CoughAssist T70 Device

CoughAssist T70 clears secretions from the lungs by gradually applying positive air pressure (insufflation) to the airway and then rapidly shifting to negative air pressure (exsufflation).


Weighs less than 9lbs.

Compact, lightweight and easy for patients to transport

In addition to AC and DC power options, a detachable Lithium Ion battery adds a new level of flexibility with up to four treatments on a single charge, allowing patients to use the device just about anywhere.

Digital interface

Preset prescriptions

Foot pedal for hands-free operation allowing the caregiver to manually perform a chest thrust while holding the interface.

Cough-Trak Algorithm

Aids in device titration and patient sychronization

Allows patient to trigger therapy through inhalation, helping both comfort and compliance.

Enhanced Oscillation

Adjustable levels enhance mobilization and increase benefits

The CoughAssist T70 loosens secretions by providing high frequency oscillatory vibrations while gradually applying a positive pressure to the airway, then rapidly shifting to a negative pressure.


Operating temperature 5° C to 35° C
Size 11.5” W x 9.1” H x 7.5” D; 29.2 cm W x 23.1 cm H x 19.0 cm D
Weight 8.4 lbs without detachable battery; 9.4 lbs with detachable battery
Presets 3
Modes Manual and Auto
Maximum positive pressure 70 cmH2O
Maximum negative pressure 70 cmH2O
Triggering Cough-Trak on/off (non available in Manual mode)
Inhale flow Low, medium, high
Inspiratory time 0.0 to 5.0 secs (not available in Manual mode)
Expiratory time 0.0 to 5.0 secs (not available in Manual mode)
Pause time 0.0 to 5.0 secs (not available in Manual mode or if Cough-Trak is enabled)
Relative humidity 15 to 95% (non-condensing)
Atmospheric pressure 101 kPa to 77 kPa (approximately 0-7500 ft)

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