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:
May. 25, 2021
Filed:
Mar. 15, 2018
Avantec Vascular Corporation, Sunnyvale, CA (US);
Frank Becking, Sunnyvale, CA (US);
Kathryn A. Stecco, Sunnyvale, CA (US);
Teresa Ruvalcaba, Sunnyvale, CA (US);
Karl Halden, Sunnyvale, CA (US);
AVANTEC VASCULAR CORPORATION, Sunnyvale, CA (US);
Abstract
Methods and systems for retrieving temporary Inferior Vena Cava (IVC) filters, other medical implants, or foreign bodies are described. These methods may employ a locking sheath or a proximal-aperture capture feature for IVC filter (or other device) retrieval. One of the methods includes: passing an elongate member having a braided funnel-shaped distal extension through a sheath, where the braided funnel-shaped distal extension includes a distal bend to form a distal aperture and a flap that defines a proximal aperture; passing an end of the medical device through the distal aperture and then through the proximal aperture to capture the medical device; and covering the medical device with the sheath.