Po-Yen Liu,Ivan Chih-Fan Teng,Peter Alan Seekup,Daniel John Smith,Ho Shing Lo
申请号：
US16340590
公开号：
US20190307978A1
申请日:
2017.10.11
申请国别(地区):
US
年份:
2019
代理人:
摘要：
Various control methods can indirectly determine incorrect connections between components in a respiratory therapy system. For example, errors in the connections can occur between a patient interface, a humidifier and/or a gases source. The methods can indirectly detect if a reverse flow condition exists or other error conditions. A reverse flow condition can occur when gases flows in a direction different from an intended direction of flow. The detection of the reverse flow condition can be indicative of likely errors in connections between the humidifier, patient interface and/or gases source.
