Respironics CA-3200 Cough Assist
Respironics CA-3200 Cough Assist
The Respironics CA-3200 Cough Assist is a non-invasive airway clearance device designed for patients with an ineffective cough. It forms part of the J.H. Emerson CoughAssist MI-E range and is used in both hospital and home care settings for patients with neuromuscular and respiratory conditions.
By simulating a natural cough through mechanical insufflation and exsufflation, the CA-3200 supports airway hygiene and helps reduce secretion retention.
The CA-3200 works by applying positive pressure to inflate the lungs followed by a rapid shift to negative pressure, generating a high expiratory flow that mobilises bronchial secretions. Therapy can be delivered via mask, mouthpiece, or tracheostomy connection. Both automatic and manual modes allow clinicians to tailor treatment precisely.
Features
- Mechanical insufflation-exsufflation therapy for airway clearance
- Automatic and manual operating modes
- Adjustable inspiratory, expiratory, and pause times
- Clear analogue pressure gauge with colour-coded display
- Suitable for mask, mouthpiece, or tracheostomy use
- Designed for patients with reduced cough effectiveness
- Non-invasive alternative to suctioning
Technical Specifications
| Model | Respironics CA-3200 |
|---|---|
| Therapy Type | Mechanical Insufflation-Exsufflation (MI-E) |
| Pressure Range | +5 to +60 cmH₂O / −5 to −60 cmH₂O |
| Operating Modes | Automatic and manual |
| Pressure Display | Analogue gauge |
| Typical Inhalation Flow | 3.3 L/sec |
| Typical Exhalation Flow | Up to 10 L/sec (pressure dependent) |
| Power Supply | 220–240 VAC, 50 Hz |
| Dimensions (H × W × D) | Approx. 292 × 279 × 419 mm |
| Weight | Approx. 11 kg |
Important Information
- The CA-3200 must not be used for choking emergencies
- Therapy settings should only be adjusted under clinical guidance
- Unit supplied alone unless otherwise specified
- Masks, tubing, filters, and patient circuits are typically supplied separately
