Percutaneous electricity-medicine synergistic treatment device

By designing the structure of the ring electrode and drug-carrying disc and the heating module, the synergistic effect of electrical stimulation and drugs was achieved, solving the problems of low current conduction efficiency and low transdermal drug absorption rate, and meeting the needs of personalized treatment.

CN224292349UActive Publication Date: 2026-05-29HUNAN UNIV OF CHINESE MEDICINE
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Patent Information

Application Number
CN202520661236.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-09
Publication Date
2026-05-29
Estimated Expiration
2035-04-09

AI Technical Summary

Technical Problem

In existing technologies, the combination of electrical stimulation and drugs can easily affect the efficiency of current conduction, resulting in limited synergistic effects between electrical stimulation and drugs, and low transdermal drug absorption rates, which cannot meet the needs of personalized treatment.

Method used

A transdermal electro-pharmacy synergistic therapy device is designed, which adopts a ring electrode and drug-carrying plate structure. The inner side of the ring electrode and the surface of the drug-carrying plate form a cavity to accommodate the drug gel sheet. The current can directly stimulate acupoints and trigger the iontophoresis effect to improve the transdermal absorption rate of the drug. At the same time, a heating module is set to promote drug absorption, realize the synergistic effect of electrical stimulation and drug, and support the flexible replacement of different drug gel sheets.

Benefits of technology

It improves the synergistic effect of electrical stimulation and drugs, ensuring the effect of electrical stimulation while significantly improving the transdermal absorption rate of drugs, thus meeting the needs of personalized treatment.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model belongs to the technical field of medical auxiliary instruments, and particularly relates to a percutaneous electric-medicine collaborative treatment device which comprises a main machine and an electric-medicine treatment unit electrically connected with the main machine, and the electric-medicine treatment unit comprises an annular adhering part, an annular electrode, a medicine carrying disc and a medicine gel piece. The annular adhering part, the annular electrode and the medicine carrying disc are coaxially arranged, the annular electrode is fixed between the side face of the medicine carrying disc and the inner side of the annular adhering part, the thickness of the medicine carrying disc is smaller than that of the annular electrode, and a concave cavity used for containing a medicine gel sheet is formed between the inner side of the annular electrode and the surface of the medicine carrying disc. When the medicine gel sheet is arranged in the concave cavity, the side face of the medicine gel sheet is attached to the inner side of the annular electrode. On the basis of ensuring the effect of electrical stimulation, the transdermal absorption rate of the medicine is improved, so that the synergistic effect of the electrical stimulation and the medicine is more effectively realized, the synergistic curative effect is improved, the flexible replacement and use of the medicine gel sheets with different functions are realized, and the personalized treatment requirements are met.
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