A special electrode for intermediate frequency interference electrotherapy instrument

Abstract

The invention provides a special electrode for intermediate-frequency jamming electrical therapeutic apparatus. The special electrode comprises applying parts arranged in pairs, pipes matched with the applying parts, jamming current area guiding parts and a wire interface, wherein each applying part comprises a conductive gel layer and an electrode slice, each applying part can be retractably embedded into the corresponding pipe, the jamming current area guiding parts are located in the centers of the pipes and respectively comprise one conductive gel layer, the wire interface comprises a plurality of independent inserting interfaces for leading in output wires of the intermediate-frequency jamming electrical therapeutic apparatus, and the electrode slices of the applying parts are connected with the inserting interfaces of the wire interface through the independent wires. The special electrode for the intermediate-frequency jamming electrical therapeutic apparatus is reasonable in structure, a medical worker / a patient can accurately apply the electrode to the focus core area according to the specific position and size of the focus through the retractable applying structure and the jamming current area guiding parts, and the therapeutic effect can be achieved to the maximum extent.

Description

technical field [0001] The invention relates to the field of intermediate frequency interference electrotherapeutic apparatus, in particular to a special electrode for an intermediate frequency interference electrotherapeutic apparatus. Background technique [0002] Human tissue is a conductive body, which has resistive and capacitive properties in electricity. When two or more equal-amplitude alternating currents of different frequencies are input into the human body at the same time, interference will occur and a constantly changing comprehensive current will be generated. This current is called interference current. In the medical field, the application of interference current therapy The method of disease is called interference electrotherapy. Existing relevant research and practice have shown that interference electrotherapy is effective for soft tissue injuries, bone and joint diseases, nervous system diseases, fractures, blood circulation disorders, visceral smooth mu...

AI Technical Summary

Problems solved by technology

[0005] 1. Users must have a certain electrical foundation in order to correctly arrange the two sets of currents to form interference currents;

[0006] 2. Due to the multi-electrode sheet (four electrodes) design, the use is complicated; when in use, the distribution of the electric shock of the four electrodes must not be wrong, otherwise the treatment will not only fail to achieve the desired therapeutic effect, but will cause side effects ;

[0007] 3. The treatment machine needs to output multiple current interfaces (each set of current needs two positive and negative output ports), and multiple sets of wires lead to a high failure rate of the equipment, and the large number of wires is not conducive to cleaning and arrangement during use

[0008] 4. The existing wires and electrode sheets are all fixed designs, which are difficult to cope with changes in large and small lesions, and have poor adaptability

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