Russel William Burgess,Jess Edward Donnelly,Dean Antony Barker,Philip John Dickinson,Andre Van Schalkwyk,Joel Michael Lawson
申请号：
US15780020
公开号：
US20200179629A1
申请日:
2016.12.02
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A respiratory flow therapy apparatus including a sensing chamber which measures a flow of gases provided to a patient. The sensing chamber can be located after a blower and/or mixer. The sensing chamber can include an ultrasonic transducer, a temperature sensor, a heated temperature sensing element, and/or a gas concentration sensor. A flow path of gases used in conjunction with the sensor system prevents unwanted vorticity in the flow of gases that can create anomalies in measuring flow.
