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公开(公告)号：EP3895750A1
公开(公告)日：2021-10-20
申请号：EP21178872.4
申请日：2014-09-15
发明人： JACKSON, John James , MANON, Barry Shack , CORRALES, Victor Rosales , VAN WORKUM, Stefan Leo , ANDRESEN, Michael John , EVANS, Stephen David , HAMILTON, Mark Samuel , BUCKLEY, Paul Fleming , KLENNER, Jason Allan , OSBORNE, Hamish , BOGGS, Samuel Graham , STANTON, James William , GRIFFITHS, Joseph Nathaniel , LAMBERT, Jonathan Andrew George , VAUGHAN, Nicholas Edward , KEHOE, James Owen , DE LA FUENTE, Francisco Ernesto De La Pena , MCKENNA, Nicholas James Michael , PORTER, Rachael , STAM, Simon Mordechai , KEMPS, David Robert , LYONS, Edwin Joseph , MARTIN, Madeleine Bess , LIU, Huang-ku , SHOU, Ada Yiwen
摘要： A respiratory humidification system comprising:
a heater base comprising at least a chamber and a heat source, the chamber including an inlet and an outlet, the heat source configured to heat a liquid to humidify a flow of gases provided by the gases source and flowing from the inlet to the outlet of the chamber;
one or more sensors positioned at or near the chamber inlet and/or outlet and configured to monitor parameters of the flow of gases when the respiratory humidification system is in a first operating mode;
a hardware and/or software controller in electrical communication with the one or more sensors, the hardware and/or software controller configured to:
detect one or more flow anomaly conditions (3012, 3014, 3016) using the monitored parameters when the humidification system is in the first operating mode;
upon detection of the one or more flow anomaly conditions (3012, 3014, 3016), change the operating mode of the humidification system from the first operating mode (3010) to at least one second operating mode (3020) to determine a cause of the one or more flow anomaly conditions; and
determine whether the flow of gases is reverse to a normal flow of gases under normal operating circumstances of the first operating mode using the monitored parameters when the humidification system operates in the at least second operating mode (3020).-
公开(公告)号：EP3622993A1
公开(公告)日：2020-03-18
申请号：EP19206758.5
申请日：2014-09-15
发明人： JACKSON, John James , MANON, Barry Shack , CORRALES, Victor Rosales , VAN WORKUM, Stefan Leo , ANDRESEN, Michael John , EVANS, Stephen David , HAMILTON, Mark Samuel , BUCKLEY, Paul Fleming , KLENNER, Jason Allan , OSBORNE, Hamish , BOGGS, Samuel Graham , STANTON, James William , GRIFFITHS, Joseph Nathaniel , LAMBERT, Jonathan Andrew George , VAUGHAN, Nicholas Edward , KEHOE, James Owen , DE LA FUENTE, Francisco Ernesto De La Pena , MCKENNA, Nicholas James Michael , PORTER, Rachael , STAM, Simon Mordechai , KEMPS, David Robert , LYONS, Edwin Joseph , MARTIN, Madeleine Bess , LIU, Huang-ku , SHOU, Ada Yiwen
摘要： A humidification system can include a heater base (202), a chamber, and a breathing circuit. The heater base (108) includes a heater plate positioned in a recessed region, and a heat conductive portion of the chamber is configured to contact the heater plate. The heater base includes a guard (107) configured to control movement of the chamber into and out of the recessed region. The guard includes an anti-racking mechanism. The chamber includes an inlet port, an outlet port. A downward extension extends into the chamber from the inlet port, and a baffle is disposed at a lower end of the downward extension. A component of the breathing circuit can include a conduit hanging end cap for shipping and storage. The end cap can include a hanging component to allow the breathing circuit component to be hung from a medical stand. The system can detect when breathing circuits are connected in reverse.
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