Entonox Systems

Nitrous Oxide gases have been known to have sedative and analgesic effects for well over two hundred years. In the medical application, Entonox is a gas comprising of equal parts of Nitrous Oxide and Oxygen, most commonly used during childbirth. The gas is administered via the entonox circuit and inhaled by the patient using either a face mask or a mouthpiece. An incorporated demand valve is regulated by the patient's inhalation pattern allowing gases to be controlled and not lost to the bient surroundings.

Lightweight 22mm Corrugated tube will retain it's shape and resist crushing. Flow is still maintained even when twisted through 180°. The shallow corrugations minimise flow resistance and turbulence. Patient Choice The entonox circuits are available for use with a mouthpiece or mask providing patient choice. Entonox T-Piece The T-Piece incorporates 2 non-return valves to allow for inspired gases to be delivered through the system and prevent expired gases re-entering the circuit. Aeroplane Flow Indicator The aeroplane flow indicatator attaches to the one way valve to encourage patient's co-operation during emergency procedures. Patient Controlled during child birth Patients should inspire the Entonox gas as soon as a contraction begins. The level of pain control that is built up in the blood stream will reach maximum effectiveness between 45-50 seconds after patient begins breathing. Using Entonox gas does not prevent patients being given supplemental or alternative pain relief drugs.

Product Code	Description	Pack Size	Image
038-01-176	Entonox Circuit with Mouth Piece (2.4m) Low resistance corrugated tube with 22mm F connector, one way valve and mouth piece	20
038-01-177	Entonox Circuit with Mask (2.4m) Low resistance 22mm corrugated tube with 22mm F connector, one way valve and face mask	20
038-01-178	Entonox Circuit with Mouth Piece and Mask (2.4m) Low resistance 22mm corrugated tube with 22mm F connector, one way valve, mouth piece and face mask	20
038-01-175	Entonox Circuit with Aeroplane Flow Indicator (2.4m) Low resistance 22mm corrugated tube with 22mm F connector, one way valve with Aeroplane Indicator and mouth piece	20
032-10-066	Entonox Mouth Piece	50
038-41-369	Bacterial Viral Filter with Mouth Piece for Entonox	50