Cradle cushion having side stabilizers
AssigneeKoninklijke Philips N.V.
InventorsJonathan Sayer Grashow, Robert O'Grady
Life of this patent
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AssigneeKoninklijke Philips N.V.
InventorsJonathan Sayer Grashow, Robert O'Grady
Estimating the term…
A cradle style cushion includes a central sealing body portion including a front wall, a rear wall, a top wall and a bottom wall. The top wall includes a central sealing surface, a first stabilizing surface and a second stabilizing surface, the first and second stabilizing surfaces each extending upwardly and outwardly with respect to the central sealing surface and a top edge of the front wall and being structured to wrap around and engage an outside of the nostrils when the patient interface device is donned by the patient, wherein the first stabilizing surface includes a first front side edge portion and the second stabilizing surface includes a second front side edge portion, and wherein the top edge of the front wall, the first front side edge portion and the second front side edge portion together define a front opening of the central sealing body portion.
A cradle style cushion for a patient interface device, the cradle style cushion comprising:
Dependencies are inferred from the claim text.