Blue Sky Filter company is a professional China air filter manufacturer.
    We sincerely hope to cooperate with you, welcome to contact us!
Home » News Center » Product News » Safety Protection & Personal Protective Equipment » Introduction of CPAP

Introduction of CPAP

Views:0     Author:Site Editor     Publish Time: 2020-05-19      Origin:Site

CPAP is Continuous Positive Airway Pressure, in which Positive Pressure air masks will continue into the Airway. In this way to oxygen machine called a CPAP machine.Under the condition of spontaneous breathing, patients should have a stable respiratory driving force and appropriate tidal volume, and artificially apply a certain level of positive airway pressure throughout the respiratory cycle, which is conducive to preventing airway collapse, increasing functional residual air volume, improving lung compliance, and improving oxygen cooperation.In this mode, the ventilator only maintains a certain positive airway pressure and does not ventilate mechanically.Only for patients with spontaneous breathing.If a patient has apnea, a CPAP ventilator can provide the necessary mechanical ventilation at a preset frequency to keep the patient safe.


It is mainly applicable to neonates and pediatric severe diseases (NICU, PICU).For premature infants, neonates, infants and children with acute pneumonia, pulmonary hemorrhage, respiratory failure of type I and II, shock and heart failure, and hypoxemia.It can also be used in the rescue of patients with nocturnal apnea caused by snoring and acute heart failure.

Common brand

BMC CPAP (domestic) Stephen B (imported brand made in China), KD300CPAP (domestic), swiss-alighting CPAP, schuppada (domestic)


Stephen B characteristic

There is no built-in air oxygen mixer, so the oxygen concentration can be adjusted according to the air and oxygen volume ratio.

The advanced integrated unit regulates the suction platform pressure and the final breathing pressure, and heats and humidifies the inhaled gas.

Easy to maintain and use.

Disadvantages: the use of oxygen concentration and flow is limited, so it cannot be controlled independently. It can only be operated according to the comparison table and there is no alarm safety limit


KD300CPAP characteristics 

Packaging stable and reliable air oxygen mixer to achieve oxygen concentration regulation.

Oxygen concentration is continuously adjustable from 21% to 100%, flow rate is 0~30L/min, and CPAP pressure is 0~ 21cm water column

Oxygen concentration, flow and CPAP pressure are controlled separately, which is convenient for clinical operation.

The upper and lower limits of oxygen concentration can be set for alarm

CPAP pressure alarm can be set

Single air source operation

Disadvantages: limited to children with spontaneous breathing


Aladdin CPAP characteristics

Simple structure, equipped with temperature compensation humidifier, reduce pipeline condensate.

The flow rate is 0~12L/min, and the oxygen concentration is 21%~100% continuously adjustable.

The upper and lower limits of oxygen concentration can be set for alarm

CPAP pressure alarm can be set

Disadvantages: low flow, can only be used with newborns, premature infants, for PICU use flow is small.


1. Can provide a safe and controllable oxygen concentration (FIO2) for infants

2. Can effectively maintain the functional residual capacity (FRC)

3. Can help reduce the amount of breathing work babies do (WOB)

4. Reduce the need for invasive mechanical ventilation

5. Can provide the baby with a better temperature and humidity gas (T)

6. Significantly reduce the incidence of chronic lung disease (CLD)

7. Can improve some non-lung physiological indicators, such as height, weight, etc


Tight system structure

Main engine, humidifier, air compressor (optional) integrated design, easy to operate, simple to use.


Built-in air oxygen mixing:

Real-time monitoring of oxygen concentration (system oxygen battery can be used for more than two years) can double guarantee the safety of oxygen use, especially to avoid the complications and adverse consequences caused by improper oxygen use in premature infants and newborns.


CPAP regulation accuracy is high

The pressure of water column is continuously adjustable from 0 to 40 cm, which ensures the safety of patients by combining with the pressure monitoring system.



Automatic control humidifier to maintain the optimal humidification state of the system;

The high quality medical silicone tube and nasal obstruction can reduce the resistance of the respiratory pipeline and reduce the breathing work of children. With the fixed device of the system, the pressure on the head and face of patients and the injury of nasal septum can be reduced.

Air compressor pressure output stability, can be selected with imported movement, can achieve 1 to 2 to 3.


◆ flow rate :0L/ min-35l /min.
◆ oxygen concentration :21%-100%.
◆ gas temperature :26℃-36℃
◆CPAP pressure regulation range: 0-4kpa (1kPa≈ 10cm water column), set by the doctor according to the specific condition of the child, usually set 3-5cm water column for infants;Children and adults set 5-10 cm water column, for reference only!
1. Stop gas alarm: sound and light alarm will be given within 10s after the air source has expired.
2. Power failure alarm: after power failure, the audio alarm lasts longer than 60S.

Nanjing Blue Sky Filter Co.,Ltd. Production CPAP Carbon Cartridge Filter Kit Includes 2 Filters 2 Check Valve Replacement for Soclean


CPAP Carbon Cartridge Filter Kit Includes 2 Filters 2 Check Valve Replacement for Soclean

Please feel free to send your designs and samples for our company to cooperate with you!

Contact Us


According to the Properties and Shapes

Copyright  2017 NANJING BLUE SKY FILTER CO.,LTD.   All rights reserved.