QUICK-CONNECTION OXYGEN INHALATION APPARATUS AND FLOW CONTROLLER AND HUMIDIFIRER BOTTLE FOR QUICK CONNECTION

摘要

A quick-connection oxygen inhalation apparatus includes a flow controller connected with an air supply and a humidifier bottle connected with the flow controller, a quick plug (1) is provided on the flow controller, a quick coupler (2) matched with the quick plug (1) is provided on the humidifier bottle, and the flow controller and the humidifier bottle are snapped by the quick plug (1) and the quick coupler (2).