The tracheostomy HME filter (Thermovent / Rvent), also known as a tracheostomy filter, is designed for patients breathing through a tracheostomy tube. It functions as an artificial nose by warming and humidifying inspired air to help prevent airway dryness and accumulation of secretions.
Key features
- Heat and moisture exchange (HME): captures heat and moisture from exhaled air and returns them on the next inhalation to support airway hydration and pliability.
- Filtration: acts as a protective barrier against bacteria, viruses, dust, and airborne particles to help reduce the risk of respiratory infection.
- Lightweight, compact design: minimizes load at the tracheostomy stoma and is designed for comfort with reduced tissue irritation.
- Oxygen port: compatible with oxygen tubing to allow supplemental oxygen when needed while maintaining humidification.
Indications
- Daily tracheostomy care in home or hospital settings.
- Humidification of the airways to help prevent dry mucus plugs.
- Protection of the lungs from environmental contaminants.
Use and care
- Replace the filter regularly (every 24 hours or as directed by the physician) to maintain humidification and filtration performance.
- Ensure the tracheostomy stoma area is clean before attaching the filter to support secure placement and patient safety.
