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:
Jul. 29, 2025
Filed:
Jan. 10, 2023
Applicant:
Takahiro Sato, Tokyo, JP;
Inventor:
Takahiro Sato, Tokyo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/01 (2006.01);
U.S. Cl.
CPC ...
A61F 2/01 (2013.01);
Abstract
A method of controlling symptoms relating to COVID-19 is provided. A filter is placed in a vein of a patient. The filter is placed between a heart and a palisading longitudinal esophageal vessel (PLEV) at a pharyngoesophageal junction (PEJ).