Wrist-worn nerve stimulator and use method thereof

Abstract

The invention discloses a wrist-worn nerve stimulator and a use method thereof. The wrist-worn nerve stimulator comprises a fixed main machine and a binding belt, wherein the fixed main machine comprises a shell, a circuit assembly and a screen assembly; the circuit assembly is electrically connected with the screen assembly; the bottom of the fixed main machine is provided with a charging interface and a switching interface; the bottom of the shell is also provided with a plurality of magnetic attraction grooves; a magnet is embedded in each magnetic attraction groove; the binding belt comprises an outer binding belt and an inner binding belt, wherein the inner binding belt comprises a base and an electrode assembly; the electrode assembly comprises a plurality of electrode slices and an adapter; a plurality of round magnetic attraction grooves matched with the plurality of magnetic attraction grooves are further arranged on the base; the magnet is embedded in each round magnetic attraction groove; the magnets in the plurality of magnetic attraction grooves are connected with the magnets in the plurality of round magnetic attraction grooves in an attraction mode; the adapter is embedded into an adapter port; and the circuit assembly is electrically connected with the electrode assembly. The wrist-worn nerve stimulator has a small size, is wearable, has a waterproof function, can be worn on the wrist, can realize treatment at any time, can quickly install and disassemble the fixed main machine and the binding belt, and is convenient for replacement of the binding belt.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a wrist-worn nerve stimulator and its usage method. Background technique [0002] Electrical energy may be delivered transcutaneously with a neurostimulation system via electrodes on the surface of the skin to stimulate peripheral nerves such as, by way of non-limiting examples, the median, radial, and / or ulnar nerves in the upper extremity. Electrical stimulation of these nerves has been shown to provide therapeutic benefit in a variety of disorders including, but not limited to, movement disorders (including but not limited to essential tremor, parkinsonian tremor, postural tremor, and multiple sclerosis), urology disease, gastrointestinal disease, heart disease and inflammatory disease etc. [0003] Transcutaneous electrical nerve stimulation belongs to peripheral nerve electrical stimulation treatment technology. Due to the advantages of non-invasive, non-invasive, e...

AI Technical Summary

Problems solved by technology

[0004] Traditional nerve stimulators are bulky, cannot be carried or are not easy to carry, cannot be treated at any time, and cannot be personalized according to individual actual conditions. The wearing process is complicated and cumbersome, and it is very inconvenient to wear. It requires a professional doctor Guidance, cannot be used in daily life at home, and it is difficult to widely promote

Electrodes used in contact with the skin, long-term friction with the skin is prone to wear and tear, and the parameters of the worn electrodes change, affecting the treatment effect, so the electrodes are consumables

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