Bubble Humidifier

A Humidifier Bottle is a water reservoir device that adds moisture to dry medical oxygen before delivery to the patient. It attaches between the oxygen flow meter and the patient's oxygen delivery device, bubbling oxygen through sterile water to achieve relative humidity levels of 80-95%. Essential for patients receiving oxygen at flow rates above 4-6 liters per minute, it prevents drying of the nasal mucosa, pharynx, and lower airways, reducing discomfort and maintaining normal mucociliary clearance. Available in disposable sterile and reusable configurations, the bottle requires daily water changes with sterile water and proper positioning below the patient to prevent water carryover. Pressure relief valves protect against over-pressurization.