发明名称 |
System for providing flow-targeted ventilation synchronized to a patient's breathing cycle |
摘要 |
An open system provides breath-synchronized, flow-targeted ventilation to augment respiration by a self-breathing patient. A sensor detects a physical property of a patient's respiratory cycle. A processor monitors the sensor and controls a gas source to deliver oxygen-containing gas through a tube extending into the patient's airway with the flow rate varying over each respiratory cycle in a predetermined non-constant waveform synchronized with the respiratory cycle to augment the patient's spontaneous respiration. Gas is delivered at a flow rate sufficient to significantly mitigate the airway pressure the patient must generate during spontaneous breathing and thereby reduce the patient's work of breathing. |
申请公布号 |
US8015974(B2) |
申请公布日期 |
2011.09.13 |
申请号 |
US20080021641 |
申请日期 |
2008.01.29 |
申请人 |
CS MEDICAL, INC. |
发明人 |
CHRISTOPHER KENT L.;DIEHL STEPHANIE S. |
分类号 |
A61M15/08;A61M15/00;A61M16/00 |
主分类号 |
A61M15/08 |
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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