Anti-falling stimulator for repeated electrical stimulation
A stimulator and electrical stimulation technology, applied in applications, sensors, medical science, etc., can solve the problems of difficult fixation of proximal muscles, displacement of stimulators, and increased patient pain, so as to improve the fixation effect, prevent random sticking, and reduce The effect of taking up space
Pending Publication Date: 2021-04-30
中国人民解放军西部战区总医院
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Problems solved by technology
However, clinically, neuromuscular diseases mainly affect the proximal muscles, so the muscles innervated by the proximal nerves are usually used, but because the proximal muscles are difficult to fix during examination, it often affects the accuracy of the examination results
In addition, the operator manually fixes the stimulator at the stimulation position, and the stimulator is prone to shift after fatigue. Any shift in 6 or 10 times requires a new stimulus, which will lead to increased pain for the patient.
Method used
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[0028] like Figure 1-Figure 2 As shown, an anti-off stimulator for repeated electrical stimulation includes a first stimulating electrode 10 and a second stimulating electrode 20, both stimulating electrodes are sheet electrodes, and the two stimulating electrodes are active electrodes and reference electrodes respectively, The two stimulating electrodes are respectively provided with elongated fixing bands 30, and the middle part of the fixing bands 30 is provided with a slot 31 for fixing the stimulating electrodes. The adhesive surface and the notch of the card slot 31 are located on the same side of the fixing belt 30, and the two stimulating electrodes are respectively connected with wires 40; a bracket 50 is also included, and the bracket 50 includes a support plate 51 and a leg 52 located on the support plate 51 , The support plate 51 is provided with a wire fixing mechanism.
[0029] The working principle of the above-mentioned technical scheme is as follows:
[003...
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The invention discloses an anti-falling stimulator for repeated electrical stimulation. The stimulator comprises two stimulation electrodes, the two stimulation electrodes are respectively provided with a long-strip-shaped fixing band, the central part of each fixing band is provided with a clamping groove for fixing the corresponding stimulation electrode, and two ends of each fixing band are respectively provided with a pasting region made of a viscous material. The two stimulation electrodes are connected with wires respectively; the device further comprises a support, the support comprises a supporting plate and supporting legs arranged on the supporting plate, and a wire fixing mechanism is arranged on the supporting plate. On one hand, the stimulation electrode is pasted and fixed through the fixing band, on the other hand, the wire at the joint is supported through the support, the direct pulling effect of the wire on the stimulation electrode is reduced, the fixing effect of the stimulation electrode is improved through dual protection of fixing strengthening and pulling reducing, and the anti-disengaging effect can be effectively achieved; a plurality of defects caused by manual hand-held fixation are overcome.
Description
technical field [0001] The invention relates to the field of nerve stimulation equipment, in particular to an anti-off stimulator for repetitive electrical stimulation. Background technique [0002] Repetitive electrical stimulation is a valuable neurophysiological test currently used to evaluate the functional status of nerve-muscle junctions, and its use has become more widespread in recent years. However, clinically, neuromuscular disease mainly affects the proximal muscles, so the muscles innervated by the proximal nerves are usually selected, but because the proximal muscles are difficult to fix during the examination, the accuracy of the examination results is often affected. In addition, the operator manually fixes the stimulator at the stimulation position, and the stimulator is prone to shift after fatigue. Any shift in 6 or 10 times will require new stimulation, which will lead to increased pain for the patient. Contents of the invention [0003] In view of the ...
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IPC IPC(8): A61B5/388A61B5/294A61B5/257
CPCA61B5/6833
Inventor 廖艳范进曹小洁
Owner 中国人民解放军西部战区总医院