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. 12, 2020
Filed:
Mar. 02, 2017
Applicant:
Envizion Medical Ltd., Tel Aviv, IL;
Inventors:
Assignee:
ENVIZION MEDICAL LTD., Tel Aviv, IL;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61H 21/00 (2006.01); A61H 9/00 (2006.01); A61J 15/00 (2006.01); A61M 1/00 (2006.01);
U.S. Cl.
CPC ...
A61J 15/0003 (2013.01); A61H 9/0057 (2013.01); A61H 21/00 (2013.01); A61J 15/003 (2013.01); A61J 15/0073 (2013.01); A61M 1/0035 (2014.02); A61M 1/0037 (2013.01); A61H 2201/105 (2013.01); A61H 2201/5005 (2013.01);
Abstract
A nasogastric tube () including a main lumen () having one or more proximal connectors () for connecting to a source of substances or pressure, and one or more vacuum lumens () peripherally surrounding the main lumen (), each vacuum lumen () including a vacuum sealing portion (), which includes one or more suction ports () for sealingly drawing an inner wall of an esophagus thereagainst.