Vapotherm, Inc.

Peter Boyd

Felino V Cortez, Jr

William F Niland

George V McGarrity

Carl Buyer

Owen S Bamford

Kenneth Miller

George Mcgarrity

A humidification canister for humidifying a breathing gas, the humidification canister includes a fluid supply configured to supply a fluid and a first gas flow path in fluid communication with the fluid supply. A first gas flow path is configured to humidify the breathing gas with the fluid. A second gas flow path at least partially surrounds the first gas flow path. A method of insulating a breathing gas in a humidification canister using a gas is also disclosed.

Humidifier for breathing gas heating and humidification system

Nebulizer assemblies and systems are disclosed. A nebulizer assembly includes a reservoir and a nebulizer for producing an aerosolized gas. An aerosolized gas outlet passes the aerosolized gas. A breathing gas mixing chamber is coupled to an outlet port of the nebulizer to entrain nebulized medication into a breathing gas. A system and method of heating medication in a reservoir and adding medication to a gas flow is also provided.

Heated nebulizer devices, nebulizer systems, and methods for inhalation therapy

A delivery tube assembly for delivering a breathing gas to a patient, the delivery tube includes a first lumen having an upstream portion and a downstream portion. The lumen is configured to deliver the breathing gas from the upstream portion to the downstream portion. A second lumen is configured to flow an insulating gas around the first lumen. A method of insulating a breathing gas with an insulating gas and discharging the insulating gas to atmosphere is also disclosed.

Delivery tube for breathing gas heating and humidification system

An apparatus for providing breathing gas to a patient that includes a base unit to provide a first flow of gas and a second flow of gas and a humidification canister to be coupled to the base unit is described. The humidification canister includes a first gas flow path to receive and humidify the first flow of gas. A delivery tube assembly includes a first lumen configured for fluid communication with the first gas flow path to receive the humidified first flow of gas and a second lumen to receive the second flow of gas. A method of heating and humidifying the first flow of gas and insulating the first flow of gas with the second flow of gas is also described.

System and method for delivering a heated and humidified gas

Respiratory therapy system

A base unit for use in a breathing gas heating and humidification apparatus includes a gas source configured to generate an initial gas flow, the gas source having a gas source outlet and a flow divider in fluid communication with the gas source outlet. The flow divider is configured to divide the initial gas flow into a first flow of gas and a second flow of gas. The flow divider includes a first compartment including a first gas flow path for the first flow of gas and a second compartment including a second gas flow path for the second flow of gas. A heater is disposed in the second compartment. A method for use in generating breathing gas and insulating gas from a gas source is also disclosed.

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Charlottesville, VA, United States of America

Peter Boyd