Electrical stimulation treatment device capable of conducting electrode contact state monitoring

Abstract

The invention relates to an electrical stimulation treatment device capable of conducting electrode contact state monitoring. As a monitoring module is additionally arranged between a device body and an electrode plate to judge the contact state of the electrode plate, and whether the electrode plate is unloaded or not can be identified. In other words, information of current stimulation signals collected and converted by a signal pick-up circuit is read by a data analysis circuit in the monitoring module, and whether the current electrode plate is connected to an effective load or not is judged according to the current amplitude and / or the voltage amplitude of output electric signals. By means of the electrical stimulation treatment device, based on identification of unloaded conditions of the electrode plate, the contact state of the electrode plate and the human body can be dynamically monitored in the treatment process of a patient, an unloaded warning is given out under the conditions of dropping and poor contact caused by looseness of the electrode plate, and a medical worker can be assisted to find abnormities and correct the abnormities.

Description

technical field [0001] The invention relates to a neuromuscular electrical stimulation device, in particular to an electrical stimulation treatment device capable of monitoring electrode contact states. Background technique [0002] Functional electrical stimulation belongs to the category of neuromuscular electrical stimulation. It uses a certain intensity of low-frequency pulse current to stimulate one or more groups of muscles through a preset program, induce muscle movement or simulate normal voluntary movement, thereby strengthening muscle blood. Circulation and nutrient supply to achieve the purpose of improving or restoring the function of the stimulated muscles or muscle groups. Therefore, functional electrical stimulation therapy is mainly used clinically for upper motor neuron paralysis, respiratory dysfunction, urinary dysfunction, idiopathic scoliosis, shoulder subluxation and other diseases. [0003] The main therapeutic effects of functional electrical stimula...

AI Technical Summary

Problems solved by technology

Therefore, the electrical stimulation treatment equipment in the prior art cannot identify the contact between the electrode sheet and the external load (human body), nor can it identify the abnormal conditions such as the electrode sheet falling off or being damaged, and these abnormal conditions will seriously interfere with the therapeutic effect.

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