VENT ARRANGEMENT FOR RESPIRATORY MASK

• Main Authors: MAZZONE, Damien, Julian, DANTANARAYANA, Muditha, Pradeep, VANDYKE, James, William Charles, COHEN, Lance, Steven, SEARS, David, Brent, NAGORNY, Aleksandr, S, TANG, Zhuo, Ran, SAMPIETRO, Joe, HUBY, Ronald, James, MARTIN, Dion, Charles, Chewe, FOOTE, Roger, Mervyn Lloyd, FARRUGIA, Steven, Paul, ARMITSTEAD, Jeffrey, Peter, FORMICA, Justin, John
• Format: Patent
• Language: English; French; German
• Published: 23.05.2018
• 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

The present invention relates to an apparatus for automated control of gas washout of a patient interface of a respiratory treatment apparatus comprising: a vent assembly having a variable exhaust area defined by one or more apertures of the vent assembly, the vent assembly being associated with a p...