论文标题
可负担压力控制的紧急机械呼吸机的原型
Prototype of an affordable pressure-controlled emergency mechanical ventilator for COVID-19
论文作者
论文摘要
我们提出了一个简单的机械呼吸机的可行原型，该原型旨在使CoVID-19患者进行最后的诉讼。该原型实现了压力控制的连续强制通风模式（PC-CMV），具有可安装的呼吸速率，灵感/到期时间比例和FIO2调制。尽管安全，但该设计旨在最大程度地减少技术组件的使用，而所使用的组件在行业中很常见，因此在后勤短缺或破坏的时期，或者在获得技术材料的机会下降的地区可能是可能的，以中等的成本，低收入国家可以负担得起。大多数设备可以通过适度的技术手段制造，并提供了施工计划。
We present a viable prototype of a simple mechanical ventilator intended as a last resort to ventilate COVID-19 patients. The prototype implements the pressure-controlled continuous mandatory ventilation mode (PC-CMV) with settable breathing rates, inspiration/expiration time ratios and FiO2 modulation. Although safe, the design aims to minimize the use of technical components and those used are common in industry, so its construction may be possible in times of logistical shortage or disruption or in areas with reduced access to technical materials and at a moderate cost, affordable to lower income countries. Most of the device can be manufactured by modest technical means and construction plans are provided.
