Cough Assist: Emerson CA-3200 Non-Invasive Airway Clearance Device

Advanced Airway Clearance Therapy for Neuromuscular & Respiratory Patients

The Emerson CA-3200 Cough Assist is a non-invasive airway clearance system engineered to help patients who cannot cough effectively due to neuromuscular disease, spinal cord injury, or chronic respiratory weakness.
By alternating positive and negative pressure, the device replicates a natural cough—mobilising bronchial secretions, improving ventilation, and reducing infection risk.

Compact and portable, the CA-3200 CoughAssist integrates a digital interface, internal blower, and adjustable therapy settings, making it suitable for both hospital and home-care environments.

Key Features & Benefits

• Non-Invasive Secretion Clearance – Alternating pressures simulate natural coughing.

• Adjustable Pressure Range (±60 cmH₂O) – Customisable inspiratory/expiratory settings and timing.

• Manual & Automatic Modes – Allows clinician-controlled or timed operation.

• Digital Display & User Controls – Clear monitoring of pressure and therapy parameters.

• Filter & Patient Circuit System – Compatible with oronasal masks or tracheostomy tubes.

• Portable Internal Blower – No external compressor required.

Technical Specifications

Included Components

• Emerson CA-3200 CoughAssist unit

• Patient circuit tubing

• Adult oronasal mask

• Antibacterial filter

• Power cable

• User manual

(Optional: paediatric mask, foot switch, carrying case)

Ideal For

• ALS, Muscular Dystrophy & SMA patients

• Spinal cord injury care

• Cystic Fibrosis & severe COPD

• Post-operative secretion management

• Long-term ventilator-dependent therapy