Abstract: A fluid control valve for use in a fluid delivery system for delivering fluid to a patient includes a valve body defining an internal chamber, a first inlet port for receiving a first inlet tube, a second inlet port for receiving a second inlet tube, an outlet port, and a sliding valve member slidably disposed in the internal chamber. The first inlet tube defines a first inlet lumen axially aligned with the internal chamber. The second inlet tube defines a second inlet lumen axially aligned with the internal chamber. The sliding valve member includes a first sealing end and second sealing end. The sliding valve member is positionable in a first operating state, a second operating state, and a third operating state based on a flow differential between the first inlet lumen and the second inlet lumen.

Abstract: In some embodiments, an oral device can include a curved frame, a first bite block, and a second bite block. The first bite block can be coupled to a first end of the curved frame and the second bite block can be coupled to a second end of the curved frame. A first wing coupled to the first bite block and a second wing coupled to the second bite block can be configured to corral a tongue of a user such that the tongue of the user is restrained from contacting a tooth engaging surface of the left bite block or the right bite block when the oral device is disposed in a mouth of the user. The oral device can be symmetrical about a plane including a portion of the frame, a portion of the first bite block, and a portion of the second bite block.

Abstract: A fluid control valve for use in a fluid delivery system for delivering fluid to a patient includes a valve body defining an internal chamber, a first inlet port for receiving a first inlet tube, a second inlet port for receiving a second inlet tube, an outlet port, and a sliding valve member slidably disposed in the internal chamber. The first inlet tube defines a first inlet lumen axially aligned with the internal chamber. The second inlet tube defines a second inlet lumen axially aligned with the internal chamber. The sliding valve member includes a first sealing end and second sealing end. The sliding valve member is positionable in a first operating state, a second operating state, and a third operating state based on a flow differential between the first inlet lumen and the second inlet lumen.

Abstract: A dispensing device, comprising: a piston-cylinder assembly, the assembly comprising an outlet in fluid communication with a one-way valve and an inlet in fluidic communication with a valve assembly; the one-way valve configured to dispense a liquid from a medicament container, the valve assembly fluidically coupled to the one-way valve, the valve assembly having at least one cannula and at least one flow control member; the piston configured to draw an amount of fluid through the valve assembly and inlet into the cylinder, and to expel the amount of liquid through the one-way valve; and an actuator assembly coupled to and biasing the piston with stored energy.