首页>
外国专利>
ALGORITHM FOR DETECTING AND PRESENTING SUCTION IN DOWN-SAMPLED MCS LOG FILES
ALGORITHM FOR DETECTING AND PRESENTING SUCTION IN DOWN-SAMPLED MCS LOG FILES
展开▼
机译:检测和呈现下抽样MCS日志文件中吸力的算法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method of determining a presence of suction in a patient having an implantable blood pump from down-sampled log files. The method comprising calculating a waveform index for each of a plurality of flow rate data points from the down-sampled log files. The calculated waveform index is compared with a predetermined waveform index threshold. A non-suction trough baseline is calculated from the plurality of flow rate data points. A difference between a measured trough and a calculated non-suction trough baseline is compared with a predetermined threshold. The presence of suction for each of the plurality of flow rate data points is determined if the calculated waveform index is greater than the predetermined waveform index threshold and the difference between the measured trough and a calculated non-suction trough baseline is greater than the predetermined threshold.
展开▼