Plenum chamber insert for patient interface

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11918741
APP PUB NO 20230055964A1
SERIAL NO

17930100

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A patient interface includes: a plenum chamber; a seal-forming structure; a positioning and stabilising structure; a plenum chamber insert configured to be positioned and retained within the plenum chamber; and a vent structure; wherein the plenum chamber insert has a plenum chamber insert port; wherein the plenum chamber insert has an exterior surface configured to be positioned adjacent to an interior surface of the plenum chamber; wherein when the plenum chamber insert is positioned and retained within the plenum chamber, a radial channel is formed by the interior surface of the plenum chamber and the exterior surface of the plenum chamber insert such that gas is able to pass between a patient-proximal side of the plenum chamber insert and a patient-distal side of the plenum chamber insert via the radial channel during use.

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Patent Owner(s)

  • RESMED PTY LTD

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Apalakis, Adrian Sydney, AU 3 3
Eberl, Lorenz Sydney, AU 10 9
Engstrom, Hans Christer Henric Sydney, AU 4 2
Franko, Balint Sydney, AU 13 19
Gupta, Tumul Sydney, AU 10 95
Hogg, Michael Christopher Sydney, AU 12 5
Stanislas, Luke Andrew Sydney, AU 54 353
Teh, Lang Eng Siang Sydney, AU 3 3

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