发明名称 |
APPARATUS, METHOD, SYSTEM AND COMPUTER PROGRAM FOR LEAKAGE COMPENSATION FOR A VENTILATOR. |
摘要 |
<p>A ventilator apparatus, method, system, and computer program for determining leakage in a flow circuit providing pressurized gas to a patient having breathing disorder. The present invention determines the leakage by calculating a ratio between a measured flow of gas and a determined flow of gas related to a standard leakage. The determined standard leak flow may be calculated from a formula derived from Bernoulli's theorem. The invention may further be arranged to use a volume difference between inspiration and expiration phases in the compensation process.</p> |
申请公布号 |
WO2006137784(A1) |
申请公布日期 |
2006.12.28 |
申请号 |
WO2006SE00743 |
申请日期 |
2006.06.20 |
申请人 |
BREAS MEDICAL AB;TIEDJE, MIKAEL |
发明人 |
TIEDJE, MIKAEL |
分类号 |
A61M16/00;A61B5/087 |
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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