Conduit headgear connector for patient interface

A patient interface comprising:

• a plenum chamber at least partly forming a patient interface chamber that is pressurisable to a therapeutic pressure of at least 6 cmH2O above ambient air pressure, the plenum chamber including a first plenum chamber hole and a second plenum chamber hole, the first plenum chamber hole and the second plenum chamber hole each being sized and structured to receive a flow of air at the therapeutic pressure for breathing by a patient,
• a seal-forming structure constructed and arranged to form a seal with a region of the patient's face surrounding an entrance to the patient's airways, said seal-forming structure having at least one hole therein such that the flow of air at the therapeutic pressure is delivered to at least an entrance to the patient's nares, the seal-forming structure constructed and arranged to maintain the therapeutic pressure in the patient interface chamber throughout the patient's respiratory cycle in use;
• a first conduit and a second conduit each being sized and structured to receive the flow of air at the therapeutic pressure for breathing by the patient, the first conduit and the second conduit being constructed from silicone;
• a first conduit connector configured to pneumatically connect the first conduit to the first plenum chamber hole to provide the flow of air at the therapeutic pressure to the patient interface chamber for breathing by the patient and a second conduit connector configured to pneumatically connect the second conduit to the second plenum chamber hole to provide the flow of air at the therapeutic pressure to the patient interface chamber for breathing by the patient, the first conduit connector and the second conduit connector being constructed from a relatively rigid, plastic material;
• and
• a positioning and stabilising structure to provide a force to hold the seal-forming structure in a therapeutically effective position on the patient's head, the positioning and stabilising structure comprising at least one tie,
• wherein the first conduit connector and the second conduit connector each includes an anti-asphyxia valve that is configured to allow the patient to breath from ambient through their mouth in the absence of a flow of pressurised air through the first plenum chamber hole and the second plenum chamber hole, and
• wherein each of the first conduit connector and the second conduit connector further comprises a conduit connection end connected to a corresponding one of the first conduit and the second conduit,
• wherein each of the first conduit connector and the second conduit connector further comprises a first tab and a second tab to releasably connect the first conduit connector and the second conduit connector to the plenum chamber at the first plenum chamber hole and the second plenum chamber hole, respectively, and
• wherein the first tab and the second tab are configured such that the first conduit connector and the second conduit connector are only connectable to the plenum chamber by engaging the first tab with the plenum chamber followed by engaging the second tab with the plenum chamber.