O-Two CAREvent ALS


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This item may require a completed
License Authorization Form (LAF).
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This item has been discontinued.

This item is temporarily discontinued until we receive additional stock.

The O-Two ALS handheld automatic transport resuscitator is designed to provide a safe and effective means of providing artificial ventilation during respiratory and/or cardiac arrest.

These pneumatically powered, time/volume cycled resuscitators have the added feature of a manually actuated, automatic ventilation override button (manual button). The single slider control for the simultaneous adjustment of ventilation frequency and tidal volume has six, preset automatic and manual override settings for a range of patients from 20 kg body weight to large adults. An off position is provided so that they can be left attached to the gas supply with the supply turned on ready for immediate use. No electrical supply or batteries are required to operate the devices.

During mask-ventilated CPR, the first breath is delivered automatically followed by a manually actuated breath. This inhibits the automatic cycling for 20 seconds, allowing the rescuer to provide the 30 chest compressions recommended by the current guidelines for resuscitation. If the manual button is not depressed again the automatic cycling will re-start at the selected rate and volume.

Handheld, lightweight, portable, simple to use and extremely durable, the O-Two ALS handheld automatic transport resuscitators are specifically designed for the demands of the emergency resuscitation and rescue environment.


  • Tidal Volume (Vt): 150 to 600 ml.
  • Frequency (6 settings): 10 to 20 BPM
  • Automatic Flowrate Range: 9 to 18 Lpm
  • Manual Flowrate Range: Per Vt Setting
  • Demand Valve Trigger Pressure:- -2 cm H2O
  • Demand Flowrate Range: 0 – 120 Lpm
  • Storage Temperature: -40° to +60°C
  • Patient Dead Space: 8 ml.
  • Weight (approx.): 16oz/0.45kg
  • Dimensions (approx. in inches): 5.5 x 2.5 x 2.9

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Exceptions to this policy would include all orders with special shipping requests (i.e. Next Day Air, etc.), orders for dealers/resellers, orders under $175.00 and all orders outside the contiguous United States. In addition, there is a $10.50 Narcotic Handling Fee on all narcotic orders.  Also, there is a $13.95 Refrigeration Handling Fee on all refrigerated medication shipments due to special requirements.

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