Check the listing for details. BENDEEZ ADAPTOR FOR EMERGENCY OXYGEN FOR THE BENDS-USES STANDARD SCUBA REGULATOR. Condition: New. Listed at 132.00 USD. BENDEEZ ADAPTOR TO USE EMERGENCY OXYGEN FOR TREATING THE BENDS.USES STANDARD SCUBA REGULATORThis adaptor was manufactured in Australia at least 30 years ago and although it was made for the American market, I'm not sure how many were sold here. Needless to say, they are very hard to find. This device allows you to breathe pure oxygen from a standard medical or welding oxygen tank to ease symptoms of decompression sickness (the bends) after a diving medical emergency. With the "Bendeez" secured to the oxygen tank, you can now clamp your standard 1st stage scuba regulator to the adaptor and breathe the oxygen just like you breathe from a scuba tank. Please have medical training BEFORE you use this device. This is designed for surface breathing only and breathing pure oxygen underwater deeper then 20 feet can cause injury or death.