发明名称 |
DETERMINING IF AIRWAY CLEARANCE IS REQUIRED DURING RESPIRATORY THERAPY |
摘要 |
This disclosure relates to a system configured to detect the presence of secretions in a subject's airway during respiratory therapy. The system can determine whether the subject requires airway clearance. A pressure generator generates a pressurized flow of breathable gas. Sensors generate output signals relating to one or more gas parameters of the pressurized flow of breathable gas. The system can determine a first parameter that is an indication of the volume of breathable gas within the airway of the subject and a time derivative of the first gas parameter to generate a plot of these parameters. The plot includes a perimeter and an area that can be used to determine whether to effectuate initiation of airway clearance based on a complete breathing cycle that includes at least one inhalation and exhalation. |
申请公布号 |
WO2016063172(A1) |
申请公布日期 |
2016.04.28 |
申请号 |
WO2015IB57813 |
申请日期 |
2015.10.13 |
申请人 |
KONINKLIJKE PHILIPS N.V. |
发明人 |
HETE, BERNARD F. |
分类号 |
A61B5/091;A61B5/00;A61B5/087;A61M16/00 |
主分类号 |
A61B5/091 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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