Connector
A connector ( 20 ) to a couple breathing conduit to a patient interface or another conduit. The connector allows for an electrical connection ( 22 a, 22 b ) in a first conduit ( 14 a ) to be connected to another electrical connection ( 21 a, 21 b ) in a patient interface or second conduit ( 14 b ). The connector is capable of swivelling without disrupting the gas flow through the conduits of the electrical connection.
1. A connector for use in a system for the delivery of humidified pressurised gases to a patient, said connector adapted to couple a first conduit to a second conduit to provide a gaseous connection and an electrical connection between said first and second conduits,
said first and second conduits including first and second electrical elements extending within, throughout or about said conduits,
said connector comprising:
a tubular male portion located on one end of said first conduit and having a first electrical contact on its exterior, said first electrical contact forming part of said first electrical element,
a tubular said female portion located on one end of said second conduit and having a second electrical contact on its interior, said second electrical contact forming part of said second electrical element,
in use, said male and female portions connected so that a gaseous connection is formed between said first and second conduits, said first electrical contact and said second electrical contact meeting when said male and female portions are connected, said male and female portions capable of being swivelled or twisted relative to one another without disrupting said gaseous connection and said electrical connection between said first and second electrical contacts.
2. A connector according to claim 1 wherein said electrical elements are heating elements capable of causing heating in at least one of said first conduit or said second conduit.
3. A connector according to claim 1 wherein said electrical elements are wires that provide power to or enable sensing at one of said first conduit or said second conduit.
4. A connector according to claim 1 wherein said electrical elements are at least one heating element and a wire to supply power to or enable sensing at at least one of said first conduit, or said second conduit.