CPAP/Bpap Masks Easefit Fmi-Nv High Sealing and Oxygen Concentration

2.3 Warnings and Precautions
This mask is not intended to provide life support ventilation.
This mask is suitable for use with CPAP or bi-level airway ventilator system with exhaust valve recommended by medical professionals. Device turned on and upright
Do not wear this mask before regular operation.
If oxygen is used in the equipment, the oxygen flow must be turned off when the equipment stops operating. To prevent unused oxygen from accumulating and creating a fire hazard.
Oxygen can aid combustion. Do not use oxygen when smoking or in the presence of open flames.
Follow all safety precautions when using supplemental oxygen.
In the case of fixed supplemental oxygen flow, due to pressure setting, patient's breathing pattern, mask selection, wearing position and leakage degree
The concentration of oxygen inhaled may vary.
Some users may experience skin redness, irritation, or discomfort. If these symptoms occur, discontinue use immediately and contact a healthcare professional.
Patients should contact their doctor immediately if they experience any of the following symptoms while using the mask or after removing the mask: abnormal chest discomfort, shortness of breath
Nausea, stomach distension, hiccups, or severe headaches; Dry eyes, eye pain or eye infection; Blurred vision. (If symptoms persist, consult an ophthalmologist.)
At low CPAP or EPAP pressure, the airflow at the exhalation port may not be able to adequately empty the exhaled portion of all the gas coming out of the hose
The gas may be inhaled again.
When using this mask, it is necessary to maintain a pressure of at least 3cmH2O;
This mask should not be used in patients who are unable to cooperate, slow to move or respond, or who are unable to remove the mask on their own.
This mask is not recommended if the patient is taking prescription medications that may cause vomiting.
Do not use solutions containing bleach, chlorine, alcohol, aromatics, humidifiers, antimicrobial agents, or aromatic oils to clean mask components. If not thoroughly flushed
After washing, residual volatile substances from these solutions may be inhaled by the patient. These substances can also cause damage to the mask.
This mask does not contain latex, polyvinyl chloride, or dioctyl phthalate raw materials.
The mask includes an exhaust port that provides a continuous exhaust path through the patient's respiratory circuit, eliminating the need for an additional separate exhaust device.