Pulmonary Dynamic Airway Closing Pressure Skill

Dynamic Airway Closing Pressure ($P_{\text{cl}}$) and Static Recoil Pressure ($P_{\text{st}(L)}$) Analyzer based on Mead's Equal Pressure Point (EPP) physiological formulation.

flowchart TD
    A[Pleural Pressure P_pl & Static Recoil P_st] --> B[Alveolar Pressure P_alv = P_pl + P_st]
    C[Expiratory Airflow & Upstream Resistance] --> D[Frictional Drop: Delta P = Flow * R_us]
    B & D --> E[Intrabronchial Pressure P_bronchial]
    E & A --> F[Transmural Gradient: P_tm = P_bronchial - P_pl]
    F --> G[Equal Pressure Point & Dynamic Closure Risk Assessment]

Features

• Zero PIP Dependencies: Implemented strictly with Python Standard Library (math, json, sys, typing).
• Mead's EPP Physics: Models the transition from effort-dependent to effort-independent flow limitation.
• Dynamic Collapse Prevention: Identifies premature peripheral airway closure and gas trapping.
• Dual Architecture: Native Python import and Model Context Protocol (MCP) JSON-RPC 2.0 stdio server.

Quickstart

python example_usage.py

License

Apache-2.0