Gas without vent for patient interface

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10695527
APP PUB NO 20170281898A1
SERIAL NO

15512149

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A gas washout vent, and a patient interface with the gas washout vent, configured to allow patient-exhaled CO2 to flow to an exterior of the plenum chamber to minimise rebreathing of exhaled CO2 by the patient, the gas washout vent including at least one outlet orifice; a diffusing member at least partly covering the outlet orifice; and a blocking member having an air-impermeable material, the blocking member preventing gas exiting from the outlet orifice from flowing straight through the diffusing member.

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Patent Owner(s)

  • RESMED PTY LTD

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dantanarayana, Muditha Pradeep Sydney, AU 107 3055

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