FULL-FACE PATIENT INTERFACE

A patient interface including a plenum chamber, a first seal-forming structure for forming a seal around the patient's mouth, and a second seal-forming structure for forming a seal around the patient's nares. The patient interface further includes at least one stopper rib disposed in the c...

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Hauptverfasser: HARTONO, Marvin Sugi, SEET, Lik Tze, ONG, Xiang Yu, WATSON, Paul Derrick, LEE, Chuan Foong, THOMAS, Hugh Francis Stewart, WELLS, Matthew Robin, PRIOR, Shannon William, SHANMUGA SUNDARA, Shiva Kumar, DEUBEL, Sebastien, TAN, Beng Hai, MAUNG, Kyi Thu, CHEN, Jing, ONG, Chee Keong, LIN, Han Cheng, BATE, Andrew James
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A patient interface including a plenum chamber, a first seal-forming structure for forming a seal around the patient's mouth, and a second seal-forming structure for forming a seal around the patient's nares. The patient interface further includes at least one stopper rib disposed in the cavity of the plenum chamber spaced apart from the first seal-forming structure in a rest position. The first seal-forming structure configured to contact the at least one stopper rib in an operational position. The at least one stopper rib configured to oppose compression of the first seal-forming structure in an anterior direction. The second seal-forming structure is not configured to contact the at least one stopper rib.