论文标题
HDVENT紧急呼吸机系统
The HDvent Emergency Ventilator System
论文作者
论文摘要
严重的急性呼吸综合症冠状病毒2（SARS-COV-2）引起的大流行影响了世界各地的国家，严重负担了医疗基础设施的负担，受冠状病毒病影响的患者越来越多（Covid-19）。由于供应量有限，这种公共卫生紧急情况强调了对高端商业设备的安全，快速，可靠和经济的替代方案的需求，并促使开发易于使用且易于实现的呼吸机。在这里，我们详细介绍了HDVent紧急呼吸机系统的设计。该设备通过机械压缩手动复苏器进行通风，包括控制电子，流量和压力传感器以及外部数据可视化和监视单元。我们证明了其适合开环，压力和体积控制通风的性。该系统尚未进行临床测试，也没有被批准用作医疗设备。重现原型所需的项目文档是免费的，将有助于开源通风系统的开发。
The pandemic caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has affected countries all across the world, heavily burdening the medical infrastructure with the growing number of patients affected by the coronavirus disease (COVID-19). With ventilators in limited supply, this public health emergency highlights the need for safe, fast, reliable, and economical alternatives to high-end commercial devices and has prompted the development of easy-to-use and mass-producible ventilators. Here, we detail the design of the HDvent Emergency Ventilator System. The device performs ventilation through mechanical compression of manual resuscitators and includes control electronics, flow and pressure sensors, and an external data visualization and monitoring unit. We demonstrate its suitability for open loop, pressure- and volume-controlled ventilation. The system has not undergone clinical testing and has not been approved for use as a medical device. The project documentation needed to reproduce the prototype is freely available and will contribute to the development of open source ventilation systems.
