Smiths Medical offers flexible solutions for heated humidification whether you use Fisher-Paykel or Vital Signs/Marquest humidifier heater bases. The uniquely designed directional inlet flow tube optimizes surface vaporization. The recessed heater plate offers safety in handling the product. Smiths Medical heated humidification chamber systems are available with and without auto-feed system. The humidification chamber (reorder code 1147) can be used with high oscillatory ventilation humidification.