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Adjustment of the ventilator pressure vs. time profile to balance the comfort and efficiency

机译:调节呼吸机压力与时间的关系曲线,以平衡舒适度和效率

摘要

The invention is a ventilator whose servo-controller adjusts the degree of support by adjusting the profile of the pressure waveform as well as the pressure modulation amplitude. As the servo-controller increases the degree of support by increasing the pressure modulation amplitude, it also generates a progressively more square, and therefore efficient, pressure waveform; when the servo-controller decreases the degree of support by decreasing the pressure modulation amplitude, it also generates a progressively more smooth and therefore comfortable pressure waveform. IMAGE
机译:本发明是一种呼吸机,其伺服控制器通过调节压力波形的轮廓以及压力调制幅度来调节支撑程度。当伺服控制器通过增加压力调制幅度来增加支持程度时,它还会生成一个逐渐增加的方波,从而产生有效的压力波形。当伺服控制器通过减小压力调制幅度来减小支撑度时,它还会生成逐渐更平滑且因此舒适的压力波形。 <图像>

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