Matthew Jon PAYTON,Callum James Thomas SPENCE,Alicia Jerram Hunter EVANS,Andreas SCHIBLER,Craig Karl WHITE,Samantha Dale OLDFIELD
申请号：
US15521874
公开号：
US20180008791A1
申请日:
2015.10.28
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A respiratory assistance system can provide high flow therapy to patients. The respiratory assistance system can include a patient interface that can deliver a gas flow to a patient and a gas source that can drive the gas flow towards the patient interface at an operating flow rate. The system can include a controller for controlling the operating flow rate of the gas. The controller can apply multiple test flow rate values in a range as the operating flow rate. For each of the test flow rate values, the controller can measure a patient parameter. The controller can determine a new flow rate value based on the measured patient parameters. Patient parameters can include respiration rate, work of breathing, or any other parameters related to the respiratory circuit.
