Respiratory humidification system
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United States of America Patent
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-
Jan 24, 2023
Grant Date -
Apr 2, 2020
app pub date -
Sep 16, 2019
filing date -
Feb 7, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system provides warm, humidified pas to a patient via a patient interface. Horizontal connections can be used between the humidification chamber and conduit. To reduce the likelihood of condensate flowing back to the humidification chamber, or dead space or gases recirculation regions occurring within the gases flow path, a raised portion is positioned inside of the flow path to improve flow characteristics and to provide a barrier for condensate back flow. The raised portion also reduces the amount of condensate that is formed in the system and provides better flow characteristics for sensing purposes.
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Family
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