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. 06, 2021
Filed:
Oct. 31, 2018
Epic Medical Concepts & Innovations, Inc., Olathe, KS (US);
Joshua Clay Arnone, Wentzville, MO (US);
Epic Medical Concepts & Innovations, Inc., Olathe, KS (US);
Abstract
An embolic protection and filtration device (EFD) that is deployable within the aortic arch of a patient to prevent emboli from entering the coronary arteries. The device includes a collapsible tubular chassis having enlarged opposing end portions and a midsection of smaller radial dimension. A filtration membrane is disposed at least on upstream and midsection portions of the chassis and is configured to filter and shunt large emboli down the descending aorta and away from the coronary arteries. A retrieval device is provided for retrieving the EFD from within the patient. The retrieval device automatically compensates for elongation of the EFD as the EFD is radially contracted such that the EFD is not moved or drug along the aorta as it is collapsed and retracted into a retrieval catheter.