CPAP Nasal Mask N4

General medical equipment Respirator mask
<Nasal mask N4>
License number: 14B2X10050000007
[The CPAP body is required separately for use]


[Purpose of use or effect]
The mask is reusable and designed for continuous positive airway pressure ventilation for patients with sleep apnea and continuous mechanical ventilation for stable ventilator patients. This mask is used by connecting to the circuit.


[How to operate or use]
1) Before using for the first time, wash according to the instructions in the instruction manual.
2) Before using this mask, make sure it is not damaged.
3) Check the elbow exhaust port for blockage.


How to use / Wearing a mask
<1> Pass the upper strap of the headgear through the hole on the upper side of the mask frame and temporarily fix it. Leave the lower strap through the hole in the clip.

<2> Put on the mask so that the upper side of the headgear is on the back of the head and the lower side is on the back of the neck (so that the logo mark of the headgear faces outward).

<3> The clip attached to the lower strap passes under the ear and is fixed by hanging it on the joint hole of the mask from the outside.

<4> Adjust the length of the upper strap until it is comfortable and lightly tightened. Adjust the length of the lower strap until it is comfortable and lightly tightened.

<5> Connect the air tube to the device and CPAP device and start operation.

<6>Lie down, assume a sleeping position, and adjust the headgear straps to eliminate air leaks.

<7> Adjust and fix the length of the horizontal straps on the top and bottom. However, be careful not to overtighten.


In addition, please refer to the attached document for precautions on use, storage method, and items related to maintenance and inspection.

<Manufacturer>
Precious Care Co., Ltd.
Address: 4-20-1 Kaigan-dori, Naka-ku, Yokohama City, Kanagawa Prefecture
Fines Building Minatomirai
Phone: 045-319-4905