Technical Principles

Our system’s health assessment service is grounded in rigorous biophysical research and authoritative nutritional standards. Below are our detection principles and data reference sources:

I. Technical Principles

1. Core Technology: PPG Pulse Wave Collection
We utilize PPG (Photoplethysmography) technology for comparative detection. Users simply scan their finger to collect high-precision pulse wave data within minutes.

2. Biophysical Mechanism: Qi-Blood Resonance & Holographic Reflection
Based on principles of biological hemodynamics, the terminals of the ventricular-arterial system (such as the finger) can fully detect the radial motion of arteries:

• Energy Conversion: The kinetic energy of blood ejected by the heart is converted into the elastic potential energy of the aortic wall.

• Wave Transmission: The energy of the arterial wall is stably transmitted in the radial direction in the form of “under-damped forced oscillation.”

• Systemic Connection: The entire circulatory system functions as a unified whole. Pulse wave characteristics from any body part (e.g., the finger) reflect the overall blood pressure and the status of internal organs.

3. Spectral Analysis Algorithm
By conducting Frequency Analysis on the collected pulse waves, we can decipher force source information related to the natural frequencies of specific organs. This allows us to evaluate the energy levels and health status of different internal organs.

4. Scientific & Academic Background
The algorithmic accuracy of this system is built upon the groundbreaking research of Dr. Wang Wei-Kung and Dr. Wang Lin Yu-Ying since 1985. They have deeply investigated the relationship between pulse waveforms and systemic blood flow. Their related academic achievements have been published in the following authoritative journals, forming the theoretical cornerstone of our analysis:

• Journal of Medical and Biological Engineering

• Journal of Applied Physics

• Journal of Physiology

II. Reference Basis

The health recommendations, dietary guidelines, and nutritional assessments in this report are referenced from the following authoritative textbooks, international standards, and public information released by professional institutions:

Authoritative Textbooks & Guidelines

• Dietary Guidelines for Chinese Residents (2016) – Chinese Nutrition Society / People’s Medical Publishing House

• Nutrition and Food Hygiene (8th Edition, 2017) – Ed. Sun Changhao / People’s Medical Publishing House

• Clinical Nutrition (3rd Edition, 2016) – Reviewed by Gu Jingfan / People’s Medical Publishing House

International Authoritative Institutions

• EU SCIENCE HUB

  • Health Knowledge Gateway: https://ec.europa.eu/jrc/en/health-knowledge-gateway

• U.S. FDA (U.S. Food and Drug Administration)

  • Food & Nutrition: https://www.fda.gov/food