PORTABLE OXYGEN BREATHING APPARATUS FOR

Brand Owner (click to sort) Address Description
ERIE Erie Manufacturing Co. 4000 S. 13th St. Milwaukee WI 53221 Portable Oxygen Breathing Apparatus for Oxygen Deficiency or Emergency Resuscitation;
ERIE TRAVELER Erie Manufacturing Co. 4000 S. 13th St. Milwaukee WI 53221 Portable Oxygen Breathing Apparatus for Oxygen Deficiency or Emergency Resuscitation;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A controlled enhanced-oxygen (hyperoxic) breathing system involving an oxygen source, a control valve system and a breathing interface, is disclosed. The control valve system may include a demand flow valve and a venturi valve arranged to introduce ambient air into an oxygen stream to provide a desired level of oxygen in the resultant hyperoxic air stream. Alternatively, the control valve system may include a nitrogen-removal unit, such as nitrogen scrubber, to increase the oxygen content above that of ambient air. The control valve system may further include a one-way flow valve and may further be joined to a plenum for storing hyperoxic air. The hyperoxic breathing system is typically connected to a breathing mask for use by an individual undergoing exercise or physical training activities.