巴西COVID-19大流行期间替代低成本呼吸机开发挑战数据集

数据集获取（Figshare）

• 源站标题：Challenges for the development of alternative low-cost ventilators during COVID-19 pandemic in Brazil
• DOI：10.6084/m9.figshare.14304374.v1
• 发布日期：2021-03-25
• 文件数：8 个
• 文件总体积：1.83 MB
• 源站页面：https://scielo.figshare.com/articles/dataset/Challenges_for_the_development_of_alternative_low-cost_ventilators_during_COVID-19_pandemic_in_Brazil/14304374

命令行下载

curl -L -o "0103-507X-rbti-32-03-0444-gf01-en.jpg" "https://ndownloader.figshare.com/files/27205436"
curl -L -o "0103-507X-rbti-32-03-0444-gf02-en.jpg" "https://ndownloader.figshare.com/files/27205442"
curl -L -o "0103-507X-rbti-32-03-0444-gf03-en.jpg" "https://ndownloader.figshare.com/files/27205448"
curl -L -o "0103-507X-rbti-32-03-0444-gf04-en.jpg" "https://ndownloader.figshare.com/files/27205454"
curl -L -o "0103-507X-rbti-32-03-0444-gf05-en.jpg" "https://ndownloader.figshare.com/files/27205460"
curl -L -o "0103-507X-rbti-32-03-0444-gf06-en.jpg" "https://ndownloader.figshare.com/files/27205466"
curl -L -o "0103-507X-rbti-32-03-0444-gf07-en.jpg" "https://ndownloader.figshare.com/files/27205472"
curl -L -o "Table_1.xls" "https://ndownloader.figshare.com/files/27205478"

文件清单

• 0103-507X-rbti-32-03-0444-gf01-en.jpg（229.10 KB）
• 0103-507X-rbti-32-03-0444-gf02-en.jpg（152.81 KB）
• 0103-507X-rbti-32-03-0444-gf03-en.jpg（328.00 KB）
• 0103-507X-rbti-32-03-0444-gf04-en.jpg（305.05 KB）
• 0103-507X-rbti-32-03-0444-gf05-en.jpg（322.73 KB）
• 0103-507X-rbti-32-03-0444-gf06-en.jpg（324.88 KB）
• 0103-507X-rbti-32-03-0444-gf07-en.jpg（152.91 KB）
• Table_1.xls（9.73 KB）

文件总体积 1.83 MB（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

ABSTRACT The COVID-19 pandemic has brought concerns to managers, healthcare professionals, and the general population related to the potential mechanical ventilators’ shortage for severely ill patients. In Brazil, there are several initiatives aimed at producing alternative ventilators to cover this gap. To assist the teams that work in these initiatives, we provide a discussion of some basic concepts on physiology and respiratory mechanics, commonly used mechanical ventilation terms, the differences between triggering and cycling, the basic ventilation modes and other relevant aspects, such as mechanisms of ventilator-induced lung injury, respiratory drive, airway heating and humidification, cross-contamination risks, and aerosol dissemination. After the prototype development phase, preclinical bench-tests and animal model trials are needed to determine the safety and performance of the ventilator, following the minimum technical requirements. Next, it is mandatory going through the regulatory procedures as required by the Brazilian Health Regulatory Agency (Agência Nacional de Vigilância Sanitária - ANVISA). The manufacturing company should be appropriately registered by ANVISA, which also must be notified about the conduction of clinical trials, following the research protocol approval by the Research Ethics Committee. The registration requisition of the ventilator with ANVISA should include a dossier containing the information described in this paper, which is not intended to cover all related matters but to provide guidance on the required procedures.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.14304374.v1（source: https://scielo.figshare.com/articles/dataset/Challenges_for_the_development_of_alternative_low-cost_ventilators_during_COVID-19_pandemic_in_Brazil/14304374）。