当代药物洗脱支架力学性能与表现：聚焦金属骨架

数据集获取（Figshare）

• 源站标题：Mechanical properties and performances of contemporary drug-eluting stent: focus on the metallic backbone
• DOI：10.6084/m9.figshare.7694444.v1
• 发布日期：2019-02-08
• 文件数：4 个
• 文件总体积：41.34 KB
• 源站页面：https://tandf.figshare.com/articles/dataset/Mechanical_properties_and_performances_of_contemporary_drug-eluting_stent_focus_on_the_metallic_backbone/7694444

命令行下载

curl -L -o "ERD-2018-0125 supp 1.xlsx" "https://ndownloader.figshare.com/files/14312714"
curl -L -o "ERD-2018-0125 supp 3.xlsx" "https://ndownloader.figshare.com/files/14312717"
curl -L -o "ERD-2018-0125 supp 4.xlsx" "https://ndownloader.figshare.com/files/14312720"
curl -L -o "supplementary table 2.xlsx" "https://ndownloader.figshare.com/files/14312723"

文件清单

• ERD-2018-0125 supp 1.xlsx（11.28 KB）
• ERD-2018-0125 supp 3.xlsx（10.58 KB）
• ERD-2018-0125 supp 4.xlsx（10.58 KB）
• supplementary table 2.xlsx（8.90 KB）

文件总体积 41.34 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

Introduction: Drug-eluting stents (DES) are still the standard of care in percutaneous coronary intervention (PCI) since the fall of bioresorbable scaffolds with respect to safety. The unbeatable advantage of a metallic stent when compared with a scaffold is a stronger mechanical property and more sustainable vascular support. Recent development of contemporary metallic stent has focused on the reduction of strut thickness. However, there will always be a trade-off between improvement in deliverability, flexibility, and radial strength.
Areas covered: This review aims to discuss the designs of metallic stent platform and mechanical properties as well as mechanical performance of contemporary DES from bench studies and clinical trials.
Expert opinion: Mechanical properties of stents affect short- and long-term clinical outcomes. Ultrathin-strut DES have become popular and clinical trials have shown impressive results. Thinner struts may improve device flexibility and deliverability but the radial strength and longitudinal integrity might have been compromised as well. Ultrathin-strut cobalt chromium or platinum chromium DES will become standard of care in PCI practice in the near future. Information on the stent design, stent material and mechanical properties of the stent are essential for a rational selection of the appropriate stent in selected lesions and patients.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.7694444.v1（source: https://tandf.figshare.com/articles/dataset/Mechanical_properties_and_performances_of_contemporary_drug-eluting_stent_focus_on_the_metallic_backbone/7694444）。