Passive Distributed Somatic Function Takeover Protocol IV: Universal Protocol for Passive Phononic Crystal Thermal Fluctuation Conformal Imaging and Multi-Channel Bipolar Force Field Edge Diagnosis

Modern diagnostic and imaging medicine relies heavily on superconducting magnets, high-voltage vacuum tubes, computed tomography algorithms, and complex biochemical enzymatic cascade reaction systems monopolized by multinational corporations. This centralized, energy-intensive, and high-cost institutionalized framework leads to severe exploitation of medical resources and lifespan inequality in underdeveloped countries, remote geographically isolated regions, and extreme disaster environments. This protocol proposes a completely de-electronified, decentralized, and self-contained physical medical diagnostic architecture. By constructing a rigid two-dimensional confined bipolar force field counter-network, the traditional Limulus amebocyte lysate (LAL) assay is abandoned, achieving second-level discrete binary physical phase-transition determination of endotoxin (LPS). Simultaneously, utilizing endogenous human phononic thermal fluctuations as the radiation source, a 2D phononic crystal artificial microstructure imprints and develops images in situ at the pixel level on the skin surface via a "phonon-fluid-light" mechanism, breaking through the soft tissue thermal noise submergence barrier without electrical power. This protocol provides a completely passive, zero-power, non-destructive, clinic-level, all-specialty physical tomography and clearance solution for edge-end populations facing extreme resource scarcity, needle phobia, or lack of access to heavy medical machinery. All content in the Series 3 papers complies with the CC0 1.0 Universal protocol and is dedicated to all humanity without compensation.