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US 2023/0405255 A1Published application
Nasal respiratory apparatus having nasal dam
AssigneePneuma Therapeutics, Inc.
InventorDavid M. Kane
Life of this patent
Estimating the term…
Abstract
A nasal respiratory apparatus includes a nasal interface, such as a nasal dam, and a removable air chamber assembly. The nasal dam may be a solid form with nares ports channeling air flow to an air chamber of the air chamber assembly via nares ports in the air chamber assembly. The nasal dam may be hollow, with a membrane with nares ports interfacing with the nares of a patient for channeling air flow to the air chamber of the air chamber assembly.
Claims7
A nasal respiratory assembly, comprising:
- a nasal interface comprising at least one opening for fluid communication with the nares of a patient;
- an air chamber assembly comprising an air chamber, a gas supply port, an end tidal sample port and at least one opening in fluid communication with the nasal interface,
- wherein the nasal interface comprises a pliable material shaped to abut and seal a patient's nasal base such that respiratory gasses pass via the patient's nostrils, the at least one opening, the air chamber, the gas supply port, and the end tidal sample port.
Dependencies are inferred from the claim text.