Bpap Machine, wellue bipap machine

Smart BiPAP Machine

Smarter Bilevel Therapy 

with Mobile App & Heated Hose

$950.00$1,199.00

Please choose full face mask for the BiPAP machine


Large MaskMedium MaskSmall Mask

Smart BiPAP Machine

Smarter Bilevel Therapy with Mobile App & Heated Hose

$950.00$1,199.00

Special deal for the BiPAP!  10% OFF 

Apply code BPAP10 at checkout.

$950.00$1,199.00

Please choose full face mask for the BiPAP machine

Large MaskMedium MaskSmall Mask

20% OFF! Apply code FRIDAY20 at checkout.

Smart BiPAP Machine

Smarter Bilevel Therapy 

with Mobile App & Heated Hose

$950.00$1,199.00

Please choose full face mask for the BiPAP machine

Large MaskMedium MaskSmall Mask

Rx required! Please email the Rx to us at support@getwellue.com

Smart BiPAP Machine

Smarter Bilevel Therapy 

with Mobile App & Heated Hose

$950.00$1,199.00

Special deal for the BiPAP!  10% OFF 

Apply code BPAP10 at checkout.

$950.00$1,199.00

Please choose full face mask for the BiPAP machine

Large MaskMedium MaskSmall Mask

20% OFF! Apply code FRIDAY20 at checkout.

Rx required! Please email the Rx to us at support@getwellue.com

smart bipap machine

5 Modes for Choose

CPAP, S mode, Ti-Control, 

ST mode, Auto-S mode

More Comfortable Settings

Adjustable temperature & humidity level

ramp setting

RAMP Setting

Help patients fall asleep

Preheated Humidification

Provide more comfortable breathing

LED Screen

User-Friendly Display Screen

Free App & Software

Easily Get Your Sleep Report

Leak Compensation

To reduce dyspnea in the case of leak

Whisper-Quiet

≤ 29dB at 10cmH2O

non-toxic material, food-grade material

Non-Toxic 100% Safe Material

The Smart BiPAP machine is made of food-grade PC materials. The foam uses a different material than what is used in Philips’ recalled machines. To ensure that every breath is safe and healthy.

With the high-performance motor, the machine blows air just like the soft wind. Providing patients a more gentle treatment experience while ensuring the therapeutic effect.

Non-Toxic 100% Safe Material

The Smart BiPAP machine is made of food-grade PC materials. The foam uses a different material than what is used in Philips’ recalled machines. To ensure that every breath is safe and healthy.

With the high-performance motor, the machine blows air just like the soft wind. Providing patients a more gentle treatment experience while ensuring the therapeutic effect.

wellue smart bpap machine

Ideal for COPD, OSA, CSA Treatment

Smart BiPAP Machine is designed for patients with breathing difficulties including COPD (chronic obstructive pulmonary disorder)OSA (obstructive sleep apnea) and CSA (central sleep apnea). This machine helps those patients who can’t tolerate CPAP machines or have elevated carbon dioxide levels in their blood. It can also come with a backup respiratory rate for patients who have central sleep apnea. The backup respiratory rate ensures the person breathes, as the main problem with central sleep apnea is initiating breath.

  • Vt:Real-time tidal volume, in ml

  • RR: Real-time Respiration rate, in times/min

  • MV: Real-time minute ventilation, in L/min

  • LK: Real-time air leakage, in L/min

Ideal for COPD, OSA, CSA Treatment

Smart BiPAP Machine is designed for patients with breathing difficulties including COPD and OSA (obstructive sleep apnea). This machine helps those patients who can’t tolerate CPAP machines or have elevated carbon dioxide levels in their blood. It can also come with a backup respiratory rate for patients who have central sleep apnea. The backup respiratory rate ensures the person breathes, as the main problem with central sleep apnea is initiating breath.

  • Vt:Real-time tidal volume, in ml

  • breathingRR: Real-time Respiration rate

  • MV: Real-time minute ventilation

  • LK: Real-time air leakage

ST mode, backup rate, COPD treatment

ST Mode 

for Most of COPD Patients

A backup rate (breaths per minute (BPM)) can be set in S/T Mode. When the user's spontaneous respiratory rate is higher than the backup rate, the ventilator works in S mode. If the user's spontaneous respiratory rate falls below the backup rate, the device will be triggered to work in T mode.

spontaneous respiratory rate, Ti-Control, COPD
Auto-S mode, snore, obesity

Auto-S Mode 

for Patients with Severe Snoring

Automatically adjusts pressure in response to flow limitation, snore and apneas. Min EPAP and Max IPAP restrict the delivered pressure range. With low exhalation resistance, this mode is suitable for those users with high-pressure requirements, especially for patients with severe snoring and obesity.

More Therapy Modes & Ti-Control

Meet Different Demands 

with 5 Therapy Modes

hypnus bpap machine, Bipap machine, ST mode

CPAP Mode

Delivers a fixed pressure with optional DEP.

*DEP: The device maintains the optimal treatment for the patient during inhalation and reduces pressure during exhalation. 

BPAP-S (Spontaneous) Mode

In this mode, every breath is spontaneous and patient-triggered. Patients/clinicians need to set two pressure, one for inspiration (IPAP) and one for exhalation (EPAP). The patient initiates the breathing and triggers the machine to deliver support with the preset pressure level. BPAP-S mode is suitable for patients who can breathe spontaneously.

BPAP-T (Timed) Mode

In timed mode, the IPAP/EPAP cycling is purely machine-triggered, at a set rate, typically expressed in breaths per minute (BPM). The patient's breathing is driven by the machine. BPAP-T mode is suitable for patients who can not breathe spontaneously.

BPAP-ST Mode

A backup rate (breaths per minute (BPM)) can be set in S/T Mode. When the user's spontaneous respiratory rate is higher than the backup rate, the ventilator works in S mode. If the user's spontaneous respiratory rate falls below the backup rate, the device will be triggered to work in T mode.

Auto-S Mode

Automatically adjusts pressure in response to flow limitation, snore, and

apneas. Min EPAP and Max IPAP restrict the delivered pressure range.
humidity control, temperature control

Advanced Humidity and Temperature Control for Optimal Breathing Comfort

In some cases, people wearing the BiPAP machine may feel uncomfortable when the indoor temperature is low and resulting in rain-out(an uncomfortable condition in which humidified air cools too quickly and condenses in your mask, becoming water droplets that dampen your face).


Now with the Smart BiPAP Machine, the humidity and temperature control settings provide the best protection against rain-out. The heated tube will maintain a certain temperature(16℃-30℃ adjustable) so that the warm and wet air that comes out from the humidifier will not condense when passing through the tube. 

Advanced Humidity and Temperature Control for Optimal Breathing Comfort

In some cases, people wearing the BiPAP machine may feel uncomfortable when the indoor temperature is low and resulting in rain-out (an uncomfortable condition in which humidified air cools too quickly and condenses in your mask, becoming water droplets that dampen your face).


Now with the Smart BiPAP Machine, the humidity and temperature control settings provide the best protection against rain-out. The heated tube will maintain a certain temperature (16℃-30℃ adjustable) so that the warm and wet air that comes out from the humidifier will not condense when passing through the tube. 

With 5 gears adjustable humidity level, keep every breath away from dryness. Effectively improve the user experience and reduce the occurrence of rhinitis.

Upgraded Heated Tube

Eliminates condensation and guarantees user comfort even in a cold environment.

High Precision Flow & Pressure Sensors

Accurately captures subtle airflow changes.

Preheated Humidification

Makes sure that every breath is warm and comfortable.

FOC Motor-driving Algorithm

With the performance of stepless pressure regulating and rapid acceleration / deceleration, the target pressure is delivered steadily and immediately following the respiration rhythm.

Upgraded Heated Tube

Eliminates condensation and guarantees user comfort even in a cold environment.

High Precision Flow & Pressure Sensors

Accurately captures subtle airflow changes.

heated tube
High Precision Flow & Pressure Sensors
Preheated Humidification

Preheated Humidification

Makes sure that every breath is warm and comfortable.

FOC Motor-driving Algorithm

FOC Motor-driving Algorithm

With the performance of stepless pressure regulating and rapid acceleration / deceleration, the target pressure is delivered steadily and immediately following the respiration rhythm.

Track the Sleep Data

After the machine is connected to wifi, users can check their sleep report through the App, which includes usage time, therapy mode, IPAP, EPAP, average leak, AHI, etc. And the App will generate a comprehensive sleep score based on the patient's data and behavior.

sleep tracker, sleep app, get sleep report via the app

Insight into Your Sleep Quality

Patients will be presented with easy-to-understand insights, graphs and trends. Meanwhile, they can choose the treatment cycle for accurate observation. 

sleep score
AHI, weekly statistics sleep report

Insight into Your Sleep Quality

Patients will be presented with easy-to-understand insights, graphs and trends. Meanwhile, they can choose the treatment cycle for accurate observation. 

View the Sleep Data

After the machine is connected to wifi, users can check their sleep report through the App, which includes usage time, therapy mode, IPAP, EPAP, average leak, AHI, etc. And the App will generate a comprehensive sleep score based on the patient's data and behavior.

Insight into Your Sleep Quality

Patients will be presented with easy-to-understand insights, graphs and trends. Meanwhile, they can choose the treatment cycle for accurate observation. 

Superior Data Management

The BiPAP machine can comprehensively monitor treatment data, such as pressure, air leakage, apnea, snoring, and analyze different types of respiratory events during treatment. These data can help assess the effect of treatment and also help check the cause of maladjustment during treatment. All the data will be saved on the SD card. Users just need to download the PC software (download the PC software) and import the data from the SD card to get their detailed sleep report.

pc software, Hypnus Analyzer, sleep report
respiratory events detection

Intelligent Respiratory Events Detection

The real-time high-precision sensors working with the i-Sense technology can capture every subtle respiration airflow change accurately and delivery the optimal treatment pressure dynamically. Intelligently identify various respiratory events as below:

  • AHI (Apnea–Hypopnea Index)

  • FL (Flow Limitation)

  • Snore

  • Leak

  • AI (Apnea Index)

  • HI (Hypopnea Index)

  • CSA (Central Sleep Apnea)

  • CSR (Cheyne-Stokes Respiration)
  • PB (Periodic Respiration)

respiratory events detection, AHI, Central Sleep Apnea

Intelligent Respiratory Events Detection

The real-time high-precision sensors working with the i-Sense technology can capture every subtle respiration airflow change accurately and delivery the optimal treatment pressure dynamically. Intelligently identify various respiratory events as below:

  • AHI (Apnea–Hypopnea Index)

  • FL (Flow Limitation)

  • Snore

  • Leak

  • AI (Apnea Index)

  • HI (Hypopnea Index)

  • CSA (Central Sleep Apnea)

  • CSR (Cheyne-Stokes Respiration)
  • PB (Periodic Respiration)

LCD display, bpap machine interface
User-Friendly LCD Display

The Bipap Machine comes with a simple interface. Information on treatment, Settings, and reports can be easily seen at a glance, and more than 90 percent of the items can be operated by turning the dial button, making it easy to operate even for the first use. 

Integrated Heated Humidifier

One of the most common complaints of BiPAP users is dried airways and dry mouth. The heated humidifier is integrated to provide the best comfort levels for BiPAP therapy and is easy to clean.

integrated humidifier, heated humidifier
integarted humidifier, heated humidifier
Integrated Heated Humidifier

One of the most common complaints of BiPAP users is dried airways and dry mouth. The heated humidifier is integrated to provide the best comfort levels for BiPAP therapy and is easy to clean.

Fall Asleep Faster with Ramp Setting

The ramp is a setting that allows the machine to start at a lower pressure and then gradually increase the pressure over a set period. The beginning of the ramp, with lower pressure, may make it easier to fall asleep. Once patients have set the ramp, the pressure can be increased to the range that is needed to keep their upper airway from collapsing during sleep.

Ramp setting, auto-ramp
ramp setting, start at a lower pressure

Fall Asleep Faster with Ramp Setting

The ramp is a setting that allows the machine to start at a lower pressure and then gradually increase the pressure over a set period. The beginning of the ramp, with lower pressure, may make it easier to fall asleep. Once patients have set the ramp, the pressure can be increased to the range that is needed to keep their upper airway from collapsing during sleep.

Accurate and Real-Time Leak Compensation

The air leaked from the mask may cause the BiPAP machine to misjudge the patient is inhaling, leading the device to trigger out of sync with the patient. Smart BiPAP Machine employs adaptive leak baseline adjustment technology to reduce the pressure loss due to leaks and to ensure reliable breathing detection is synchronized with patient breathing.

leak compensation

Leak in the air vent

The leak in the air vent is in order to discharge the exhaust gas inside the mask. It's a normal situation.

Difference between IPAP and EPAP

Automatic monitoring of leak during each breath

Mask shift

Adjust the tightness of the headband and the wearing angle of the mask.

full-face mask

Full-Face Mask with User-Friendly Design

This BiPAP comes with a full face mask that is able to create a heavy-duty seal. It’s a better choice, especially for users who need higher pressure (above 20 cmH2O) during therapy sessions.
It is compatible with all the BPAP masks you can see in the market including nasal pillows, nasal masks, full face masks, with the ONLY EXCEPTION of masks for ResMed AirMini.
* Please forgive that the included full-face mask is in one size (Large size) to fit most people (please click to download the size file). If you select another size, we'll send you an additional BMC™ full-face mask and charge for 10 USD.
full-face mask

Full-Face Mask with User-Friendly Design

This BiPAP comes with a full face mask that is able to create a heavy-duty seal. It’s a better choice, especially for users who need higher pressure (above 20 cmH2O) during therapy sessions. 
It's compatible with all the BPAP masks you can see in the market including nasal pillows, nasal masks, full face masks, with the ONLY EXCEPTION of masks for ResMed AirMini.

* Please forgive that the included full-face mask is in one size (Large size) to fit most people (please click to download the size file). If you select another size, we'll send you an additional BMC™ full-face mask and charge for 10 USD.
full-face mask

Full-Face Mask with User-Friendly Design

This BiPAP comes with a full face mask that is able to create a heavy-duty seal. It’s a better choice, especially for users who need higher pressure (above 20 cmH2O) during therapy sessions. 
It's compatible with all the BPAP masks you can see in the market including nasal pillows, nasal masks, full face masks, with the ONLY EXCEPTION of masks for ResMed AirMini.

* Please forgive that the included full-face mask is in one size (Large size) to fit most people (please click to download the size file). If you select another size, we'll send you an additional BMC™ full-face mask and charge for 10 USD.

The Small Machine That Makes All The Big Differences. 

smartstop, smartstart, preheated humidifier, leak alarm, apnea alarm

More Features You May Need

  • Smart Start

    When Smart Start is enabled, therapy starts automatically when

    you breathe into your masks.

  • Smart Stop

    When Smart Stop is enabled, therapy stops automatically a few seconds after you remove your mask.

  • Preheat humidifier

    After the humidifier setting is enabled, long press the Ramp button to enable the humidifier preheating function.

  • Leak Alarm

    After the setting is turned on, the device will beep when it detects a large air leak lasting for the set time. If no action is taken after four times of alarm, the device will stop the current treatment.

  • Apnea Alarm

    After the setting is turned on, the device will beep and give prompt on screen when it detects user apnea lasting for the set time. When the air flow is restored, the prompt will be canceled.

Specifications 

Physical Details

  • Weight (Main Unit): 2.71lb/1.23kg 
  • Size: 9.8" *3.9" *3.1" 
    • Continuous Working Time: >8 hours
    • Heated Tube: Diameter: 22 mm, Length: 1.8±0.1 m, Temperature setting: 16°C - 30°C
    • Type of Mask: full face mask (included)
    • Data Storage: SD card (included)

          Performance Specification

            • Protection Level: IP21
              • Pressure Range: IPAP : 4-30cmH2O, EPAP : 4-25cmH2O
              • Power Supply: Input: 100-240V AC, 50/60Hz, 1.5Amax 
                Output: 24V DC, 3.75A
                • NIV Therapy Modes: CPAP, S, T, S/T, Auto S
                • Noise level: ≤ 29dB
                • Humidification: integrated heated humidifier
                • Humidify Level: 5 gears

          Ramp Settings

          • Ramp Time: 0-45 minutes
          • Time Increment Unit: 5 minutes
          • Pressure Increment Unit: 0.5 cmH2O
          • Auto Ramp Option: No

          Advanced Parameters

          • Backup rate: 5-40 times/min
          • Ti-Control: 0.1-4s
          • Inhale/Exhale Sensitivity: 4 gears:  1 (low), 2 (med), 3 (high) and 4 (highest)

          Warranty & Certification

          • Warranty: 3 Years
          • Certification: CE

          Package includes

          • 1 x Main Unit
          • 1 x Humidifier
          • 1 x Power Adapter
          • 1 x Full Face Mask
          • 1 x SD Card
          • 3 x Air Filter
          • 1 x Qualification Certificate
          • 1 x Heated Tube
          • 1 x User Manual
          • 1 x Warranty Card
          • 1 x Carrying Bag

          bipap machine, bpap machine
          air filter, air inlet, SD card

          Specifications 

          Physical Details

          • Weight (Main Unit): 2.71lb/1.23kg 
          • Size: 9.8" *3.9" *3.1" 
            • Continuous Working Time: >8 hours
            • Heated Tube: Diameter: 22 mm, Length: 1.8±0.1 m, Temperature setting: 16°C - 30°C
            • Type of Mask: full face mask (included)
            • Data Storage: SD card (included)

                  Performance Specification

                    • Protection Level: IP21
                      • Pressure Range: IPAP : 4-30cmH2O, EPAP : 4-25cmH2O
                      • Power Supply: Input: 100-240V AC, 50/60Hz, 1.5Amax 
                        Output: 24V DC, 3.75A
                        • NIV Therapy Modes: CPAP, S, T, S/T, Auto S
                        • Noise level: ≤ 29dB
                        • Humidification: integrated heated humidifier
                        • Humidify Level: 5 gears

                  Ramp Settings

                  • Ramp Time: 0-45 minutes
                  • Time Increment Unit: 5 minutes
                  • Pressure Increment Unit: 0.5 cmH2O
                  • Auto Ramp Option: No

                  Advanced Parameters

                  • Backup rate: 5-40 times/min
                  • Ti-Control: 0.1-4s
                  • Inhale/Exhale Sensitivity: 4 gears:  1 (low), 2 (med), 3 (high) and 4 (highest)

                  Warranty & Certification

                  • Warranty: 3 Years
                  • Certification: CE

                  Package includes

                  • 1 x Main Unit
                  • 1 x Humidifier
                  • 1 x Power Adapter
                  • 1 x Full Face Mask
                  • 1 x SD Card
                  • 3 x Air Filter
                  • 1 x Qualification Certificate
                  • 1 x Heated Tube
                  • 1 x User Manual
                  • 1 x Warranty Card
                  • 1 x Carrying Bag

                  You May Also Need 

                  It is suggeated to replace the air filter every 1-2 months.

                  $20.00

                  Compatible with Nasal Mask.

                  LMS
                  $35.00

                  Compare with Similar Products

                  Smart BiPAP Machine

                  $1199.00

                  3B Medical Luna G3 BiPAP Machine

                  $2699.00

                  Resmed AirCurve™ 10 BiPAP Machine

                  $1726.00

                  Size

                  9.8" *3.9" *3.1"

                  10.43" *5.71" *4.49"

                  10.04" *4.57" *5.91"

                  Noise

                  ≤ 29dB

                  ≤ 26dB

                  ≤ 28dBA

                  Therapy mode

                  CPAP, S, T, S/T, Auto S

                  CPAP, AutoCPAP, S, Auto S

                  CPAP, S, Auto S

                  Pressure range

                  4-30cmH2O

                  4-25cmH2O

                  4-25cmH2O

                  Temperature control

                  Yes

                  Yes

                  No

                  Humidity control

                  Yes

                  Yes

                  Yes

                  Leakage compensation

                  Yes

                  No

                  Yes

                  PC software

                  Yes

                  No

                  Yes

                  App

                  Yes

                  No

                  No

                  Warranty

                  3 years

                  2 years

                  2 years

                  Compare with Similar Products

                  Smart BiPAP Machine

                  $1199.00

                  3B Medical Luna G3 BiPAP Machine

                  $2699.00 

                  Resmed AirCurve™ 10 BiPAP Machine

                  $1726.00

                  Size

                  9.8" *3.9" *3.1"

                  10.43" *5.71" *4.49"

                  10.04" *4.57" *5.91"

                  Noise

                  ≤ 29dB

                  ≤ 26dB

                  ≤ 28dBA 

                  Therapy mode

                  CPAP, S, T, S/T, Auto S

                  CPAP, AutoCPAP, S, Auto S

                  CPAP, S, Auto S

                  Pressure range

                  4-30cmH2O

                  4-25cmH2O

                  4-25cmH2O

                  Temperature control

                  Yes

                  Yes

                  No

                  Humidity control

                  Yes

                  Yes

                  Yes

                  Leakage compensation

                  Yes

                  No

                  Yes

                  PC software

                  Yes

                  No

                  Yes

                  App

                  Yes

                  No

                  No

                  Warranty

                  3 years

                  2 years

                  2 years

                  FAQS

                  How can I get into the Clinical Setting Menu?

                  Select Setup option in the main interface, then long-press the dial and the Ramp button simultaneously for 3 seconds at least and then enter clinical setting interface.

                  What is the foam insulation made of??

                  The Hypnus PAP machines are made of completely safe materials. The foam uses a different material than what is used in Philips’ recalled machines. We would like to assure our customers that user safety is always our top priority.

                  Will it work with nasal masks?

                  Our machines are compatible with all the BPAP masks you can see in the market including nasal pillows, nasal masks, full face masks, with the ONLY EXCEPTION of masks for ResMed AirMini.

                  You can adjust the type of the mask in the menu conveniently.

                  Can it be used without water?

                  Yes it CAN. PAP device users usually like to use the humidifier though. If you don’t need any water please do not fill water into the tank.

                  How to connect the machine to wifi?

                  a. Please rotate the Dial button to switch menu as below:

                  Home page--Setup--User Setting--One Shot Configuration

                  b. When One Shot Configuration is selected and turns blue, long press the Ramp button, it will search the wifi signal and list.

                  c. Choose the right wifi and enter the password. Once the WiFi is connected, the wifi icon will be shown on the top menu.

                  Ask us anything!

                  • CE certificated

                  • fast delivery

                  • 3 years warranty

                  • Money-back guarantee

                  Email:

                  support@getwellue.com

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                  Reviews, Q&A

                  Customer Reviews

                  Based on 5 reviews
                  100%
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                  F
                  Frank E.
                  Great machine and nice service!

                  I previously was using a recalled Phillips BPAP and never received my replaced machine so I decided to replace it with this machine. I love how easy it is to use this machine and the superior customer service! The only difficulty for me is finding the clinical menu. Thanks for the instant response of customer support to help me find the menu! The app is also easy to use and gives a review of my sleep score. I was waking stuffed up when using the recalled unit but am waking up with a clear nose every morning now.

                  M
                  Mark S.

                  Great machine
                  Great service

                  J
                  Joseph S.
                  LOVE THIS BILEVEL MACHINE!

                  I am so impressed with what I read about this machine. My Dream Station is on recall and I feel it has made my asthma worse. I decided to buy it outright. It works well and is easy to use. I'm very pleased with the temperature control function, which can keep the air at a certain temperature while the water in Dream Station always becomes literally HOT.
                  I think my sleep personnel going to be impressed with this unit. Thank you!

                  E
                  Eric P.
                  Worth the money.

                  So far I really like the machine. Not as complicated as it sounds. Easy to use and much more advanced than my CPAP. Nice price and fast delivery. Overall an excellent experience.

                  P
                  Paul B.
                  Great device!

                  The machine is great! Much more than my expectation! I was diagnosed with CSA and was prescribed a BILEVEL/BIPAP ST with a back up rate. It works well and is extremely quiet to use. The menu is clear and easy to set up. Especially the temperature and humidity control makes a big difference. Highly recommended!

                  How to install the Machine

                  30-Day Money Back Guarantee

                  At any time within 30 days of receiving your order, you are not 100% satisfied, you may return it to us for a refund. 

                  If you bought the product from www.getwellue.com, you can return it to us. Your payment card will be credited upon receipt of the returned merchandise. Any items damaged due to reasons not covered under warranty cannot be accepted back for refund under our 30 Day Money Back Guarantee. 

                  If you are sure you want to return the goods, please contact us first at support@getwellue.com. We provide 24/7 ticket and email support. Please contact us if you need assistance.

                  Terms of Use

                  • In the US, an individual customer needs a prescription to purchase a Hypnus BPAP machine. Please email the Rx to us at: support@getwellue.com

                  • Contraindications: The patient weighs less than 66lb/30kg; Severe coronary artery disease; Severely depressed level of consciousness; SYS BP <90 mmHg; Pneumothorax; Bullous lung disease; Failure to maintain a patent airway; Bypassed upper airway; Head injury or facial abnormalities such as burns, fractures that can prevent a good mask seal.

                  Disclaimer

                  Please consult medical professionals or qualified healthcare providers regarding any questions you may have about any medical conditions.