FALCON紧急呼吸机构建与性能测试数据集

数据集获取（Figshare）

• 源站标题：Data_Sheet_5_Construction and Performance Testing of a Fast-Assembly COVID-19 (FALCON) Emergency Ventilator in a Model of Normal and Low-Pulmonary Compliance Conditions.PDF
• DOI：10.3389/fphys.2021.642353.s005
• 发布日期：2021-03-22
• 文件数：1 个
• 文件总体积：189.54 KB
• 源站页面：https://frontiersin.figshare.com/articles/dataset/Data_Sheet_5_Construction_and_Performance_Testing_of_a_Fast-Assembly_COVID-19_FALCON_Emergency_Ventilator_in_a_Model_of_Normal_and_Low-Pulmonary_Compliance_Conditions_PDF/14257244

命令行下载

curl -L -o "Data_Sheet_5_Construction and Performance Testing of a Fast-Assembly COVID-19 (FALCON) Emergency Ventilator in a Model of Normal and Low-Pulmonary Com.PDF" "https://ndownloader.figshare.com/files/26920919"

文件清单

• Data_Sheet_5_Construction and Performance Testing of a Fast-Assembly COVID-19 (FALCON) Emergency Ventilator in a Model of Normal and Low-Pulmonary Com.PDF（189.54 KB）

文件总体积 189.54 KB（源站 API 实测）。

数据加载示例（图像类）

from PIL import Image
import glob, os

files = (glob.glob(os.path.join(path, "**", "*.png"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.jpg"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.tif"), recursive=True))
print("图像文件数:", len(files))
img = Image.open(files[0]); print("尺寸/模式:", img.size, img.mode)

# torchvision Dataset 方式:
# from torchvision import datasets
# ds = datasets.ImageFolder(path)  # 要求 子目录=类别

目录组织与标注格式以源站说明和下载后实际文件为准。

数据说明

IntroductionThe COVID-19 pandemic has revealed an immense, unmet and international need for available ventilators. Both clinical and engineering groups around the globe have responded through the development of “homemade” or do-it-yourself (DIY) ventilators. Several designs have been prototyped, tested, and shared over the internet. However, many open source DIY ventilators require extensive familiarity with microcontroller programming and electronics assembly, which many healthcare providers may lack. In light of this, we designed and bench tested a low-cost, pressure-controlled mechanical ventilator that is “plug and play” by design, where no end-user microcontroller programming is required. This Fast-AssembLy COVID-Nineteen (FALCON) emergency prototype ventilator can be rapidly assembled and could be readily modified and improved upon to potentially provide a ventilatory option when no other is present, especially in low- and middle-income countries.
HypothesisWe anticipated that a minimal component prototype ventilator could be easily assembled that could reproduce pressure/flow waveforms and tidal volumes similar to a hospital grade ventilator (Engström CarestationTM).
Materials and MethodsWe benched-tested our prototype ventilator using an artificial test lung under 36 test conditions with varying respiratory rates, peak inspiratory pressures (PIP), positive end expiratory pressures (PEEP), and artificial lung compliances. Pressure and flow waveforms were recorded, and tidal volumes calculated with prototype ventilator performance compared to a hospital-grade ventilator (Engström CarestationTM) under identical test conditions.
ResultsPressure and flow waveforms produced by the prototype ventilator were highly similar to the CarestationTM. The ventilator generated consistent PIP/PEEP, with tidal volume ranges similar to the CarestationTM. The FALCON prototype was tested continuously for a 5-day period without failure or significant changes in delivered PIP/PEEP.
ConclusionThe FALCON prototype ventilator is an inexpensive and easily-assembled “plug and play” emergency ventilator design. The FALCON ventilator is currently a non-certified prototype that, follo

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.3389/fphys.2021.642353.s005（source: https://frontiersin.figshare.com/articles/dataset/Data_Sheet_5_Construction_and_Performance_Testing_of_a_Fast-Assembly_COVID-19_FALCON_Emergency_Ventilator_in_a_Model_of_Normal_and_Low-Pulmonary_Compliance_Conditions_PDF/14257244）。