Intelligent psychological guidance system based on TCM emotional differentiation to harmonize the Qi of the internal organs

By acquiring physiological signals from multiple nodes and implementing closed-loop control, the acoustic intervention signals and the hemodynamics of the internal organs in the TCM psychological counseling equipment were precisely aligned. This solved the problems of insufficient physiological data and closed-loop control in existing equipment, improved physiological absorption efficiency, and prevented adaptive fatigue.

CN122075871APending Publication Date: 2026-05-26AFFILIATED HOSPITAL OF JIANGXI UNIV OF TCM
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
AFFILIATED HOSPITAL OF JIANGXI UNIV OF TCM
Filing Date
2026-03-25
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing TCM psychological counseling equipment lacks continuous and objective physiological data support. The acoustic intervention signals are difficult to physically align with the mechanical resonance characteristics of the internal organs and the hemodynamic state of the cardiovascular system. Furthermore, the lack of a closed-loop control mechanism leads to low physiological absorption efficiency and adaptive fatigue.

Method used

A multi-node physiological signal acquisition module, including a multi-channel bioimpedance electrode array and a photoplethysmography (PPG) sensor, is used in conjunction with an electrocardiogram (ECG) sensor. Through feature extraction, Qi mechanism differentiation, and closed-loop control, a targeted resonant frequency and phase compensation mechanism are generated to achieve synchronous output of acoustic intervention signals and cardiovascular signals.

Benefits of technology

It achieves quantitative assessment of TCM emotional syndrome differentiation, precise alignment of acoustic intervention signals with visceral hemodynamics, avoids ventricular systolic interference, dynamically tracks the user's pathological state, and avoids physiological adaptive fatigue.

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Abstract

This invention discloses an intelligent psychological guidance system for harmonizing the Qi of the internal organs based on TCM emotional differentiation, belonging to the field of medical electronic equipment. The system includes a multi-node physiological signal acquisition module, a central control and data processing module, and an acoustic intervention output module. The system synchronously acquires multi-channel bioimpedance, volumetric pulse wave, and electrocardiogram signals, extracts pulse wave conduction time and local blood perfusion index, constructs Qi characteristic parameters, and maps them to generate emotional tags. The central control module locks the target resonance unlocking frequency according to the tags, modulates low-frequency vibrations with reference audio to synthesize a multimodal signal, and further combines physiological pulse transmission delay to perform phase compensation, controlling the precise output of the intervention signal during ventricular diastole. Steady-state determination and closed-loop tracking are performed based on the dynamic gradient of impedance variance. This invention achieves objective quantification of TCM differentiation and ensures high-precision physical alignment between intervention energy and the hemodynamic state of the internal organs.
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