The BiWaze Cough’s assisted cough technology uses dual air pathways and positive airway pressure to help patients clear secretions and improve respiratory hygiene.
RT’s Three Key Takeaways:
- Dual Airway Design: The BiWaze Cough System utilizes separate pathways for inhaled and exhaled air to prevent mucus from contaminating the inhalation flow.
- Positive Pressure Pause: The device provides positive airway pressure during the pause phase of therapy to keep airways stinted open, reducing the effort required for the next inhalation.
- Customized Care: Healthcare providers can program up to 10 personalized therapy profiles, including lung recruitment breaths and high frequency oscillations to address specific patient needs.
ABM Respiratory Care‘s BiWaze Cough System is an assisted cough technology designed to help patients who are unable to cough independently clear secretions from their upper airways.
The system simulates a natural cough by delivering a rapid inhalation followed by a strong exhalation and a pause phase. Unlike traditional airway clearance systems that use a single pathway for air and mucus, the BiWaze Cough System features dual blowers to separate inhaled and exhaled airflow. This design helps ensure that inhaled air is not contaminated by exhaled mucus, according to ABM Respiratory Care.
The device also incorporates a positive airway pressure (PAP) on pause feature. This provides positive pressure flow during the pause phase, which stints the airways open after exhalation. This mechanism prevents the airways from being forcefully reopened with the subsequent inhalation, according to the company.
The BiWaze Cough System is designed for portability and ease of use in healthcare settings and at home. The unit weighs 9 lbs, including an internal battery, and features a slim design with a touchscreen interface. It provides a non-invasive solution to enhance airway clearance, which is essential to avoid retained mucus that causes infection, inflammation, and respiratory failure, according to a news release from ABM Respiratory Care.
Therapy can be personalized through the use of up to 10 stored profiles. These profiles allow for options such as lung recruitment breaths and programmable high frequency oscillations to help break up mucus in the lungs.
Additionally, the system includes connectivity features for patients and healthcare providers. It offers remote control capabilities via a mobile application and an online portal for patient-provider communication.
Source
- https://respiratory-therapy.com/products-treatment/monitoring-treatment/therapy-devices/products-2025-secretion-clearance-suction/
- https://abmrc.com/biwaze
