发明名称 |
SERVO VENTILATION USING PRESSURE DROP FROM BASELINE |
摘要 |
A system and method for delivering a flow of breathing gas to an airway of a patient that includes a gas flow generator and a patient circuit that communicates the flow of gas to an airway of a patient. A sensor measures a characteristic associated with the flow of gas, such as flow rate. A controller determines a first characteristic based on the measured characteristic and a target of the flow of gas to be delivered to the patient. The controller controls the delivery of gas to the patient by 1) providing a baseline positive pressure support amount to the patient and 2) providing a modified pressure support amount by reducing the baseline amount by a given amount if the first characteristic is above the target. The baseline pressure includes a pressure provided during inspiration that is higher than a pressure provided during expiration.
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申请公布号 |
US2013125892(A1) |
申请公布日期 |
2013.05.23 |
申请号 |
US201013521485 |
申请日期 |
2010.12.17 |
申请人 |
SHELLY BENJAMIN IRWIN;KANE MICHAEL THOMAS;MATTHEWS GREGORY DELANO;KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
SHELLY BENJAMIN IRWIN;KANE MICHAEL THOMAS;MATTHEWS GREGORY DELANO |
分类号 |
A61M16/00;A61M16/06;A61M16/08;A61M16/20 |
主分类号 |
A61M16/00 |
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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