device to rapidly occlude an abnormal opening in a body organ is significantly improved.