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:
Aug. 01, 2023
Filed:
Jan. 14, 2020
Applicant:
Pepper Medical Inc., West Chester, PA (US);
Inventors:
Gregory E. Doll, Bethesda, MD (US);
John Calebaugh, Whitewater, WI (US);
Assignee:
Pepper Medical Inc., West Chester, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
A61M 39/24 (2006.01); A61M 39/12 (2006.01); F16K 15/14 (2006.01);
U.S. Cl.
CPC ...
A61M 39/24 (2013.01); A61M 39/12 (2013.01); F16K 15/14 (2013.01); A61M 2039/242 (2013.01); A61M 2039/2493 (2013.01);
Abstract
A medical suctioning, pressure relief valve having a housing having a central fluid passage way, a first suction tubing connector configured to connect suction tubing to the central fluid passage way, a second suction tubing connector configured to connect suction tubing to the central fluid passage way, and a one-way internal pressure relief valve configured to allow ambient air into the central passage way when a set negative pressure is reached within the central passage. A method of suctioning a fluid from a patient using the medical suctioning, pressure relief valve.