A wearable bioelectrical signal detector and wearing method thereof

Abstract

The invention relates to a wearable bioelectrical signal detector and a wearing method thereof. The bioelectrical signal detector comprises a storage unit and signal collecting pieces; the storage unit comprises a shell and a microprocessor, the microprocessor in the shell is provided with a pair of electrode columns, and a pressing plate is arranged on the bottom face of the shell; each signal collecting piece is a flexible body and comprises a graphite layer and a surface layer, wherein a conducting adhesive layer is arranged at the outer side of the graphite layer, and electrode through holes are formed in the surface layer; each signal collecting piece is clamped between the bottom face of the shell and the pressing plate in a limited mode, the two sides of each signal collecting piece are exposed, and the electrode columns penetrate through the electrode through holes and are electrically connected with the graphite layers. The signal collecting pieces and the storage unit are integrated, a data line is not needed, the signal to noise ratio is increased, and collected data is more accurate; the structure is concise and ingenious, and the signal collecting pieces are fixed firmly and stably and electrically connected and are convenient and fast to assemble and wear; the signal collecting pieces and the storage unit can be packaged individually, and occupied space is small; remote interconnection can be achieved through a wireless emitting module.

Description

technical field [0001] The invention relates to a wearable bioelectrical signal detector and a wearing method thereof, in particular to a wearable bioelectrical signal detector and a wearing method thereof for bioelectrical signal sensing and testing that are conveniently attached to the skin surface. Background technique [0002] Surface bioelectrical signal diagram is the application of electronic instruments to record electrical activities such as muscle movement and brain activity, and the application of electrical stimulation to examine nerve and muscle excitation and conduction functions. The actual tracing method used is the surface derivation method, that is, the method of attaching electrodes to the skin to derive potentials. The data points of the surface bioelectric signal map are quantified by accessing the data points of the surface bioelectric signal map describing muscle activity. The time limit, amplitude, whether there is spontaneous electrical activity in a...

AI Technical Summary

Problems solved by technology

[0003] Traditional bioelectrical signal sensors generally include signal acquisition stickers, controllers, and transmission data lines connecting signal acquisition stickers and controllers. As we all know, bioelectrical signals are on the order of microvolts, and slight interference will cause data deviations.

The transmission data line in the traditional bioelectrical signal sensor will cause noise signal interference to the bioelectrical signal acquisition, affecting the accuracy of the test data

Moreover, due to the existence of the transmission data line, it is inconvenient to wear, and the line body is exposed, which is easy to cause entanglement, and at the same time limits the range of activities of the user

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