Philips CoughAssist E70 International


Part No: 1098159

CoughAssist E70 is a mechanical insufflation-exsufflation device designed to noninvasively clear secretions from the lungs by simulating a natural cough.

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Cough Assist E70 international

Cough Assist E70 is a mechanical insufflation-exsufflation device designed to noninvasively clear secretions from the lungs by simulating a natural cough

The proprietary, integrated Cough-Trak algorithm gives patients the ability to initiate their therapy. By triggering on patient inspiration, this feature helps to synchronize therapy with the user’s breathing pattern allowing for more control of therapy and a more comfortable, natural treatment.

1. Flexibility in delivery of therapy

2. Multiple non-invasive patient interface options

3. Loosening and mobilization

4. Enhance clinical evaluation and reporting

5. Enhance patient mobility and care with CoughAssist accessories

Additional information

Weight 5.63 kg
Dimensions 42 × 32 × 37 cm


AC voltage source

100 to 240 VAC, 50/60Hz

Inhale pressure

0 to 70 cmH₂O, in increments of 1

DC power source

12 VDC

Inhale time

0 to 5 s, in increments of 0.1s

Exhale time

0 to 5 s step of 0.1 s

Exhale pressure

0 to -70 cmH₂O, in increments of 1 cmH₂O



Inhale flow



1, 2, 3


1 to 10 cmH₂O increments of 1cmH₂O (Only available if Oscillation is activated)


1 to 20 Hz, in increments of 1Hz (Only available if Oscillation is activated)

Pause time

0 to 5 s increments of 0.1s (Only with Cough-Trak OFF)




How often should CoughAssist tubing be changed?

Wash every 2 weeks and replace every 6 months.
Start with the exsufflation (negative) pressure the same as the insufflation pressure, then increase the negative pressure to 10–20 cmH2O (1.0–2.0 kPa) above the positive pressure. The negative pressure is then held for 3–6 s, simulating the airflows that occur naturally during the cough.
The CoughAssist E70 removes secretions in patients with an ineffective ability to do so on their own. The device clears secretions by providing high frequency oscillatory vibrations while gradually applying a positive pressure to the airway, then rapidly shifting to a negative pressure.
Coughing clears mucus from the lungs and helps protect them from infection. A cough assist machine blows air into the lungs and pulls it out quickly to clear mucus. Cough assist treatment can help a child if they have frequent lung infections, weak chest or abdominal muscles or a weak cough.
Dispose of the 6-foot tubing and the bacteria filter. 1. Take apart your child's respiratory equipment and wash all the parts thoroughly in a mild liquid detergent and warm tap water. Completely rinse the equipment parts with hot tap water and shake out excess water.


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