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:
Mar. 30, 2021
Filed:
Jul. 09, 2018
Teleflex Medical Incorporated, Morrisville, NC (US);
Daniel P. Dwyer, Cary, NC (US);
Christopher S. Jackson, Knightdale, NC (US);
TELEFLEX MEDICAL INCORPORATED, Morrisville, NC (US);
Abstract
A moisture removal apparatus for a breathing circuit includes a breathing gas conduit for receiving a flow of breathing gas having a first humidity level. A dry gas conduit is provided adjacent to at least a portion of the breathing gas conduit for receiving a flow of dry gas having a second humidity level lower than the first humidity level. A heating element extends from an upstream end of the breathing gas conduit to a downstream end of the breathing gas conduit. The heating element provides heat to the flow of breathing gas such that the breathing gas at the downstream end is heated to a higher temperature than the breathing gas at the upstream end. A moisture transmission pathway enables transfer of moisture from the breathing gas to the dry gas based on the humidity differential.