Patient interface

A patient interface comprising: a plenum chamber comprising: one or more plenum chamber inlet ports; and a seal-forming structure comprising a nasal portion having at least one nasal hole and an oral portion having an oral hole; and a positioning and stabilising structure configured to generate a fo...

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Bibliographic Details
Main Authors Baluchagi, Ravikumar, Yew, Robin, Goldspink, Lachlan, Eves, Matthew
Format Patent
LanguageEnglish
Published 30.08.2024
Subjects
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
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Summary:A patient interface comprising: a plenum chamber comprising: one or more plenum chamber inlet ports; and a seal-forming structure comprising a nasal portion having at least one nasal hole and an oral portion having an oral hole; and a positioning and stabilising structure configured to generate a force to hold the seal-forming structure in a therapeutically effective position on the patient's head, wherein a first surface of the nasal portion configured to engage the patient's face has a first surface finish and a second surface of the oral portion configured to engage the patient's face has a second surface finish that is different from the first surface finish.
Bibliography:Application Number: NZ20190796355