A universal oxygen connector system for coupling any of a plurality of different oxygen sources to an oxygen tube leading to any of a plurality of different oxygen utilizing devices comprising, in combination;
- a first source of oxygen having an enlarged output orifice through which source oxygen is adapted to pass, the output orifice having an inner bore and an outer generally cylindrical surface, with the outer cylindrical surface having male threads;
- a flexible cylindrical elastomeric oxygen tube of an extended length having a diameter, a first input end and a remote second output end, the first input end making a flush abutment with the first source of oxygen at the output orifice, and the second output end adapted to attach to any of a plurality of oxygen utilizing devices;
- a generally cylindrical rigid plastic connector with an exterior surface having a first region of a first greater diameter at a first end, a second region of a second lesser diameter at a second end and with an intermediated tapered region there between, the connector having a central generally cylindrical bore there through and extending through the first end and second end forming an interior surface, the first end having female threads on the interior surface and being adapted to couple with the male threads of the source of oxygen, the second end having a diameter slightly greater than that of the elastomeric oxygen tube and being adapted to receive there through the oxygen tube, the interior surface within the second region having an annular recess;
- a pair of flanges radially protruded from the exterior surface of the connector, the flanges located within the same plane on opposite sides of the connector and adapted to assist a user in the coupling of the connector to the source of oxygen;
- a plurality of enlarged stoppers extending radially from the tube at circumferentially spaced locations thereby giving the tube a maximum diameter greater than the diameter of the second end of the connector, the stoppers being adapted to prevent the tube from extending to a greater then desired distance into the connector;
- an elastomeric washer having a central aperture with an internal diameter and having an external diameter, the internal diameter being essentially equal to the diameter of the tube, the washer being adapted to reside around the tube within the bored out region of the connector preventing the rubber tube from sliding out of the connector, the washer being located between the first input end of the tube and the stoppers;
- an o-ring fabricated of a lubricious material having an inner diameter and outer diameter and with the inner diameter being essentially equal to that of the tube to ensure a snug fit between the connector and the tube, the o-ring being located in the circular recess of the second region of the connector with the washer to one side of the o-ring and the stoppers to the other side of the o-ring;
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- a second source of oxygen having an output end of a reduced diameter with an axial bore, the second source having an intermediate portion and a base portion, all with a bore coaxial with the bore of the reduced output end, the reduced output end being adapted to couple within the first input end of the oxygen tube and allow the oxygen to pass from the source to the tube.