首页>
外国专利>
IMPROVEMENT OF THE ASSESSMENT OF THE RESPIRATORY PARAMETER AND ALGORITHMS FOR DETERMINING ASYNCHRONOUS BY MEASURING CENTRAL VENOUS PRESSURE
IMPROVEMENT OF THE ASSESSMENT OF THE RESPIRATORY PARAMETER AND ALGORITHMS FOR DETERMINING ASYNCHRONOUS BY MEASURING CENTRAL VENOUS PRESSURE
展开▼
机译:通过测量中央静脉压确定呼吸参数的算法和算法的评估的改进
展开▼
页面导航
摘要
著录项
相似文献
摘要
A respiratory monitoring apparatus (10) includes a central venous pressure sensor (24) configured to measure a central venous pressure (CVP) signal of a patient. At least one processor (32, 34, 36, 38, 40, 42, 44, 58) is programmed to process the CVP signal to generate respiratory information for the patient by operations including: segmenting the CVP signal based on detected breath intervals; calculating a surrogate muscle pressure signal from the segmented CVP signal; and filtering the surrogate muscle pressure signal to remove a cardiac activity component a cardiac activity component of the surrogate respiratory muscle pressure signal.
展开▼