Abstract: A tracheostomy tube assembly comprising a tracheostomy tube and an elongated neck plate secured to said tube having an upper edge, a lower edge and holes at opposite ends thereof, is characterized by a soft, flexible gel-like polymer pad having a center port surrounding the tracheostomy tube and releasably secured on the patient side of the neck plate and extending to or beyond the upper and lower neck plate edges and inside the holes. The pad has a smooth, substantially flat, planar first surface for resting against the patient side of the neck plate and a smooth, soft, transversely concave second surface for resting against a patient's neck, whereby the pad has a thicker cross-section at its opposite side edges and ends, and a thinner cross-section along a center portion extending between the upper and lower pad edges and ends.

Abstract: An apparatus configured to provide positive airway pressure in a respiratory circuit comprises a container configured to be filled to a preselected level with liquids; a drop tube assembly comprising a hollow gas tube rotatably mounted in said container having an upper end extending a static distance outwardly of the container and connected to a respiratory circuit downstream of a user, and a hollow drop tube reciprocally movable upwardly and downwardly in the liquid in response to rotational movement of the gas tube. The container is provided with a gas vent and a liquid fill port.

Abstract: A stoma pad configured to cooperate with a fluid handing tube comprises a flexible, resilient, soft annular pad having a generally flat bottom surface and a convex annular wall extending upwardly from the bottom surface, and a circular hole extending through the center of the annular wall and the bottom surface. A stoma pad assembly comprises the stoma pad and a retention, support or holding device for securing the stoma pad on a patient.

Abstract: An apparatus configured to provide positive airway pressure in a respiratory circuit comprises a container configured to be filled to a preselected level with liquids; a drop tube assembly comprising a hollow gas tube rotatably mounted in said container having an upper end extending a static distance outwardly of the container and connected to a respiratory circuit downstream of a user, and a hollow drop tube reciprocally movable upwardly and downwardly in the liquid in response to rotational movement of the gas tube. The container is provided with a gas vent and a liquid fill port.

Abstract: A fluid delivery device for being secured on an infant pacifier comprises a fluid delivery nozzle configured to direct fluid toward an infant's nares and a nozzle support member secured to the fluid delivery nozzle and configured for being secured on the mouth shield of the pacifier.