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Respironics Cough Assist T70

Respironics Cough Assist T70

Respironics Cough Assist T70
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CoughAssist T70 clears secretions from the lungs by gradually applying positive air pressure to the airway and then rapidly shifting to negative air pressure . The resulting high expiratory flow simulates a deep, natural cough.


Size, Weight, Specifications:

What is the overall size of the CoughAssist T70?

Dimensions: 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)

What is the weight of the Philips Respironics Cough Assist T70?

8.4 lbs (3.8 kg) without the detachable battery;

9.4 lbs (4.3 kg) with the detachable battery installed

What is the measured sound level of the CoughAssist T70?

In the Pause phase, the sound pressure of the Cough Assist device is set at –40 cm H2O/+40 cm H2O

is less than 60 DBA at 1 meter.

Cough Assist device overview and operation

Can Philips Respironics Cough Assist T70 be operated while in its carrying case?


Is there an internal battery?

No. However, CoughAssist T70 is compatible with the

same detachable battery as the Trilogy ventilators.

What are the recommended operating and storage conditions for the CoughAssist T70?

CoughAssist T70 can be operated within a temperature range of 41°F to 95°F, a relative humidity range from 15% to 95%, and an altitude range from sea level to 7500 ft.  CoughAssist T70 should be stored where the temperature and relative humidity range from –4°F to 140°F and 15% to 95%.

Are there pressure alarms?

No. The CoughAssist T70 is not a ventilation device; pressures are monitored internally to match those set by the clinician/user.


Technical Data

  HCPCS CodeE0482
  Dimensions11.5 X 9.1 X 7.5 ft (W X H X D)
  Weight8.4 lbs.
  Warranty1 Year limited on T70, 90 days on mask.

Item Includes

  • CoughAssist T70 Machine
  • SD Card
  • Hose Clip
  • Filter
  • 6 ft Patient Circuit
  • Adult Large Mask
  • AC Power Cord
  • Carry Case