UTILISATION DE LA VITESSE D UN MOTEUR DANS UN DISPOSITIF PEP POUR ESTIMER UN DEBIT

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专利权人:

RESMED LIMITED

发明人:

申请号：

EP05799173.9

公开号：

EP1807138B1

申请日:

2005.11.02

申请国别(地区):

EP

年份:

2016

代理人:

摘要：

A method and apparatus are disclosed for determining airflow through a PAP device while applying PAP therapy. The actual speed of a blower 6 is measured. The desired motor current IDES required for the actual speed to approach or maintain a desired speed is used, together with the actual speed RPM ACT, in a flow estimation algorithm to determine flow through the PAP device. The estimation algorithm consists of a two-dimensional look-up table, where the inputs are the desired motor current and actual motor speed, and the output is the flow through the PAP device.

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中国工程科技知识中心

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