Interleukin-1 receptor antagonist protein and uses thereof

By combining an alternating current source and electrodes, and utilizing the principles of electroosmosis and electroporation, non-invasive tissue fluid extraction was achieved, eliminating the risks of trauma and infection associated with invasive extraction and improving extraction efficiency and rate.

CN120732473BActive Publication Date: 2026-07-03GOERTEK INC
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Patent Information

Application Number
CN202511203317.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-08-27
Publication Date
2026-07-03
Estimated Expiration
2045-08-27

AI Technical Summary

Technical Problem

Existing tissue fluid extraction equipment involves invasive methods, which pose risks of trauma and infection. Therefore, achieving non-invasive extraction has become an urgent problem to be solved.

Method used

Using a combination of alternating current source and electrodes, electrical stimulation is achieved by applying alternating current signals at preset time intervals and preset number of times to the tissue fluid extraction site. Non-invasive extraction is achieved by utilizing the principles of electroosmosis and electroporation. Combined with the detection device and processor to control electrode application and conductive liquid droplet addition, pain and skin redness and swelling are reduced.

Benefits of technology

It achieves non-invasive tissue fluid extraction, reducing pain and skin redness and swelling, while improving the extraction rate and efficiency of tissue fluid.

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Abstract

This application discloses a tissue fluid extraction device, relating to the field of health monitoring technology. The device includes an alternating current source and electrodes. The output terminal of the alternating current source is connected to the electrodes and is used to output a preset number of predetermined alternating current signals to the electrodes at preset time intervals. The preset time interval is greater than 0, and the preset number of signals is greater than or equal to 2. The electrodes are used to apply electrical stimulation corresponding to the alternating current signal output by the alternating current source to the tissue fluid extraction site, causing the tissue fluid to be released at the extraction site under electrical stimulation. This tissue fluid extraction device enables non-invasive tissue fluid extraction.
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