Humidifier, Respiratory Gas, (direct Patient Interface)

Airvo 2, REF: PT101US, and myAirvo 2, REF: PT100US, used with Disinfection Kit User Manual, REF: UI-185043723

When unintentionally disconnected from power source, humidifier device (used to deliver high flow warmed and humidified respiratory gases) may sound audible alert for less than 120 seconds, which may delay user awareness to reconnect power, which could lead to oxygen desaturation, hypoxia. Disinfection kit user manual updated to include checking the audible alert prior to use on a new patient.

Airvo 2 Humidifier, REF: PT101US, and myAirvo 2 Humidifier, REF: PT100US

Humidifier devices, used to deliver high flow respiratory therapy to patients, manufactured before 14 August 2017, have a speaker configuration that may result in distorted, intermittent or inaudible alarm sound levels. In the absence of an audible alarm, if there is an interruption to therapy, a patient may experience oxygen desaturation.

Low Flow Disposable Patient Circuit for the Precision Flow System, Product Code PF-DPC-LOW

There have been reports of excessive condensation associated with certain lots of the Low Flow Disposable Patient Circuits (DPCs) used with Precision Flow System which may lead to excessive rainout.

HUDSON RCI COMFORT FLO Corrugated Humidification System, REF 2415, humidifier nebulizer kit

There is the potential for water to flood the column and enter the circuit under circumstances where an abnormal pressure differential is created between the water bottle and the column during high flow oxygen therapy.

HUDSON RCI COMFORT FLO Corrugated Humidification System with Remote Temperature Port, REF 2416, humidifier nebulizer kit

There is the potential for water to flood the column and enter the circuit under circumstances where an abnormal pressure differential is created between the water bottle and the column during high flow oxygen therapy.

HUDSON RCI COMFORT FLO Humidification System, REF 2410, humidifier nebulizer kit

There is the potential for water to flood the column and enter the circuit under circumstances where an abnormal pressure differential is created between the water bottle and the column during high flow oxygen therapy.

HUDSON RCI COMFORT FLO Humidification System With Remote Temperature Port, REF 2414, humidifier nebulizer kit

There is the potential for water to flood the column and enter the circuit under circumstances where an abnormal pressure differential is created between the water bottle and the column during high flow oxygen therapy.

Infant AirLife single-limb, continuous-flow circuit (Model AH132) containing AirLife Humidification Chamber, Model Number AH290.

Manufacturing error in humidification chamber may cause an overfill/overflow condition of the chamber. The may case a water back-up into the patient circuit resulting in an excessive amount of water entering the airway/lungs of the ventilated patient.

Infant AirLife Dual-,limb, dual-heat, high-flow circuit (Model AH265) with AirLife Humidification Chamber, Model Number AH290.

Manufacturing error in humidification chamber may cause an overfill/overflow condition of the chamber. The may case a water back-up into the patient circuit resulting in an excessive amount of water entering the airway/lungs of the ventilated patient.

Adult Air-Life single-limb circuit (Model AH202) with AirLife Humidification Chamber, Model Number AH290.

Manufacturing error in humidification chamber may cause an overfill/overflow condition of the chamber. The may case a water back-up into the patient circuit resulting in an excessive amount of water entering the airway/lungs of the ventilated patient.