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Manual & Automatic Resuscitation System (MARS)

Manual and Automatic Resuscitation System (MARS)

The Manual and Automatic Resuscitation System (MARS) is a reliable, flexible and high quality unit that is suitable for children and adults in an emergency resuscitation situation. 

Wormald supplies a range of manual and automatic resuscitation systems for many applications, such as; rescue, mining, sporting venues and emergency services.

The two central components of the system are the control module and the demand valve. It also features a range of modes, settings, alerts and a manual override to suit a range of situations.


  • Manual and automatic resuscitation modes
  • Selectable tidal volume/patient settings for automatic mode
  • Demand valve delivers 100% oxygen upon inspiratory phase, shutting down the automatic breathing program
  • If the automatic breathing senses the zero flow, the cycle will resume within 4-6 seconds
  • Patient valve alarm will sound if the pressure in the airway reaches 45 cm H2O
  • Manual override trigger allows the operator to perform lung saturation and resuscitation
  • Suitable for children and adults
  • Special versions available and approved for use in mines

Portable Fire Equipment Enquiry

Please fill in the below to have one of our Wormald representatives contact you about your enquiry. If you are not based in New Zealand please go to www.tyco.com to locate your local fire safety specialist.