Patient interfaces
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United States of America Patent
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Jan 17, 2012
Issued Date -
N/A
app pub date -
Dec 4, 2009
filing date -
Nov 20, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention relates to a device for delivering a supply of gases to a patient. The device includes a patient interface and connecting member. The connecting member is preferably a L-shaped swivelled connector that is capable of being fixed into one of two positions, a first position where the connector is freely rotatable within the patient interface, and a second position where an interference between the interface and connector prevents the free rotation of the connector within the patient interface. The present invention further relates to a connector that has outlet means, which includes at least one outlet vent and a funnel, which in use directs and passes a substantial portion gases expired from the patient through the outlet vent or vents.
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