Myoelectricity surface electrode head with cleaning function and cleaning method adopted by same

Abstract

The invention provides a myoelectricity surface electrode head with a cleaning function and a cleaning method adopted by the myoelectricity surface electrode head. The myoelectricity surface electrode head comprises an electrode cover, an electrode body, a first cleaning barrel and a second cleaning barrel, wherein electrode body is arranged in the center of the electrode cover; the first cleaning barrel comprises a first sleeve, a first cleaning pipe with one end stretching into the electrode cover and the other end stretching into the first sleeve, at least one first spring, a stop wall arranged in the first sleeve, a first push rod arranged in the first sleeve, and a first elastic bag compressed by the stop wall and the front end of the first push rod in the original state; the second cleaning barrel comprises a second sleeve, a second cleaning pipe with one end stretching into the electrode cover and the other end stretching into the second sleeve, at least one second spring arranged at the bottom end of the interior of the second sleeve, a second push rod arranged in the second sleeve, and a second elastic bag arranged between the bottom end of the interior of the second sleeve and the front end of the second push rod. The myoelectricity surface electrode head can be used for conveniently cleaning the skin subjected to myoelectricity collection.

Description

technical field [0001] The invention relates to a myoelectric surface electrode head with cleaning function and a cleaning method, belonging to the field of medical equipment. Background technique [0002] When using surface electrodes for EMG detection, because the impedance of human skin is relatively large, and there are often substances such as oil and dander on the skin that interfere with EMG collection, the skin usually needs to be cleaned before placing surface electrodes. The existing method is to use a cotton swab dipped in alcohol or iodine and other cleaning and disinfecting agents for cleaning. The disadvantage of this method is that it is time-consuming, and because it is a manual operation, the cleaning effect is difficult to guarantee. Especially when it is necessary to paste multiple electrodes to form an array, this method will consume longer time due to the increase of the cleaning area. Contents of the invention [0003] The object of the present inven...

AI Technical Summary

Problems solved by technology

The existing method is to use a cotton swab dipped in alcohol or iodine and other cleaning and disinfecting agents for cleaning. The disadvantage of this method is that it is time-consuming, and because it is manual operation, the cleaning effect is difficult to guarantee.

Especially when it is necessary to paste multiple electrodes to form an array, this method will consume longer time due to the increase of the cleaning area

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