CN212235632U - Nerve conduction block device for spasmolysis treatment - Google Patents
Nerve conduction block device for spasmolysis treatment Download PDFInfo
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- CN212235632U CN212235632U CN202021616827.2U CN202021616827U CN212235632U CN 212235632 U CN212235632 U CN 212235632U CN 202021616827 U CN202021616827 U CN 202021616827U CN 212235632 U CN212235632 U CN 212235632U
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Abstract
A nerve conduction block device for spasmolysis treatment comprises a high-frequency stimulation electrode clamp, a high-frequency signal generation module, an electrical stimulation isolator, a data acquisition unit and a recording analyzer, wherein the high-frequency stimulation electrode clamp comprises an anode clamp and a cathode clamp, one end of the high-frequency stimulation electrode clamp is connected with the anode and the cathode of the electrical stimulation isolator, the other end of the high-frequency stimulation electrode clamp is connected with a needle-shaped stimulation electrode, the data acquisition unit is used for acquiring and outputting electromyographic signals, the recording electrode on the data acquisition unit is used for recording the electromyographic signals of effector muscles, a reference electrode is used for referring to and verifying the electromyographic signals recorded by the recording electrode, a grounding electrode is connected with the ground, and. The device can effectively block abnormal nerve discharge of a patient and relieve muscle spasm by electrically stimulating the peripheral nerve at the upstream of the spasm muscle with high frequency, and has the advantages of good curative effect, stable effect and less side effect when being compared with chemical drugs for treating neuropathic pain.
Description
Technical Field
The utility model relates to a human articles for daily use especially relates to medical instrument, specifically is a nerve conduction blocking device for spasmolysis treatment.
Background
Muscle spasm is a common clinical complication, and can occur in diseases such as stroke, tetany, rabies, etc., with high incidence. Muscle spasm can seriously affect the limb function and daily life ability of a patient, and also can increase the incidence of affective disorders such as depression and anxiety, thereby bringing heavy burden to the society and families. The traditional spasm treatment methods mostly adopt western medicines for muscle relaxation, and side effects such as cardiovascular reaction, respiratory depression, liver and kidney function injury, water-salt electrolyte imbalance and the like can occur after long-term use.
The use of physical methods instead of chemical drugs for pain treatment has been studied for thousands of years, including physical methods such as light, electricity, magnetism, heat, pressure, or cooling. The electrical stimulation technology is a nerve regulation and control technology between medicine and surgical damage, has the advantages of immediacy, minimal invasion, selectivity, controllability and the like, but the research on the aspect of blocking nerve conduction by high-frequency electrical stimulation of peripheral nerves is less at present, and no device for treating muscle spasm by adopting a high-frequency electrical stimulation method exists in the prior art.
Disclosure of Invention
An object of the utility model is to overcome the shortcoming that prior art exists, provide an adopt device that nerve conduction is blocked to method of kilohertz high frequency electro photoluminescence peripheral nerve, can effectively block patient's abnormal nerve and discharge, alleviate the muscle spasm, it is effectual to compare chemical medicine when treating neuropathic pain, and the effect is stable, and the side effect is few.
The utility model discloses a nerve conduction block device for spasmolysis treatment, including high frequency stimulation electrode clamp, high frequency signal generation module, electro photoluminescence isolator, data collection station and record analysis appearance, high frequency stimulation electrode clamp includes that an positive pole presss from both sides and a negative pole presss from both sides, one end with the positive negative pole of electro photoluminescence isolator is connected, needle-like stimulating electrode is connected to the other end, high frequency signal generation module connects the electro photoluminescence isolator, the electro photoluminescence isolator passes through high frequency signal generation module to high frequency stimulation electrode clamp output high frequency stimulation signal, data collection station connects the electro photoluminescence isolator for gather and output the flesh electrical signal, still be connected with recording electrode, reference electrode and telluric electricity field on the data collection station, the recording electrode is used for recording the flesh electrical signal of effect muscle, the reference electrode is used for recording the flesh electrical signal of effect muscle tendon position department, the recording electrode is used for referencing and verifying the electromyographic signals recorded by the recording electrode, the grounding electrode is connected with the ground for shielding and resisting disturbance, and the recording analyzer is used for analyzing and processing the electromyographic signals input by the data acquisition unit.
Furthermore, the electric stimulation frequency of the high-frequency stimulation electrode clamp is 4 KHZ-20 KHZ, the current intensity is 1 mA-10 mA, bidirectional rectangular wave pulses are adopted, the stimulation time is set to be 10s, the interval is 5s, and the total stimulation time is 30 min.
Further, the needle-shaped stimulating electrodes are arranged at 1-2mm positions around the upstream nerve innervating the spastic muscles, and the interval between the cathode and the anode needle-shaped stimulating electrodes is 1 cm.
The utility model discloses a theory of operation is: after the device starts, the high-frequency signal generating module outputs a frequency range between 4KHZ and 20KHZ to the high-frequency stimulating electrode clamp through the electrical stimulation isolator, the current intensity is the high-frequency stimulating current between 1mA and 10mA, the needle-shaped electrode arranged at the 1-2mm position around the upstream nerve of the spasmodic muscle of the patient acts on the peripheral nerve of the spasmodic muscle, the conduction of nerve signals is blocked, and therefore the spasmolytic purpose is achieved. Meanwhile, the data acquisition unit collects the electromyographic signals from the high-frequency stimulating electrode clamp, the recording electrode and the reference electrode, and outputs the electromyographic signals at the electrodes to the recording analyzer for data analysis and obtaining the treatment effect data.
Compared with the prior art, the utility model, its effect is positive and obvious. The utility model discloses a nerve conduction blocking device with kilohertz high frequency electricity stimulating function, the peripheral nerve at amazing spasm muscle upper reaches effectively blocks patient's abnormal nerve and discharges, alleviates the muscle spasm, compares chemical drug and is effectual when treating neuropathic pain, and the effect is stable, and the side effect is few.
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Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
Example 1:
as shown in figure 1, the nerve conduction block device for spasmolysis treatment of the utility model comprises a high-frequency stimulation electrode clamp 1, a high-frequency signal generation module 2, an electrical stimulation isolator 3, a data acquisition unit 4 and a recording analyzer 5, wherein the high-frequency stimulation electrode clamp 1 comprises an anode clamp 101 and a cathode clamp 102, one end of the high-frequency stimulation electrode clamp is connected with the anode and the cathode of the electrical stimulation isolator 3, the other end of the high-frequency stimulation electrode clamp is connected with a needle-shaped stimulation electrode 6, the high-frequency signal generation module 2 is connected with the electrical stimulation isolator 3, the electrical stimulation isolator 3 outputs high-frequency stimulation signals to the high-frequency stimulation electrode clamp 1 through the high-frequency signal generation module 2, the data acquisition unit 4 is connected with the electrical stimulation isolator 3 for acquiring and outputting electromyographic signals, the data acquisition unit 4 is also connected with a recording electrode 7, a reference electrode 8 and a, the reference electrode 8 is used for recording electromyographic signals at the positions of the muscle tendons of the effector muscles and for referring to and verifying the electromyographic signals recorded by the recording electrode 7, the grounding electrode 9 is connected with the ground for shielding and resisting disturbance, and the recording analyzer 5 is used for analyzing and processing the electromyographic signals input by the data acquisition unit 4.
Furthermore, the electric stimulation frequency of the high-frequency stimulation electrode clamp 1 is 4 KHZ-20 KHZ, the current intensity is 1 mA-10 mA, bidirectional rectangular wave pulses are adopted, the stimulation time is set to be 10s, the interval is 5s, the total stimulation time is 30min, and after the patient carries out high-frequency electric stimulation treatment on peripheral nerves at the upstream of muscles for a period of time, the amplitude of the observed effect muscle electromyographic signals is reduced by more than 50% compared with that of basic signals.
Further, the needle-shaped stimulating electrodes 6 are disposed at 1-2mm around the nerve innervating the spastic muscle, and the interval between the cathode and anode needle-shaped stimulating electrodes 6 is 1 cm.
Specifically, high frequency stimulation electrode clamp 1, high frequency signal generation module 2, electro photoluminescence isolator 3, data collection station 4 and record analysis appearance 5 all adopt the well-known technical scheme among the prior art, the skilled person in the art has all known, no longer gives details here.
Claims (3)
1. A nerve block device for spasmolytic treatment, comprising: the high-frequency stimulation electrode clamp comprises an anode clamp and a cathode clamp, one end of the high-frequency stimulation electrode clamp is connected with the anode and the cathode of the electrical stimulation isolator, the other end of the high-frequency stimulation electrode clamp is connected with the needle-shaped stimulation electrode, the high-frequency signal generation module is connected with the electrical stimulation isolator, the data collector is connected with the electrical stimulation isolator, and the data collector is further connected with a recording electrode, a reference electrode and a grounding electrode.
2. The nerve block device for spasmolytic treatment of claim 1, wherein: the high-frequency stimulation electrode clamp is characterized in that the electrical stimulation frequency is 4 KHZ-20 KHZ, the current intensity is 1 mA-10 mA, bidirectional rectangular wave pulses are adopted, the stimulation time is set to be 10s, the interval is 5s, and the total stimulation time is 30 min.
3. The nerve block device for spasmolytic treatment of claim 1, wherein: the interval between the cathode and the anode of the needle-shaped stimulating electrode is 1 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021616827.2U CN212235632U (en) | 2020-08-06 | 2020-08-06 | Nerve conduction block device for spasmolysis treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021616827.2U CN212235632U (en) | 2020-08-06 | 2020-08-06 | Nerve conduction block device for spasmolysis treatment |
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| Publication Number | Publication Date |
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| CN212235632U true CN212235632U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021616827.2U Active CN212235632U (en) | 2020-08-06 | 2020-08-06 | Nerve conduction block device for spasmolysis treatment |
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| CN (1) | CN212235632U (en) |
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2020
- 2020-08-06 CN CN202021616827.2U patent/CN212235632U/en active Active
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