SageLabUHN/DT_Lung_Demo_Data

Digital Twins of Ex Vivo Human Lungs Demo Dataset

Model Repository: Published Models
Project Repository: Digital Twin of Ex Vivo Human Lungs Project
Updated: 2025-July

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Dataset Summary

This demo dataset accompanies the Digital Twin of Ex Vivo Human Lungs Project. It provides demo data to test and demonstrate inference workflows with our published models.

The dataset includes:

• Demo data on three clinical ex vivo human lung cases
• Multi-modal data including lung physiology, biochemistry, X-ray image-derived features, protein markers, transcriptomic markers, and per-breath time-series data.

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Dataset Structure

DT_Lung_Demo_Data/
├── DT Lung Demo Case 1.xlsx
├── DT Lung Demo Case 2.xlsx
├── DT Lung Demo Case 3.xlsx

Each Excel file in this directory represents an independent clinical ex vivo human lung case. Each tab in the Excel file contains data for each data modality.

Downloading Dataset

Option 1: Recommended

from huggingface_hub import snapshot_download

dataset_dir = snapshot_download(
    repo_id="SageLabUHN/DT_Lung_Demo_Data",
    repo_type="dataset",
    local_dir="DT_Lung/Data"
)

print(f"Dataset downloaded to: {dataset_dir}")

Option 2: Manual download from browser

1. Click on the Excel file you want to download, click "Download".
2. Place downloaded files under the correct directory: "work_dir/DT_Lung/Data"

Intended Use

This dataset is intended for:

• Testing inference pipelines in research and demos
• Demonstrating data structure for digital twin modeling
• Reproducing examples from our Google Colab Demo and Web App Demo

Not intended for model training or clinical decision-making.

License

This dataset is released under the Creative Commons Attribution‑NonCommercial‑ShareAlike 4.0 International (CC BY‑NC‑SA 4.0) license. Commercial use is prohibited.