General Information; Cleaning And Maintenance - Sleepnet Veraseal Manual De Instrucciones

50 L 0.07 cmH O
2
100 L 0.39 cmH O
2
155.3 ml 181.7 ml
2.1 cmH O
2
2.28 cmH O
2
140˚F (60˚C)
1 Velcro ®
Velcro ®
Velcro ®
TM
20
196.6 ml 200.6 ml
1a
1b
2
Using a mask may cause tooth, gum or jaw soreness or aggravate an existing dental condition. If
symptoms occur, consult a physician or dentist.
Consult a physician if the patient experiences any of the following symptoms while using the
mask: Drying of the eyes, eye pain, eye infections, or blurred vision. Consult an ophthalmologist
if symptoms persist.
Do not overtighten the headgear straps. Signs of overtightening include: excessive redness, sores,
or bulging skin around the edges of the mask. Loosen headgear straps to alleviate symptoms.
Significant unintentional leak may occur without properly fitting the mask.
The mask has a service life of 7 days. Please dispose of the mask and accessories in accordance with local
and regional guidelines. This mask and all its accessories do not contain natural rubber latex. Per EU MDR
2017/745, please report serious incidents to manufacturer and EU Member State competent authority.
This mask is disposable and is intended for single patient short term use (maximum of 7 days) only. The mask
should be discarded if heavily soiled. The mask may be cleaned daily or as needed using a 70% v/v isopropyl
alcohol swab or by wiping with a damp, soapy cloth. If using a damp cloth, use mild soap. Rinse thoroughly
and allow to air dry, out of direct sunlight.
NOTE: The gel cushion, although silky to the touch, will not tear, leak, or detach from the mask under
normal use. The gel cushion is not indestructible. It will tear, cut, and rip if subjected to mishandling or
abuse.
Resistance to air flow at 50 L/min: 0.07 cm H
Resistance to air flow at 100 L/min: 0.39 cm H
Dead Space (approx.): Small 155.3 ml Medium 181.7 ml Large 196.6 ml Extra Large 200.6 ml
Anti-asphyxia valve: Open-to-atmosphere pressure: 2.1 cm H
Closed-to-atmosphere pressure: 2.28 cm H
Operating Temperature: Do not expose the mask to temperatures above 140˚F (60˚C).
Inspect mask daily or prior to each use. Replace the mask if parts are damaged, or if gel is
exposed due to tears or punctures.
Check the anti-asphyxia valve. With the positive pressure device turned off, verify that the valve
flapper is positioned so that room air can flow through the large opening in the valve (Figure 1a).
Turn on the system; the flapper should close, and system air should flow through the mask (Figure
1b). If the flapper does not close or does not function properly, replace the mask. Do not block
the opening on the anti-asphyxia valve or the vent holes. Ensure that the valve is not blocked
with secretions and that the flapper is dry.
1. Detach one Velcro
over the head and center the mask on the face (Figure 2).
2. Find the detached Velcro
3).
3. Be sure the headgear straps are parallel and the headgear is fully extended and flat across the back
of the head (Figure 4).
4. Adjust the bottom headgear straps by using the Velcro
Active Headgear Connector can move freely. (Figure 5).
5. Adjust the upper headgear straps by using the Velcro
NOTE: Do NOT overtighten the headgear. The Flexible Spacebar should not touch the forehead
(Figure 6a).
6. Adjust the bottom headgear straps to make sure the bottom of the mask is sealed comfortably
against the patient's face.
NOTE: For optimal seal and comfort, mask should be snug, but not tight. Adjust the tension by detaching
3
the Velcro straps, tightening or loosening the straps, and reattaching the Velcro.
7. Connect the mask tubing assembly to the positive airway pressure device tubing and turn the
device on to the prescribed pressure (Figure 7).
Velcro ® is a registered trademark of Velcro Industries B.V.
®
Veraseal is a trademark of Sleepnet Corporation.
Visit our website at www.sleepnetmasks.com.

GENERAL INFORMATION

CLEANING AND MAINTENANCE

TECHNICAL INFORMATION
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BEFORE USE
MASK FITTING INSTRUCTIONS
® strap by sliding the Velcro loop off the quick release hook, slip the headgear
® strap and slide the Velcro loop back on the quick release hook (Figure
® tabs. After tightening, make sure the
tabs (Figure 6).
®
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