Auricular point electrical stimulation smoking cessation instrument based on auricle scanning and 3D printing and use method

By using auricular scanning and 3D printing technology, a personalized ear clip body is generated and combined with a micro-electrode group and an electrical stimulation control module. This solves the problems of individual adaptability and compliance of existing auricular acupoint stimulation devices, achieves precise positioning and controllable electrical stimulation, and improves the efficacy and compliance of smoking cessation.

CN121466489APending Publication Date: 2026-02-06CHINA JAPAN FRIENDSHIP HOSPITAL
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Patent Information

Application Number
CN202511765707.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-11-27
Publication Date
2026-02-06

AI Technical Summary

Technical Problem

Existing auricular acupoint stimulation devices cannot adapt to individual anatomical differences, resulting in inaccurate acupoint location, uncontrollable parameters, poor reproducibility of therapeutic effects, low patient compliance, and difficulty in achieving standardized and individualized treatment.

Method used

Using auricular scanning and 3D printing technology, a personalized ear clip body is generated. Combined with a microelectrode group and an electrical stimulation control module, it achieves precise positioning and controllable electrical stimulation. It also incorporates Bluetooth or NFC communication modules for compliance monitoring.

Benefits of technology

It achieves precise correspondence between electrodes and acupoints, improves stimulation accuracy and the stability of therapeutic effects, enhances smoking cessation effects, and improves patient compliance and the standardization of treatment.

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Abstract

The invention discloses an auricular point electrical stimulation smoking cessation instrument based on auricle scanning and 3D printing and a use method, and the instrument can fit the ear shape of an individual, enables electrodes or stimulation salient points to accurately correspond to acupoints, achieves the precise positioning and standardized operation of electrical stimulation, simulates the'qi gaining 'effect of acupuncture, enhances the abstinence symptom relieving and desire inhibiting effects, and improves the smoking cessation efficiency. The wearing duration, the stimulation frequency and the compliance are monitored in real time, and objective and quantitative data are provided for doctors. The ear clip comprises a three-dimensional scanning and individual modeling module, a 3D printing individualized ear clip main body, an electrical stimulation control module and a signal output and control unit.
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