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J.H. Emerson

CoughAssist In-Exsufflator

J.H. Emerson Products

CoughAssist In-Exsufflator


Clinically tested, the non-invasive CoughAssist® Mechanical In-Exsufflator (MI-E) from J.H. Emerson Co. safely and effectively clears retained broncho-pulmonary secretions,
reducing the risk of respiratory complications. Easy to use, the device avoids airway damage while offering patients greater comfort and quality of life without the use of an invasive procedure.

EFFICIENT – provides rapid exsufflation and high flows.
VERSATILE – for use by adult and pediatric patients at home or in a  hospital/institutional setting.
EFFECTIVE – better at removing bronchial mucous plugs than postural drainage, chest percussion or tracheal suctioning.
COMFORTABLE – Provides a deep full breath then a rapid exhale flow, convenient alternative to oral or nasopharygeal suctioning, which is poorly tolerated by most patients.


Conforms to UL STD 2601-1, certified to CAN/CSA STD C22.2
No. 601.1-M90, CE 0413
Maximum Positive Pressure: 60cm H2O (44mm Hg)
Maximum Negative Pressure: 60cm H2O (44mm Hg)
Maximum Inhalation Flow: 3.3 liters/second with inhale flow set to minimum; if set to maximum inhalation, the flow is the same as the exhalation flow.
Maximum Exhalation. Flow-Capacity: 10 liters/second; actual flow depends on maximum pressure and on airway resistance.
Pressure Gauge: -70 to 0 to +70cm H2O; accuracy +/-2% of full scale
Mode of Operation: Models CA-3000, CA-3200: Automatic and Manual Timing
Models CM-3000, CM-3200: Manual Timing
Inhalation Exhalation and Pause Times:
CA-3000, CA-3200: Automatic mode, 0-5 seconds
CM-3000, CM-3200: User variable
Blower Type: Two stage centrifugal blower with AC/DC universal motor
Input Voltage: CA-3000, CM-3000: 100-120VAC, 60Hz
CA-3200, CM-3200: 220-240VAC, 50Hz
Input Power: CA-3000, CM-3000: 300VA
CA-3200, CM-3200: 600VA
Dimensions: 292mm x 279mm x 419mm (HxWxD) 11.5" x 11 " x 16.5"
Weight: CA-3000, CA-3200: 11 kg (24 Ibs) CM-3000, CM-3200: 9.3 kg (20.6 Ibs)
Temperature Specifications:
Operating temperature range:+10 to +40°C (+50 to +104°F)
Storage temperature range: -20 to +50°C (-4 to +122°F)
Humidity Specifications:
Operating humidity range: 30% to 75%
Storage humidity range: 10% to 90%
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Aspirators  |  CoughAssist  | Ventilators, Transport/Portable
530 Woodstead Court | Longwood, Florida 32779 | PH: (407) 331-4624
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